The document is an agenda for a webinar about the design, application, and installation of custom and standard pipe clamps. It provides an overview of the webinar topics which include suspension and restraint of horizontal and vertical pipes using various standard and custom clamp designs. It also describes the presenter and affiliated companies along with information about available engineering services, product testing, and technical literature.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
The document provides information about a webinar hosted by Piping Technology & Products, Inc. featuring pipe clamps. It includes details about the audio instructions, company certifications and facilities, product lines of pipe clamps, structural supports, expansion joints, and case studies of recent projects. The presentation aims to showcase PT&P's pipe support products and engineering services.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This presentation is on Pipe Clamps, including Hold-Down Clamps, Riser Clamps, Clevis Hangers, Yoke U-Bolt Clamps and Structural Supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This Webinar will also highlight our custom designed products that were specially manufactured per unique customer specifications. Learn about optional features that can be implemented into your designs for optimum functionality of the supports in your particular applications. Additionally, gain an overall understanding of pipe supports through a showcase of colorful photos and technical diagrams.
The document lists codes and standards related to process engineering from organizations like ASME and API. It includes codes for piping systems, fittings, valves, pumps, heat exchangers, storage tanks, and other process equipment commonly found in facilities like power plants, refineries, chemical plants, and pipelines.
This document discusses the selection of metallic pipes and fittings for process piping systems according to ASME B31.3. It covers establishing design conditions and material selection criteria such as pressure class, reliability, corrosion resistance and cost. Key factors in pipe and fitting selection include material of construction, pressure-temperature ratings, joint types, fluid compatibility and standards compliance. The document provides guidance on pipe manufacturing methods and examples of pipe and fitting standards.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
The document provides information about a webinar hosted by Piping Technology & Products, Inc. featuring pipe clamps. It includes details about the audio instructions, company certifications and facilities, product lines of pipe clamps, structural supports, expansion joints, and case studies of recent projects. The presentation aims to showcase PT&P's pipe support products and engineering services.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This presentation is on Pipe Clamps, including Hold-Down Clamps, Riser Clamps, Clevis Hangers, Yoke U-Bolt Clamps and Structural Supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This Webinar will also highlight our custom designed products that were specially manufactured per unique customer specifications. Learn about optional features that can be implemented into your designs for optimum functionality of the supports in your particular applications. Additionally, gain an overall understanding of pipe supports through a showcase of colorful photos and technical diagrams.
The document lists codes and standards related to process engineering from organizations like ASME and API. It includes codes for piping systems, fittings, valves, pumps, heat exchangers, storage tanks, and other process equipment commonly found in facilities like power plants, refineries, chemical plants, and pipelines.
This document discusses the selection of metallic pipes and fittings for process piping systems according to ASME B31.3. It covers establishing design conditions and material selection criteria such as pressure class, reliability, corrosion resistance and cost. Key factors in pipe and fitting selection include material of construction, pressure-temperature ratings, joint types, fluid compatibility and standards compliance. The document provides guidance on pipe manufacturing methods and examples of pipe and fitting standards.
Learn about the different types of engineered spring supports and when to use variable springs, constants or big tons depending on the design conditions. See how shock control, restraint and support devices are used to guide or restrain movement during normal operating conditions or under impulse loading events. Learn about pre-insulated pipe supports, including various insulating materials used for both cold and hot applications. Discover the slide plate sandwich concept and explore different slide plate materials used to reduce the coefficient of friction. View examples of expansion joints, pressure vessels, pig launchers and receivers.
The document provides an overview of ASME codes and standards. It discusses that ASME was founded in 1880 and sets internationally recognized industrial and manufacturing codes and standards. It describes that standards are voluntary guidelines while codes become enforceable law when adopted by governments. The document outlines several ASME codes including those for boilers, pressure vessels, nuclear components, and piping systems. It provides details on ASME's standards development process and conformity assessment programs.
Borusan Mannesmann is Turkey's leading steel pipe manufacturer. It produces a wide range of pipe products including gas pipes, water pipes, general purpose pipes, and OCTG pipes. Borusan Mannesmann provides high quality pipes that can be used securely in many applications. The document provides specifications for the company's OCTG casing and tubing pipes, water well casing pipes, ERW line pipes, spirally welded line pipes, boiler tubes, tubes for pressure purposes, mother tubes, and precision tubes.
The document discusses several ASME/ANSI B16 standards that cover pipes, fittings, flanges, valves, and other components used in various piping systems. It provides brief summaries of each standard, outlining what types of components they apply to as well as what requirements they specify regarding pressure ratings, materials, dimensions, markings and other attributes. In total, over 20 different ASME standards are referenced that establish specifications and requirements for a wide range of piping system components.
Learn how we design these components for high temperature, high pressure, and/or corrosive environments. Discover the different materials used based on a variety of applications. View some of the very unique and intricate Sweco custom designs, and corresponding technical drawings. Sweco designs and manufactures Pressure Vessels and Tanks, Pig Launchers and Receivers, Duct Work, Transition Pieces, Bellmouth Reducers, Spectacle and Line Blinds, Air Intake Stacks and Dampers, Conical Strainers, Instrument Stands and other custom fabricated products.
The document discusses the manufacturing process of boilers. It begins with defining a boiler and providing a brief history. It then outlines the key elements and basic types of boilers. The main part describes the 7 step manufacturing process including cutting metal sheets, rolling plates, welding, fitting components, testing, and finishing. Boiler manufacturing must comply with ASME standards for safety and quality control.
Codes provide legally binding guidelines for design, construction, and installation of piping systems, while standards provide sizes, ratings, and joining methods of piping components. Dimensional standards ensure interchangeability of similar components from different suppliers. Major organizations establishing standards include ASME, BIS, BSI, and DIN. Commonly used codes include ASME B31.1 through B31.12 governing various piping applications. ASME B16 standards specify pipes and fittings.
This document provides standards for piping design, layout, and stress analysis. It covers topics such as design and layout considerations including numbering systems, safety, clearance, pipe routing, valves, equipment piping, and stress analysis criteria. The standards are intended to replace individual company specifications and be used in existing and future offshore oil and gas developments. It references other NORSOK and international standards and does not cover all instrument control piping, risers, sanitary piping, or GRP piping.
This chapter discusses the engineering mechanics of bins, silos, and stacks. Key points include:
- Proper bin design requires understanding why solids do not always flow easily and can develop rat holes, transient arches, or dead storage zones.
- The relationship between shear and normal stresses is important, defined by the kinematic angle of friction. Typical friction angles are provided for common solids and materials.
- Two types of solid flow can occur - mass flow along walls or funnel flow through the center. Proper design depends on predicting the flow pattern.
- Stack design is similar to tower design but simpler since stacks have fewer attachments. Vortex shedding can be controlled using helical vortex
The document discusses the role and responsibilities of a piping engineer. It outlines that a piping engineer is responsible for the accurate design of piping systems according to specifications while achieving an economic design. A piping engineer must have knowledge of various engineering disciplines and codes/standards. The inputs and outputs of piping design are listed, including things like piping layouts, support designs, and isometric drawings. Common piping symbols and components are also defined.
The document provides an overview of the ASME B31.3 Process Piping Code. It discusses the code's philosophy, organization, history, scope, fluid service categories, and application. Key points include that B31.3 applies to process piping systems in chemical, petroleum, and other plants. It covers piping for various fluids and has specific requirements for Category M and high pressure fluid services. The code is organized into chapters that address design, materials, components, fabrication, inspection, and other topics.
The document compares several pressure vessel codes and how they differ in calculating allowable stresses and vessel wall thicknesses. It finds that ASME Section VIII Division 1 is the most conservative with the highest safety factor, while the other codes allow for slightly higher stresses near the material's yield point. The codes also sometimes borrow procedures from one another, like using similar formulas for vessel heads. Overall, the document aims to explain the approaches in codes like ASME, EN, and PD5500 and how they both differ and align in designing pressure vessels.
This document provides an overview and revision details for IS 6533 (Part 2) : 1989, the Indian Standard Code of Practice for Design and Construction of Steel Chimney, Part 2 Structural Aspect. It discusses the scope of the standard, references other relevant standards, outlines key terminology, and specifies materials requirements. The standard was revised to bifurcate mechanical and structural aspects into two parts, include dynamic wind effects as a design check, and make the code more concise by removing commonly known formulae and calculation steps.
The document discusses changes between different versions of the ASME Section VIII Code for pressure vessels. Major changes include introducing two vessel classes - Class 1 and Class 2, with Class 1 having a higher design margin of 3.0 compared to Class 2's 2.4. Reinforcement rules for openings were moved to a new section. Material SA-299 was added and figures were included for expansion joints. Allowable stresses are now based on different tables for each class.
The document summarizes the key changes and new features in Version 4.40 of the CAESAR II pipe stress analysis software. Some of the main updates include revised piping codes, addition of the B31.11 code, expanded static load case options, automatic generation of hydrotest load cases, updates to the 3D graphics, and addition of new configuration options. The installation process for Version 4.40 is described, which includes running an installation driver from the included CD-ROM.
This document provides an agenda and overview of a training program on the ASME Boiler and Pressure Vessel Codes. It discusses the objectives of codes and standards, highlights of the ASME Code system including sections I through XI, and introduces Section VIII Division 1 which governs pressure vessels. Key points covered include material requirements, design thickness calculation, weld joint categories, non-destructive testing requirements, and post-weld heat treatment stipulations. The training aims to help participants understand the application and requirements of the ASME pressure vessel codes.
This document provides generalized guidelines for structural steel welding inspection as per the AWS D1.1 Structural Welding Code for Steel. It covers standard terms, the scope of the code, limitations on its use, design of welded connections, weld joint configurations, prequalification of welding procedures, qualification requirements, fabrication, inspection, and non-destructive testing requirements. Key areas addressed include complete and partial joint penetration welds, fillet welds, prequalification criteria for common welding processes and materials, visual inspection acceptance standards, and additional non-destructive testing as required.
This document provides information on properly supporting piping systems using engineered solutions rather than field-devised methods. It discusses the importance of specifications that disallow makeshift supports and instead require manufactured products designed for the application. Primary overhead supports, in-wall secondary supports, and no-hub pipe restraints are covered. Specifiers are encouraged to work with product experts to develop specifications that eliminate uncertainty and result in consistent, code-compliant installations.
The document discusses the design and construction of industrial chimneys. It defines chimneys as tall structures used to discharge flue gases from power plants at a height to ensure pollutants disperse safely. Key points covered include chimney classification, sizing based on factors like exit velocity, design loads from wind, seismic and temperature effects, and construction methods like jump form or slip form construction.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This Webinar will also highlight our custom designed products that were specially manufactured per unique customer specifications. Learn about optional features that can be implemented into your designs for optimum functionality of the supports in your particular applications. Additionally, gain an overall understanding of pipe supports through a showcase of colorful photos and technical diagrams.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P.
Learn about the different types of engineered spring supports and when to use variable springs, constants or big tons depending on the design conditions. See how shock control, restraint and support devices are used to guide or restrain movement during normal operating conditions or under impulse loading events. Learn about pre-insulated pipe supports, including various insulating materials used for both cold and hot applications. Discover the slide plate sandwich concept and explore different slide plate materials used to reduce the coefficient of friction. View examples of expansion joints, pressure vessels, pig launchers and receivers.
The document provides an overview of ASME codes and standards. It discusses that ASME was founded in 1880 and sets internationally recognized industrial and manufacturing codes and standards. It describes that standards are voluntary guidelines while codes become enforceable law when adopted by governments. The document outlines several ASME codes including those for boilers, pressure vessels, nuclear components, and piping systems. It provides details on ASME's standards development process and conformity assessment programs.
Borusan Mannesmann is Turkey's leading steel pipe manufacturer. It produces a wide range of pipe products including gas pipes, water pipes, general purpose pipes, and OCTG pipes. Borusan Mannesmann provides high quality pipes that can be used securely in many applications. The document provides specifications for the company's OCTG casing and tubing pipes, water well casing pipes, ERW line pipes, spirally welded line pipes, boiler tubes, tubes for pressure purposes, mother tubes, and precision tubes.
The document discusses several ASME/ANSI B16 standards that cover pipes, fittings, flanges, valves, and other components used in various piping systems. It provides brief summaries of each standard, outlining what types of components they apply to as well as what requirements they specify regarding pressure ratings, materials, dimensions, markings and other attributes. In total, over 20 different ASME standards are referenced that establish specifications and requirements for a wide range of piping system components.
Learn how we design these components for high temperature, high pressure, and/or corrosive environments. Discover the different materials used based on a variety of applications. View some of the very unique and intricate Sweco custom designs, and corresponding technical drawings. Sweco designs and manufactures Pressure Vessels and Tanks, Pig Launchers and Receivers, Duct Work, Transition Pieces, Bellmouth Reducers, Spectacle and Line Blinds, Air Intake Stacks and Dampers, Conical Strainers, Instrument Stands and other custom fabricated products.
The document discusses the manufacturing process of boilers. It begins with defining a boiler and providing a brief history. It then outlines the key elements and basic types of boilers. The main part describes the 7 step manufacturing process including cutting metal sheets, rolling plates, welding, fitting components, testing, and finishing. Boiler manufacturing must comply with ASME standards for safety and quality control.
Codes provide legally binding guidelines for design, construction, and installation of piping systems, while standards provide sizes, ratings, and joining methods of piping components. Dimensional standards ensure interchangeability of similar components from different suppliers. Major organizations establishing standards include ASME, BIS, BSI, and DIN. Commonly used codes include ASME B31.1 through B31.12 governing various piping applications. ASME B16 standards specify pipes and fittings.
This document provides standards for piping design, layout, and stress analysis. It covers topics such as design and layout considerations including numbering systems, safety, clearance, pipe routing, valves, equipment piping, and stress analysis criteria. The standards are intended to replace individual company specifications and be used in existing and future offshore oil and gas developments. It references other NORSOK and international standards and does not cover all instrument control piping, risers, sanitary piping, or GRP piping.
This chapter discusses the engineering mechanics of bins, silos, and stacks. Key points include:
- Proper bin design requires understanding why solids do not always flow easily and can develop rat holes, transient arches, or dead storage zones.
- The relationship between shear and normal stresses is important, defined by the kinematic angle of friction. Typical friction angles are provided for common solids and materials.
- Two types of solid flow can occur - mass flow along walls or funnel flow through the center. Proper design depends on predicting the flow pattern.
- Stack design is similar to tower design but simpler since stacks have fewer attachments. Vortex shedding can be controlled using helical vortex
The document discusses the role and responsibilities of a piping engineer. It outlines that a piping engineer is responsible for the accurate design of piping systems according to specifications while achieving an economic design. A piping engineer must have knowledge of various engineering disciplines and codes/standards. The inputs and outputs of piping design are listed, including things like piping layouts, support designs, and isometric drawings. Common piping symbols and components are also defined.
The document provides an overview of the ASME B31.3 Process Piping Code. It discusses the code's philosophy, organization, history, scope, fluid service categories, and application. Key points include that B31.3 applies to process piping systems in chemical, petroleum, and other plants. It covers piping for various fluids and has specific requirements for Category M and high pressure fluid services. The code is organized into chapters that address design, materials, components, fabrication, inspection, and other topics.
The document compares several pressure vessel codes and how they differ in calculating allowable stresses and vessel wall thicknesses. It finds that ASME Section VIII Division 1 is the most conservative with the highest safety factor, while the other codes allow for slightly higher stresses near the material's yield point. The codes also sometimes borrow procedures from one another, like using similar formulas for vessel heads. Overall, the document aims to explain the approaches in codes like ASME, EN, and PD5500 and how they both differ and align in designing pressure vessels.
This document provides an overview and revision details for IS 6533 (Part 2) : 1989, the Indian Standard Code of Practice for Design and Construction of Steel Chimney, Part 2 Structural Aspect. It discusses the scope of the standard, references other relevant standards, outlines key terminology, and specifies materials requirements. The standard was revised to bifurcate mechanical and structural aspects into two parts, include dynamic wind effects as a design check, and make the code more concise by removing commonly known formulae and calculation steps.
The document discusses changes between different versions of the ASME Section VIII Code for pressure vessels. Major changes include introducing two vessel classes - Class 1 and Class 2, with Class 1 having a higher design margin of 3.0 compared to Class 2's 2.4. Reinforcement rules for openings were moved to a new section. Material SA-299 was added and figures were included for expansion joints. Allowable stresses are now based on different tables for each class.
The document summarizes the key changes and new features in Version 4.40 of the CAESAR II pipe stress analysis software. Some of the main updates include revised piping codes, addition of the B31.11 code, expanded static load case options, automatic generation of hydrotest load cases, updates to the 3D graphics, and addition of new configuration options. The installation process for Version 4.40 is described, which includes running an installation driver from the included CD-ROM.
This document provides an agenda and overview of a training program on the ASME Boiler and Pressure Vessel Codes. It discusses the objectives of codes and standards, highlights of the ASME Code system including sections I through XI, and introduces Section VIII Division 1 which governs pressure vessels. Key points covered include material requirements, design thickness calculation, weld joint categories, non-destructive testing requirements, and post-weld heat treatment stipulations. The training aims to help participants understand the application and requirements of the ASME pressure vessel codes.
This document provides generalized guidelines for structural steel welding inspection as per the AWS D1.1 Structural Welding Code for Steel. It covers standard terms, the scope of the code, limitations on its use, design of welded connections, weld joint configurations, prequalification of welding procedures, qualification requirements, fabrication, inspection, and non-destructive testing requirements. Key areas addressed include complete and partial joint penetration welds, fillet welds, prequalification criteria for common welding processes and materials, visual inspection acceptance standards, and additional non-destructive testing as required.
This document provides information on properly supporting piping systems using engineered solutions rather than field-devised methods. It discusses the importance of specifications that disallow makeshift supports and instead require manufactured products designed for the application. Primary overhead supports, in-wall secondary supports, and no-hub pipe restraints are covered. Specifiers are encouraged to work with product experts to develop specifications that eliminate uncertainty and result in consistent, code-compliant installations.
The document discusses the design and construction of industrial chimneys. It defines chimneys as tall structures used to discharge flue gases from power plants at a height to ensure pollutants disperse safely. Key points covered include chimney classification, sizing based on factors like exit velocity, design loads from wind, seismic and temperature effects, and construction methods like jump form or slip form construction.
This Webinar presentation includes pipe clamps, hold-down clamps, riser clamps and structural supports. Learn how the appropriate type of pipe support is chosen based on the different design conditions. Find out how Finite Element Analysis is used in the design process and view the custom pipe supports designed for extreme applications.
This Webinar will also highlight our custom designed products that were specially manufactured per unique customer specifications. Learn about optional features that can be implemented into your designs for optimum functionality of the supports in your particular applications. Additionally, gain an overall understanding of pipe supports through a showcase of colorful photos and technical diagrams.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most. We look forward to having you join us for this complimentary presentation on Engineering and Design of Pipe Supports.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most.
This document summarizes 15 case studies presented in a webinar about pipe support and expansion joint field examples. The case studies covered a range of issues including designing custom spring supports, developing slide plates for high temperatures, replacing expansion joints and snubbers, and reducing lateral loads on piping systems. The webinar also discussed the company's engineering capabilities and value-added services for pipe support projects.
This document outlines the contents of a training course on hot tapping requirements and simulation. The course contains 4 modules: 1) Piping systems, which covers pipes, flanges, fittings, and gaskets; 2) Welding processes, symbols, electrodes, and non-destructive testing; 3) Hot tapping requirements; and 4) Hot tapping simulation. Module 1 provides details on piping materials, sizes, standards, and components. Module 2 describes common welding techniques and introduces welding symbols. Module 3 focuses on hot tapping requirements, while Module 4 involves simulations of hot tapping procedures.
In this Webinar we explore the details of actual case studies focusing on various signs that indicate if a particular support needs replaced or adjusted. The presentation also covers projects that brought on new standard designs and custom designs for specific applications. And lastly, it includes valuable additions and procedures that extend the typical life span of a pipe support. PT&P's field services division is available 24x7 in the case of an emergency situation or for a scheduled shut down.
This document provides technical data and specifications for butt weld pipe fittings manufactured by TK Corporation. It includes dimensions and specifications for carbon steel and stainless steel elbows, tees, reducers, caps, and other fittings in accordance with ASME standards. Dimension tables are provided for nominal pipe sizes from 1/2 inch to 32 inches. The document also references applicable material standards and provides marking and labeling requirements for TK Corporation fittings.
Concept Steels is a supplier of critical steels, alloys, and engineered components to the oil, gas, petrochemical and other industries. It offers a wide range of products including pipes, plates, structural sections, fittings and flanges. Concept Steels prides itself on fast and reliable delivery, even of large or critical orders, with a 97% on-time delivery history. It has extensive machining, fabrication and testing capabilities.
This document provides information about a webinar presented by Sweco Fab Inc, a subsidiary of Piping Technology & Products Inc, on ASME vessels, pig launchers, strainers, and other products. The webinar is worth 1 PDH credit for Texas P.E.s. The document then provides details on the various products discussed in the webinar, including specifications, materials used, sizes available, applications, and capabilities. Engineering services for design, analysis, and testing are also mentioned.
This document provides information about industrial piping materials from BERR Industry. It discusses various types of pipes including seamless steel pipes, welded pipes, stainless steel pipes, copper-nickel tubes, titanium tubes, and spiral finned heat exchanger tubes. Details are given on the manufacturing processes, standards, sizes and applications of these different piping materials.
In this Webinar we explore the details of actual case studies focusing on various signs that indicate if a particular support needs replaced or adjusted. The presentation also covers projects that brought on new standard designs and custom designs for specific applications. And lastly, it includes valuable additions and procedures that extend the typical life span of a pipe support.
This document provides an introduction and overview of piping design. It defines piping and piping systems, discusses international design standards like ASME B31.3, and covers key piping components such as pipes, fittings, flanges and valves. The document also outlines the stages of a piping design project from start to completion and summarizes important considerations like stress analysis, material selection and support spacing calculations.
This document provides information about pipes, including:
1. Pipes are cylindrical shells used to transport fluids, defined by their Nominal Pipe Size (NPS) and wall thickness. NPS refers to the pipe's diameter.
2. Pipe wall thickness is expressed in Schedule Numbers, with higher schedules indicating thicker walls. Inside diameter decreases as schedule number increases for the same NPS.
3. Pipes are classified as seamless, welded, or electric resistance welded (ERW). Seamless pipes can withstand higher pressures and temperatures than welded pipes.
4. The document provides formulas for calculating pipe inside diameter based on flow rate, and wall thickness based on internal pressure and material
This document provides a catalogue of products and services related to process and line pipes. It includes summaries of carbon steel, alloy steel, stainless steel, and duplex pipes and tubes in various sizes and specifications. It also lists seamless and welded pipes, fittings and flanges made from carbon steel, alloy steel, and stainless steel. The document describes valves and actuators for gates, globes, butterflies, balls, plugs, and checks. It provides details on instrumentation for measuring pressure, temperature, and other process variables. Cryogenic valves and accessories are also included.
This document provides information on API Heat Transfer's standard U-tube heat exchangers. It describes the key features of their Model BWS (water-to-steam) and Model BW (water-to-water) heat exchangers, which are designed for basic industrial heating and cooling applications. The heat exchangers use standardized 3/4" U-tube construction and are built to ASME code for reliable and cost-effective performance. They can be used for applications like water heating with steam, condensate cooling, and boiler feedwater preheating.
U.S. Bellows is a manufacturer of metallic and fabric expansion joints located in Houston, Texas. They have over 450,000 square feet of manufacturing space and 800 years of combined experience among their staff. U.S. Bellows produces a wide variety of expansion joints from 2 to 138 inches in diameter out of materials like stainless steel, Monel, and Hastelloy to withstand high temperatures and corrosion. They provide expansion joints, technical support, and custom engineering solutions to industries worldwide.
Similar to Design, Application & Installation of Custom Clamps - July (20)
This presentation will briefly touch on the basics of fabric expansion joints; however, is mainly focused on the various designs, material details, and applications. Learn how fabric expansion joints are engineered and fabricated for various applications and the many factors that influence those designs. View the abundance of materials used, including Fluoroplastic and Fluoroelastomer, and their respective capabilities. Take a journey through a Fossil Fired Power Plant and see exactly where fabric expansion joints are required.
This presentation will give you an introduction to Pipe Shields, Inc. and its unique line of pre-insulated pipe supports, slides, guides and anchors that it developed and patented over its 40 year history. It will cover various designs, commercial applications (chilled and heated water lines, HVAC systems and low pressure steam lines), installation and maintenance procedures and the benefits of using pre-insulated pipe supports (vs. doing insulation in the field). This presentation will be delivered by Albert Dizon, General Manager of Pipe Shields, who has been working with pre-insulated pipe supports for 30+ years. Join us and receive some of his experience and wisdom!
From engineered pipe supports, expansion joints, pre-insulated pipe supports, and miscellaneous fabrication to various engineering and technical services, PT&P has decades of experience providing products and services for all your engineering and construction needs.
This document provides information about U.S. Bellows, Inc., a manufacturer of metallic and fabric expansion joints. It discusses U.S. Bellows' certifications, manufacturing facility, team members, history since the 1960s, and membership in industry organizations. It also promotes U.S. Bellows' capabilities including fast turnaround, repair, replacement, refurbishing, and quick delivery of expansion joints.
This document is a presentation from US Bellows about expansion joint basics. It contains information about US Bellows' facilities and certifications. It also provides details on bellows movement and motion, types of expansion joints, bellows fabrication, testing procedures, and applications for expansion joints. The presentation aims to educate attendees on fundamental expansion joint topics.
Klaus P. Redmann is the Director of Quality at Disc Spring Technology, LLC. He was born in Germany and received his Masters in Chemical Engineering in 1977. His first job after university brought him to the US, where he has resided for 36 years. In addition to his role at DST, Klaus owns Redmann Quality Engineering Services, which performs quality assurance services for nuclear fuel fabrication. Klaus has extensive experience in quality systems auditing and is certified in quality engineering.
Learn how the theoretical applications of spring supports are put into use in the real world. We will start with a review of the working principles of both variable and constant springs. See how brand new spring looks at delivery, and review installation guidelines. Learn the key points to review through the total installation process and subsequently when the springs are in operation. See how to determine if springs need adjustments, re-calibration, refurbishment or replacement. View in field examples, shutdown and isolation procedures. See the selection process required when there are significant changes to the operating condition.
The document summarizes furnace support products provided by Piping Technology & Products, Inc. and its subsidiaries. It presents on engineered pipe supports including variable and constant spring supports, expansion joints, and other furnace application supports. The presentation discusses the fabrication, testing and applications of variable and constant furnace spring supports, highlighting their customized designs and coatings suited for high temperature furnace environments.
Explore the various applications of snubbers, sway braces and sway struts in piping systems and equipment. Learn how these products help prevent pipe system failure due to seismic loads, flow transients, wind loads, safety valve thrust loads or pipe rupture. Discover the various tests performed within PT&P’s facility to ensure product quality, including cycle testing, travel testing and load testing.
: Discover the secret to a lower coefficient of friction while permitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
Listen to in-depth explanations on how to choose the type of expansion joint that will best suit your system. Learn about the bellows movements throughout the piping system due to thermal changes of mechanical motion. Increase your understanding of the different types of expansion joints and value-added services offered by U.S. Bellows.
This presentation will briefly touch on the basics of fabric expansion joints; however, is mainly focused on the various designs, material details, and applications. Learn how fabric expansion joints are engineered and fabricated for various applications and the many factors that influence those designs. View the abundance of materials used, including Fluoroplastic and Fluoroelastomer, and their respective capabilities. Take a journey through a Fossil Fired Power Plant and see exactly where fabric expansion joints are required.
Este documento resume la integración de Gas Natural y Unión Fenosa, el plan de desinversiones de €3.000 millones, los aspectos financieros pro forma de la combinación, y cómo las condiciones acordadas con la CNC no afectarán la lógica estratégica de la transacción. La integración crea un líder europeo verticalmente integrado en gas y electricidad, con más de 20 millones de clientes y 17 GW de capacidad instalada. Se esperan sinergias significativas de €290 millones anuales.
Discover the secret to a lower coefficient of friction while premitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
The document is about a webinar on pipe support field inspection, installation, and maintenance presented by Jerry Godinaer. It provides information on inspecting, installing, and maintaining different types of pipe supports including variable and constant spring hangers, restraint devices, pipe shoes, slide plates, and hardware components. It discusses guidelines for on-site surveys, what to inspect for existing supports, and criteria for adjusting or replacing supports if needed.
Explore the various applications of snubbers, sway braces and sway struts in piping systems and equipment. Learn how these products help prevent pipe system failure due to seismic loads, flow transients, wind loads, safety valve thrust loads or pipe rupture. Discover the various tests performed within PT&P’s facility to ensure product quality, including cycle testing, travel testing and load testing. Finally, view the value-added services offered by PT&P and rest assure that your shock control, restraint and support device needs can be covered by our 24x7 web-based emergency services, field services and quick-turn around time when you need it most.
Discover the secret to a lower coefficient of friction while premitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
This presentation will cover pipe support design, 3D modeling, Finite Element Analysis, special stress and thermal cases, along with the unique cases that brought on new pipe support designs. Increase your understanding of the value-added services that are offered by PT&P, and rest assured that your Engineering and Design needs can be covered by our 24x7 web-based emergency services, providing field service, and quick-turn around time when you need it most. We look forward to having you join us for this complimentary presentation on Engineering and Design of Pipe Supports.
This document provides an overview and instructions for an online webinar on expansion joints. It lists the phone numbers and access codes needed to listen to the audio portion. It then provides details on the event host Piping Technology & Products and its subsidiaries. The webinar will cover metallic and fabric expansion joint assemblies and their various applications.
Learn about the different types of engineered spring supports and when to use variable springs, constants or big tons depending on the design conditions. See how shock control, restraint and support devices are used to guide or restrain movement during normal operating conditions or under impulse loading events. Learn about pre-insulated pipe supports, including various insulating materials used for both cold and hot applications. Discover the slide plate sandwich concept and explore different slide plate materials used to reduce the coefficient of friction. View examples of expansion joints, pressure vessels, pig launchers and receivers.
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The Gas Forum 2024 organized by SKKMIGAS, get latest insights From Government, Gas Producers, Infrastructures and Transportation Operator, Buyers, End Users and Gas Analyst
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4. PT&P and Subsidiaries U.S. Bellows, Inc. Metallic Expansion Joints Thin-Wall and Thick-Wall Rectangular Expansion Joints Fabric Expansion Joints Slip-Type Expansion Joints PIPING TECHNOLOGY & PRODUCTS, INC. - Engineered Pipe Supports - Variable, Constants, Big-tons - Vibration Control Devices – Snubbers, Sway Struts - Support Assembly Components – Clamps, misc. Hardware - Pre-insulated Pipe Supports – Cryogenic/cold & Hot Applications - Fabricated Pipe Shoes, Guides & Anchors - Slide Bearing Plates - Anchor Bolts, Embed Plates IAS Certified, Member of MSS, SPED, APFA Member of EJMA SWECO Fab, Inc. Pressure Vessels Pig Launchers/Receivers Spectacle/Line Blinds Instrument Supports ASME/Misc. Fabrication ASME U-Stamp & R-Stamp Pipe Shields, Inc. Insulated Pipe Supports Commercial & Light Industrial Heavy Industrial – Base Mounted Types, Anchors Pipe Riser Clamps ISO 9001-2000 Certified Fronek A/D Ent., Inc. Hydraulic Snubbers - Short & Adjustable Strut Mechanical Snubbers dynA/Damp Compensating Strut ASME Nuclear Certified
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6. Applications Figure 2 Suspension of Vertical Line Figure 1 Suspension of Horizontal Line Figure 4 Restraint of Vertical Line Figure 3 Restraint of Horizontal Line
8. Figure 50 Light Two-Bolt Clamp Size Range: ½" – 36" Figure 60 Heavy Two-Bolt Clamp Size Range: 3" – 36" Materials: Carbon Steel Finish: Unfinished or Galvanized Maximum Temperature: 750°F Suspension of Horizontal Line – Standard Loads & Temperatures and Minimal Insulation Pipe Support Catalog Page Standard Design
9. Suspension of Horizontal Line 10" Beam Clamp Assemblies Figure 83 Adjustable Clevis Hanger Size Range: ½" – 30" Materials: Carbon Steel Finish: Unfinished or Galvanized Maximum Temperature: 650°F – Standard Loads & Temperatures and Minimal Insulation Standard Design
10. Figure 70 Light 3-Bolt Clamp Size Range: ½" – 36" Figure 80 Heavy 3-Bolt Clamp Size Range: 1 ½" – 36" Materials: Carbon Steel Finish: Unfinished or Galvanized Maximum Temperature: 750°F Suspension of Horizontal Line – Standard Loads & Temperatures, but with Insulation 3-Bolt Clamp with Insulation Standard Design
11. Figure 89 Clevis Hanger for Insulated Lines Size Range: ½" – 12" Suspension of Horizontal Line – Standard Loads & Temperatures, but with Insulation C-Type Constant and Figure 89 Clevis Hanger Assembly Materials: Carbon Steel Maximum Temperature: 650°F Standard Design
12. Figure 70A Alloy Light 3-Bolt Pipe Clamp Size Range: ½" – 36" Materials: Chrome Molybdenum Steel (ASTM A387) Maximum Temperature: 1050°F Finish: Unfinished Suspension of Horizontal Line – Standard Loads & High Temperatures, with Insulation Stainless Steel Finish Standard Design
13. Designed for a Power Plant in Arizona Materials: Carbon Steel Load: 20,000 lb. Pipe Size: 20" Operating Temperature: 650°F Suspension of Horizontal Line – High or Low Temperatures & High Loads, with Insulation Clamp Calculator Carbon Steel 3-Bolt Pipe Clamps Custom Design
14. Suspension of Horizontal Line – High Loads & Temperatures, with Insulation Constant Spring & Clamp Assemblies Material: ASTM A240, Grade 304 Stainless Steel Constant Spring & 3-Bolt Clamp Assemblies Material: ASTM A240, Grade 304 Stainless Steel Custom Design Custom Design
15. Suspension of Horizontal Line – Finite Element Analysis of a Pipe Clamp Pipe Size: 24" Load: 68,200 lb. Pipe Size: 24" Load: 33,500 lb.
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17. Suspension of Horizontal Line – High Loads & Temperatures and Insulation Figure 42 Yoke U-Bolt Size Range: 8 ⅝" – 30" Load Range: 9500 lb. – 18,500 lb. Materials: Yoke, Load Bolt and Load Distribution Strap are Chrome Molybdenum Steel and the U-Bolt is Stainless Steel. Maximum Temperature: 1100°F Figure 43 Yoke U-Bolt (Heavy Duty) Size Range: 8 ⅝" – 36" Load Range: 13,500 lb. – 27,000 lb. Standard Design
18. 42 " Heavy Duty Alloy Yoke Clamp FEA Suspension of Horizontal Line – High Loads & Temperatures and Insulation Custom Design
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20. Suspension of Horizontal Line – High Loads & Temperatures and Insulation Type-E Constant Spring Support and Cradle Assemblies Custom Design
22. Suspension of Vertical Line – Figure 90 Riser Clamp Materials: Carbon Steel Finish: Unfinished or Galvanized Maximum Temperature: 650°F Figure 90 Riser Clamp Size Range: ½" – 24" Load Range: 225 lb. – 3200 lb. Standard Design
23. Suspension of Vertical Line – Variable Spring and Riser Clamp Assemblies 1520 PTP-2 and PTP-4 Variable Spring and Riser Clamp Assemblies for a Furnace Application Custom Design
28. Restraint of Horizontal Line – Anchor (3-Way Restraint) Materials: Carbon Steel Finish: Unfinished or Galvanized Maximum Temperature: 750°F Size Range: 8-36 Size Range: 2-6 Standard Design
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31. Restraint of Horizontal Line 42" Hold Down Clamp – Guide (2-Way Restraint) Custom Design
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34. Restraint of Horizontal Line Pipe Clamp Stress Analysis – Guide (Finite Element Analysis) Custom Design
35. Custom Clamps in Conjunction with Pipe Shoe Assembly Restraint of Horizontal Line – Pipe Shoe with Clamps (1-Way Restraint) Custom Design
36. Restraint of Vertical Line – Schematic Schematic of a Pipeline Restrained Vertically
37. Restraint of Vertical Line 3-Bolt Pipe Clamp and Sway Brace Assembly – Guide (2 Degrees of Freedom) Custom Design
38. Restraint of Vertical Line Mechanical Snubber Assembly – Guide (2 Degrees of Freedom) Custom Design
39. Restraint of Vertical Line Sway Brace Assembly – Guide (2 Degrees of Freedom) Custom Design
40. Restraint of Vertical Line – Guide (1 Degree of Freedom) Carbon Steel Riser Clamps with Neoprene Lining Designed for 54" Diameter FRP Pipe in a Coal Fired Power Plant Custom Design
41. Restraint of Vertical Line Structural Pipe Hangers with Megalug ® Pipe Attachments – Anchor (3-Way Restraint) Custom Design
42. Special Conditions – Custom 3-Piece Pipe Clamp Suspension of Large O.D. Duct Work Custom Design
43. Special Conditions – Link-Type Pipe Clamp 68,000 lb. Load Custom Clamp Used in Conjunction with Hydraulic Snubber to Restrain a Horizontal Pipe Custom Design
44. Special Conditions Clamp Assemblies with Neoprene Lining – Riser Clamps Dual Restraint of Vertical Line Custom Design
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47. Friday, 5:30pm Saturday Sunday Value-Added Services – 24x7 Emergency Service for a 48 " Expansion Joint
50. www.pipingtech.com Fatigue Testing Pressure Balanced Expansion Joints FEA: Plate Thickness and Pipe Stress Inspection and Maintenance of Supports Value-Added Services – Technical Literature Online “ Over 450 Project Examples”
51. PT&P Webinar: Customized Pipe Clamps Please send any additional questions or inquiries to [email_address] We invite you to visit our Discussion Forum at www.pipingtech.com Thank You for Attending…
Editor's Notes
Display this slide before the presentation begins, while viewers are joining…. Do not say what is on slide…. Switch to next slide before welcoming
Hello everyone, I would like to welcome you to our Webinar on Customized Pipe Clamps. The Webinar today is hosted by Piping Technology & Products. I am Jerry Godina and I will be your presenter. If you would like to join in on the audio portion of the presentation, please make sure you select speakers/headphones in the audio choice box and double check that your volume is turned up. You can also listen to us by telephone, 9:00 am for the United States, just dial: (1) 516-453-0014, for countries other than the US, please refer to the list of numbers in your confirmation e-mail. The access code for this presentation is 215-892-458 2:00 pm for the United States, just dial: (1) 323-417-4600, for countries other than the US, please refer to the list of numbers in your confirmation e-mail. The access code for this presentation is 305-051-978 Also, if you have a question during the presentation, please feel free to type a question into the text box you see to the right of the presentation, or if you prefer, you can ask questions after the presentation during our “Questions and Answers Session.”
For those of you who are unfamiliar with us, I want to quickly go over some background information. If you would like to know more, please visit our “About Us” section at www.pipingtech.com. Our parent company, Piping Technology & Products, Inc., also known as PT&P, has been… in business since 1975, PT&P and its wholly owned subsidiaries, US Bellows, Sweco Fab, Pipe Shields, and Anchor Darling, offer a wide range of engineered products and services for various industries and applications. Our product line is extensive… from engineered pipe supports, expansion joints, pre-insulated pipe supports, and miscellaneous fabrication to various engineering and technical services, PT&P has decades of experience providing products and services for all your engineering and construction needs.
This photo shows an aerial view of our headquarters here in Houston, Texas Our facility is located on a 35 acre property including additional room for future expansion We are just miles away from the Port of Houston which allows us to quickly and conveniently ship to a variety of countries throughout the world
I would like to welcome those, who are just joining in. If you have any questions, we have a panel of experts standing by to answer by chat. Suspension of Horizontal Line Suspension of Vertical Line Restraint of Horizontal Line Restraint of Vertical Line
SECTION 1: Suspension of Horizontal Line Schematic of a Pipeline Suspended Horizontally
Suspension of Horizontal Line: Standard Loads & Temperatures, Minimal Insulation Explain “Standard Design” vs. “Custom Design” for the purposes of this presentation Custom: 1. FRP piping, Ductile Iron Piping, Plastic Piping, etc. where the diameter differs from a standard pipe. 2. High temperature application or a different type of material (could be one in the same) maybe using stainless steel for high temperature where you do not want a cross contamination b/w carbon steel and stainless steel. 3. If load exceed standard clamp maximum loading capabilities. fig. 50 light 2-bolt pipe clamp fig. 60 heavy 2-bolt pipe clamps The standard (off-the-self) clamps which are manufactured on a daily basis. For us, a suspension of an un-insulated line can most readily be accomplished with the use of our standard 2-bolt pipe clamp. These are made of carbon steel with either an unfinished or a galvanized finish and they are usually used to support lines which have no insulation. Pipe sizes range from ½ " to 36 " with a maximum load rating for our standard figure 50 model clamp being 4,000 lb. on a 36 " clamp. In suspension of other pipes, we have figure 60, our heavy duty pipe clamp, which has a larger load rating, but the same configuration. But it is utilized for 3 " to 36 " lines with a maximum load rating of 28,000 lb. Once again these can be procured in either a unfinished condition where the client would specify a finish of painting or some other material or a hot-dipped galvanized finish.
Suspension of Horizontal Line (Standard Loads & Temperatures, Minimal Insulation) fig. 83 Adjustable Clevis Hanger Clevis type beam clamp assemblies. Standard product but can be manufactured to any special designs required. Use of beam type of clamp and a clevis type of clamp to suspend insulated lines wherein the insulation did not need to interfere with the clamp hanger assembly. This support assembly is designed to support a pipe that is 10 " in diameter and used to suspend loads of 3,600 lb. Nice ability of these clamps is that in conjunction with the beam clamp, we can have a swing which exceeds the standard 4 degrees recommended by MSS Standards. Original Notes Below The rod measures 7/8 " in diameter. The function of the beam clamp assembly is to support the pipe and allow it to swing. The clamp requires no welding which allows for a quick and easy installation. Carbon steel with a hot-dipped galvanized finish.
Suspension of Horizontal Line (Standard Loads & Temperatures, but with Insulation) fig. 70 Light 3-Bolt Pipe Clamp fig. 80 Heavy 3-Bolt Pipe Clamp When there is insulation involved, we want to use a 3-bolt clamp so the load bolt can be outside the insulation. These are also standard clamps made within our facility which have standard stock sizes, standard bolt sizes and can be made from standard material. Figure 70 which is our light-duty 3-bolt clamp which covers pipe sizes from ½ " to 36 " with a maximum load rating for the 36 " in the neighborhood of 10,500 lb. We also carry heavy duty 3-bolt clamps which is our standard figure 80 and is utilized for pipe sizes 1 ½ " to 36 " and a maximum load rating on a 36 " clamp of 28,000 lb. Similar to figure 50 2-bolt clamp, the figure 70 3-bolt clamp comes in a unfinished or a hot-dipped galvanized condition.
Suspension of Horizontal Line: Standard Loads & Temperatures, but with Insulation fig. 89 Clevis Hanger for Insulated Lines C-Type Constant Assembly http://www.pipingtech.com/news/arc_pw_2002/engps2002_07.htm File name of image: c-type_horizconstant
Suspension of Horizontal Line: Standard Loads & High Temperatures, but with Insulation fig. 70a Alloy Light 3-Bolt Pipe Clamp Picture: Stainless Steel Finish
Suspension of Horizontal Line: Standard Temperatures & High Loads, with Insulation Carbon Steel 3-Bolt Pipe Clamp Clamp Calculator Load: 20,000 lb. Pipe Size: 20" Operating Temp: 650°F When the design parameters exceed the standard…. (COMBO) For Figure 80, max load is 15,300 lb. and stock size is 1 " x 5 " and bolt is 2 " diameter http://www.pipingtech.com/news/arc_pw_2005/sacs2005_02.htm
Suspension of Horizontal Line: High Loads & Temperatures, with Insulation Top: Constant Spring and Clamp Assemblies Rod & Clamp Material: ASTM A240, Grade 304 Stainless Steel http://www.pipingtech.com/news/arc_pw_2003/engps2003_15.htm Bottom: Constant Spring and 3-Bolt Clamp Assemblies Clamp Material: ASTM A240, Grade 304 Stainless Steel Pipe Size Range: 4 " to 8 " http://www.pipingtech.com/news/arc_pw_2003/engps2003_13.htm
Suspension of Horizontal Line: Finite Element Analysis of Pipe Clamp FEA helps us to optimize materials, bolting and types of manufacture that we are using to optimize weight considerations and cost considerations. Here we are looking at two 24 " pipes with significantly different loads (Right: 33,500 lb. load and Left: 68,200 lb. load). Both will be used in high temperature service on grade 91 pipe, however because the loads are so different, it is more beneficial to use two different clamps (Right: with a load of 33,500 lb. we reduced the stock size to 1 ¼ " by 8 " ) (Left: because the load is 68,200 lb. the minimum stock size would be 2 " by 12 " ). FEA helped to optimize the clamps on an individual basis. Even though both clamps have the same pipe size and operating temperatures, the load constraint was the greatest factor determining the clamp and load bolt size. Original Notes Below FEA on Figure 80 heavy duty 3-bolt pipe clamp for a high temperature application. Due to the high temperature, the clamps are fabricated from alloy steel, A387 Grade 91. We analyzed two different pipes – one for a 68,200 lb. load and the other for a 33,500 lb. load. Conclusion: After the analyses, we found that the bending radius of forming the ears is 1.5 times the plate thickness. The AISC recommends that the values are 3 times the thickness of the plates of 1 to 1 ½ " thickness and 4 times the thickness for greater thicknesses. The FEA analyses demonstrate that larger radiuses would result in lower stresses. This conclusion has led to significantly lower costs to our customers by justifying the use of less steel.
Suspension of Horizontal Line: High Loads & Temperatures and Insulation Top: Custom 3-Bolt Pipe Clamps (1,065 ° F and load range 8,000 lb. to 25,000 lb.) Bottom: 66" 3-Bolt Pipe Clamp (500 ° F and operating load of 24,000 lb.) Original Notes Below Top picture here shows our figure 70A three-bolt pipe clamps custom designed for a power plant in Florida. 14-18 " clamps wherein the loads exceeded the maximum load rating of our standard clamps, we were looking to accomplish load ratings between 8,000 and 25,000 lb. where the standard maximum load rating is in the neighborhood of 4,000 lb. We needed to modify the clamp stock size either in thickness or width or both, as well as the bolt size which is necessary to hold up the specified load. This project included 30 clamps fabricated from SA 387 grade 22 alloy steel. These clamps are designed to suspend pipe lines where there is high temperature and great thermal movement. ( http://www.pipingtech.com/news/arc_pw_2004/sacs2004_08.htm) The bottom picture is a custom designed three-bolt pipe clamp made for 66 " duct work (for a chemical company). By using a FEA program, the clamp was designed for an suspension load of 24,000 lb 500°F. After formation, the clamps’ dimensions measured 97.75 " overall length and 69.5 " at its widest point. This clamp will be used in conjunction with a spring hanger and a rod to support the pipe line. ( http://www.pipingtech.com/news/arc_pw_2002/sacs2002_01.htm)
Suspension of Horizontal Line: High Loads & Temperatures and Insulation Figure 42 Yoke U-Bolt Size Range: 8 ⅝" – ¼" Load Range: 9,500 lb. – 18,500 lb. Figure 43 Yoke U-Bolt (Heavy Duty) Size Range: 8 ⅝" – 36" Load Range: 13,500 lb. – 27,000 lb. Materials: Yoke, Load Bolt and Load Distribution Strap is Chrome Molybdenum Steel. U-Bolt is Stainless Steel. Maximum Temperature: 1100°F
Suspension of Horizontal Line (High Loads-70,000 lb., High Temperatures-exceeds 1050 ° F, Large Diameter-42 " and Insulation) 42 " Heavy Duty Alloy Yoke Clamp Now we will look at how we utilize Finite Element Analysis to help in the design of clamps. Here you see a special 42 " heavy duty alloy yoke clamp which was designed for a load excess of 70,000 lb. The Finite Element Analysis was first conducted to optimize the design and it showed making the yoke out of 6 " thick plate actually produced more loading inside the u-bolt than in the yolk section. The u-bolt was made out of a 3 " diameter bar and the yolk was made out of 6” fabricated chrome-molly steel. This was a high temperature application wherein the operating temperature exceeded 1,050 °F, and as a result, the clamp was made out of chrome-molly 387 grade 22. http://www.pipingtech.com/news/arc_pw_2001/sacs2001_02.htm
Suspension of Horizontal Line: Finite Element Analysis of Yoke Clamp Where complicated design configurations exist… Piping Technology & Products, Inc. has extensive in-house finite element analysis capabilities using ProEngineer, ANSYS, and a variety of other software packages. FEA software is used to simulate the loads and resulting stresses which a particular design might experience in the field. These time and money-saving computer simulations are used to select designs for prototypes. We later use these prototypes to test products with actual loads to confirm our design loads and safety features. FEA provides very realistic and accurate analysis of mechanical parts that undergo specified thermal and mechanical loads. Performing and FEA is time-effective and a cost-effective complement to physical testing -- following a preliminary finite analysis with a physical load test significantly reduces the design cycle time. Interpreting and understanding FEA's proves useful to explaining stress and strain conditions to customers in a highly visual manner. The use of FEA significantly improves PT&P's engineering, research, and design capabilities. (http://www.pipingtech.com/tour/cad.htm) - Conceptual design developed - FEA performed to 1.) confirm design capabilities and 2.) Optimize overall design regarding Materials/Fab. Processes
Suspension of Horizontal Line: High Loads & Temperatures and Insulation 24 Custom Pipe Support Assemblies (E-Type Constant Spring Support and Cradle Assembly) Constants designed for loads of 9,856 lb. to 13,288 lb. and total travel ranges from 3.5" to 5.5". The cradle assemblies are to support pipes with operational temperatures of 1070 °F to 1100 °F . The pipe saddle was made by splitting a section of A387-11 chrome alloy pipe. 304 stainless steel eye rod (1-3/4"), two u-bolts (27" inside diameter), and two 33" lengths of 3" diameter SCH. 80 pipe. http://www.pipingtech.com/news/arc_pw_2001/engps2001_04.htm
I would like to welcome those, who are just joining in. If you have any questions, we have a panel of experts standing by to answer by chat. SECTION 2: Suspension of Vertical Line Schematic of a Pipeline Suspended Vertically
Suspension of Vertical Line fig. 90 Riser Clamp Materials: Carbon Steel Finish: Unfinished or Galvanized Maximum Temperature: 650°F Figure 90 Riser Clamp Size Range: ½" – 24" Load Range: 225 lb. – 3,200 lb.
Suspension of Vertical Line: Variable Spring and Riser Clamp Assemblies The variable springs have welded components as opposed to bolted components found in our standard assembly. Material: Carbon steel and instead of galvanizing, the assemblies were coated with a red-oxide primer due to high temperature operating conditions of the furnace (this prevents the possibility of molten zinc from the galvanizing process contaminating the furnace tubes) Load Range: 143 lb. to 660 lb. Total travel range: 3/4" to 2" http://www.pipingtech.com/news/arc_pw_2003/engps2003_11.htm
Suspension of Vertical Line Top: Variable Spring and Riser Clamp Assemblies Operating Load: 6600 lb. Pipe size: 18", total travel: 2" Clamps fabricated from A 387 Grade 22 alloy steel (variable springs are carbon steel) http://www.pipingtech.com/news/arc_pw_2004/engps2004_08.htm (W:\\digital_camera\\2004\\Feb\\b&v_beaumont_pipeclamps73985) Bottom: Carbon Steel Riser Clamp Length: 86", Height: 12", Width: 1-3/4" Pipe Size: 30", Weight: 1200 lb. Operating Load: 22,400 lb. at 650 °F W:\\digital_camera\\2007\\02 Feb\\clamp 89255
Suspension of Vertical Line: Type-3 Riser Clamp This riser clamp is designed for a power plant and has a support capacity of 80,000 lb. They will be used on a 16 " pipe with 2 " flanges for added support Riser clamps are generally used for support and steadying of steel pipe risers either insulated or bare, cast iron pipe, or conduit. http://www.pipingtech.com/news/arc_pw_2007/sacs2007_01.htm
Suspension of Vertical Line: Type-3 Riser Clamps “Extended distance between load bolt and pipe centerline” Figure 190 Type 3 Riser Clamps The clamps are designed for 17 " and 24 " pipes and have an overall length of 71 " and 87 " respectively Utilizing gusset plates at the clamp’s bend radius allowed for the smallest, yet sufficient clamp stock size for the specified loads The smaller clamp has an operating capacity of 14,000 lb. while the larger clamp operates at 20,500 lb. Chrome-Moly 387 Grade 22 bar stock was used with A193 Grade B7 bolting to accommodate high temperature operating conditions. http://www.pipingtech.com/news/arc_pw_2003/sacs2003_02.htm
I would like to welcome those, who are just joining in. If you have any questions, we have a panel of experts standing by to answer by chat. SECTION 3: Restraint of Horizontal Line Schematic of a Pipeline Restrained Horizontally
Restraint of Horizontal Line Anchor (3-way restraint) Standard Hold-Down (HD-1)
Restraint of Horizontal Line Anchor (3-way restraint) Top: Standard Hold-Down (HD-1) Used on pipelines where little or no insulation is required Pipe Size: 2" Material: SA36 carbon steel Temperature: 750F http://www.pipingtech.com/news/arc_pw_2002/sacs2002_06.htm Bottom: Long Tangent U-Bolts Material: carbon steel Pipe size range: 8" to 16" Load: 9900 lb. Temperature: 650 ° F http://www.pipingtech.com/news/arc_pw_2005/longubolts2005.htm W:\\digital_camera\\2004\\Feb\\b&v_beaumont_pipeclamps73985
Restraint of Horizontal Line: Guide (2-way restraint) Hold-Down (HD-2) These are HD-2 hold down clamps that will be used to fit a 16 " pipe at an oil refinery in Michigan This particular design is generally used on pipelines where there is a high temperature and great thermal movement requirements The hold downs allow for axial movement while restraining lateral movement The clamp and base plate are fabricated from carbon steel with PTFE, 25% glass filled, material bonded to the radius and plate http://www.pipingtech.com/news/arc_pw_2004/sacs2004_05.htm
Restraint of Horizontal Line: Guide (2-way restraint) Hold-Down (HD-2) Custom: Large Diameter, Wedge Supports This particular design is fabricated with a wedge support for a forty-two inch (42 " ) pipe The hold down includes a PTFE, 25% glass filled lining and will be used to control and reduce pipe vibration at an LNG plant The hold down and wedge support are fabricated from A26 carbon steel and a fabric pad which is exceptionally suited for vibration impact and declination http://www.pipingtech.com/news/arc_pw_2003/sacs2003_03.htm
Restraint of Horizontal Line: Guide (2-way restraint) Top: Pipe Clamp Assemblies 40 clamp attachments for a petrochemical plant in Texas. The clamp attachments shown are used for supporting vertical pipe sections to vessel clip anchors. These braces are designed for a maximum horizontal moment of 15,000 ft-lb at the vessel clip. All the clamps provided were made of carbon steel with a hot-dip-galvanized finish. The assembly lengths were fabricated per specifications provided by the client. The clamp components were designed and fabricated for non-standard pipe diameters (i.e. 13-3/4", 16-1/2") so that they could be used on insulated or finned pipelines. (http://www.pipingtech.com/news/arc_pw_2002/sacs2002_04.htm) Bottom: Cylinder Pipe Guides cylinder pipe guides (aka spider guides) for pipes ranging from 1 " to 20 " in diameter with 1 " to 4 " of insulation. These guides are designed to control lateral pipe movement and maintain the alignment of the piping through its axial and contraction cycles. A single piping run uses multiple spider guides to avoid a fulcrum or an imposed lateral deflection on critical components. (http://www.pipingtech.com/news/arc_pw_2003/fabshoes2003_05.htm)
Suspension of Horizontal Line: High Loads & Temperatures and Insulation Custom 3-Bolt Pipe Clamp What makes a clamp a custom design, we see a clamp which is utilized for a 24 " outside diameter pipe. Stock size is large for this clamp being 9 " stock material. Different stock size than normal, different dimension from the center of the clamp to the load bolt. There are over 450 products, just like this one, featured in our Product of the Week Archives… located at pipingtech.com, in the “News” section. Original Notes Below This is a custom-designed 3-bolt clamp for a 765 MW natural gas-fired combined cycle facility. These clamps in conjunction with variable springs, will allow for vertical and axial pipe movement while restricting lateral movements. Based on design considerations, the clamp "E" dimension, from pipe centerline to outer load bolt, is 25 " . The clamps were designed for operation at 1,065°F and per customer-supplied information. The vertical design load is 1,848 lb. and the maximum lateral load is 19,207 lb. The clamp plates are made of A387 GR. 22 plate material. The stanchion pieces are made of A335 GR.22 pipe and the side stop plates are made of carbon steel. http://www.pipingtech.com/news/arc_pw_2002/sacs2002_03.htm
Restraint of Horizontal Line FEA of Pipe Clamp FEA helps to optimize the materials and helps to review what the clamp is doing to the pipe itself. In this case, the pipe was plastic and did not have great residual stresses induced by the clamp. In an effort to reduce that, we designed a clamp wherein the 2 center sections actually met instead of having a gap b/w them wherein field personnel or construction personnel might have to over torque the clamp to get them to come together. This clamp was designed with a zero gap such that when the clamp was tightened, the stress would be known at the pipe intersection. In this instance we were trying to overcome some axial force on the pipe but at the same time barely overcome that axial force such that an 8,000 lb. axial load would not induce anymore residual stresses longitudinally inside the pipe. Original Notes Below A stress analysis was conducted of an 8" plastic pipe constrained in the axial direction by a special pipe clamp. PT&P’s final design assumes that three clamps in a series will resist a total expected axial force of 8,000 lb. Since the area of the pipe in contact with the support affects the overall stress distribution, it is necessary to determine how much contact there is at different pressures via FEA in two steps. CONCLUSION: The maximum stress on the clamp is determined to be twenty-eight thousand PSI (28,000 PSI). Stresses in the figure on the right would normally be of little concern in mild steel at typical operating temperatures. If it were a problem, extending the gussets upwards is recommended. In addition, it is recommended to increase pipe length if higher stress is desired. This is due to increased contact between the pipe and clamp, which spreads stress over more area allowing for greater pressures.
Restraint of Horizontal Line Pipe Shoe with Clamps Pipe Shoe Job# 106067 W:\\digital_camera\\2009\\September\\Pipe Clamps 106067
I would like to welcome those, who are just joining in. If you have any questions, we have a panel of experts standing by to answer by chat. SECTION 4: Restraint of Vertical Line Schematic of a Pipeline Restrained Vertically
Restraint of Vertical Line Guide (2 degrees of freedom) 3-bolt clamp (Teton) Sway Brace Application Restraining Steam line in Vertical Temperatures High restraint load, not a lifting vertical load Changing orientation, design conditions do not change, still able to use same design, just flip 90 degrees
Restraint of Vertical Line Guide (2 degrees of freedom) Used in conjunction with a yoke clamp Allows movement in axial and translational directions
Restraint of Vertical Line Guide (2 degrees of freedom) 10 Sway Braces were designed and manufactured for a Petroleum Company in Louisiana… The total travel distance is 14 "; t he standard PT&P braces have springs that allow 3" of total travel distance. These sway braces were custom designed to provide a total travel distance of 5" and 14". The center-to-center dimensions range from 92 ¼" to 115" with internal supports to prevent buckling. The desired spring rates for the sway braces is 450 lb./in. and 1,350 lb./in. The custom sway brace assemblies are comprised of pipes (for spring housing), springs (sizes dependent on spring rate and total travel) and in some cases, ball joints.
Restraint of Vertical Line Guide (1 degree of freedom) Riser Clamps, 54 " in diameter, custom designed to be installed in the Emission Control unit of a 1600 MW coal fired power plant in Texas The clamps include neoprene lining adhesively bonded to the carbon steel to protect the FRP pipe Prior to assembly, the clamps received a coat of red alkyd primer to prevent rust and resist moisture and corrosion The power plant is fired with lignite coal, and will be 75% cleaner than conventional power plants. W:\\Productoftheweek\\PW2009\\09292009 - potw + v18 rem W:\\digital_camera\\2009\\June\\TXU Riser Clamps 96983
Restraint of Vertical Line Anchor (3-way restraint) Pipe hangers designed for an on-going project to rebuild the San Francisco-Oakland Bay Bridge Fabricated from carbon steel and galvanized to withstand corrosion from the ocean waters and rough winds They will be welded to anchor plates which are set in a cast concrete to the bottom cavity of the bridge These particular supports utilize friction holding devices known as MegaLug ®, which permit attachment to the pipes without welding The main design function of these supports is to include improvements in regards to strength and durability to withstand high loads during earthquakes and other seismic events. Designed for 6 " , 10 " and 12 " ductile iron pipe They are hot dip galvanized to protect against corrosion, and will be used in conjunction with hydraulic snubbers The snubbers aid in protecting against axial shock loading as well as providing vertical weight support
I would like to welcome those, who are just joining in. If you have any questions, we have a panel of experts standing by to answer by chat. SECTION 5: Special Conditions Special Conditions: Example 1 3 Fold Problem: 1.) We had a 97" duct work which is much greater than our standard clamp can withstand and 2.) interference problems in that the duct work had very close tolerances with the structure below it and 3.) the duct work was thin walled and any stresses induced on the duct by the clamp can be detrimental. In an effort to alleviate all 3 of those conditions, a 3-piece pipe clamp was made with a bottom cradle section, approx. 150 degrees and 2 upper load restraining sections which were used to suspend the load. The bottom section was made wider to distribute the load over the duct work at 18" wide while the upper sections were 12" wide. These clamps were designed to withstand a maximum loading of approx. 17,000 lb. and also to allow the duct work to receive as little residual stresses from the clamping structure as possible. This was a 3 pronged attack with eliminated the lower bolts on the bottom which allowed the clamp to be as close to the bottom section of the duct work as possible. Original Notes Below This is a custom design 3-piece pipe clamp used to support 97" diameter stainless steel duct work. The duct work is being added to a refinery for an expansion project in Ponco City, Oklahoma. Each section of the clamp assembly is formed from a continuous plate and gussets are added at each of the bolt locations for increased strength and rigidity. Due to the ducts having a relatively thin wall, these clamps are designed wider than necessary in an effort to reduce localized stresses on the duct work. The lower section of each clamp is formed to create a 150° cradle. This acts as a cradle by supporting the duct without inducing extra pressure, which might cause the duct wall to buckle or bend. The upper sections are formed from 1/2" thick by 12" wide bar stock, whereas the lower sections are formed from a 1/2" thick by 18" wide. All three sections are rolled to an inner radius of 48 1/2" and the welded gusset plates are all 1/2" thick. The upper sections are formed at 105° each, and the upper load bolt is 2" in diameter while the 6 clamping bolts are 1 1/2" in diameter. The maximum load to be carried by these pipe clamps is 16,888 lb. Each pipe clamp will be used in conjunction with a variable spring support to accommodate movements as high as 2 1/4".
Special Conditions: Example 2 Slightly different type of clamping configuration This is a custom clamp that will be used in conjunction with a hydraulic snubber to restrain the pipe movement during extremely high disturbances. (snubber utilized when a upset is found in the system) Snubber needed when a 68,000 lb. upset load occurred within the system. 2 lower links joined together by an upper yoke assembly. The distance between the links is used to accommodate the pipe size, which in this instance was a 4" pipe with a 4 ½" diameter. As a result the lower links can be slipped over the pipe and then slid down the pipe until they came to a connection where 2 flanges with the approximate diameter of 10" were used. This allowed us to use not only the strongest portion of the pipe for suspension, but also allowed us to not induce a great deal of stress on the 4" section of pipe. In this instance the 68,000 lb. load would be held at two flange connections instead of being induced onto the pipe. In an effort to sustain that load, you can see the top load bolt is 2 ¼" in diameter cause at the time of this disturbance upset loading, this would be taking the entire load induced onto the snubber. Original Notes Below The outer diameter of the clamp section is 16", and the inner diameter is 10" The yoke, lugs, and strap sections of the clamp are carbon steel, and the clamp bolts and load bolt/pin are stainless steel. The upper lugs are fabricated from 3/4" thick plate
Special Conditions: Example 3 These custom riser clamp assemblies are designed with neoprene lining and will be used on an oil rig in the Gulf of Mexico They are fabricated from carbon steel and will support vertical pipe lines Each assembly consists of two clamps and a clamp stand Several coats of marine paint finish were applied to prevent corrosion due to salt water content and open air exposure
Our engineering and design department is involved in the following processes: -Piping, Pipe Support and Structural Design -3D Modeling Technology -Pipe Stress Analysis, in which we use Caesar II -For Structural Analysis, we use STAAD II -Our engineering and design department uses Finite Element Analysis for many projects: -FEA is used for Special Stress and/or Thermal Problems -It is used in 3D Part Design -They use ANSYS for Mesh Generation and Analysis and Results Analysis -Our Engineering and Design department is also involved in Field Testing.
PT&P offers on-site installation guidance, inspection and/or maintenance of pipe supports and snubber inspection. We carry a system of stock standard items and have an “on-call” engineering team available 24x7.
Since we don’t have much time this evening, you may want to check out our website; there you will find a plethora of technical information, including different Tests we carry out, FEA Analysis, and much more.
That concludes our Webinar on Customized Pipe Clamps…. I hope everyone enjoyed the presentation and as a reminder, we have a staff of experts for each product category standing by to answer any questions you may have. You can just chat them now while in session until the end of the hour, you can also send them to us by e-mail at info@pipingtech.com, or you can visit our discussion forum and post your question there, just click on the blue graphic labeled “DISCUSSION FORUM” on the left hand side of our home page at www.pipingtech.com