ASME B16 9-01

COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services FACTDRFMADE WROUGHT BUTTWELDIMG FITTINGS ASME B16.N-2001 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services Date of Issuance: June 22,2001 \ zyxwvu This Standard will be revised when the Society approves the issuance of a new edition. There will be no addenda issued to this edition. The next edition of this Standard is scheduled for publication in 2005. ASME will issue written replies to inquiries concerning interpretation of technical aspects of this Standard. ASME is the registered trademark of The American Society o f Mechanical Engineers. This code or standard was developed under procedures accredited as meeting the criteria for American National Standards. The Standards Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity t o participate. The proposed code or standard was made available for public review and comment that provides an opportunity for additional public input from industry, academia, regulatory agencies, and the public-at-large. ASME does not "approve," "rate," or "endorse" any item, construction, proprietary device, or activity. ASME does not take any position with respect t o the validity of any patent rights asserted i n connection with any items mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability for infringement of any applicable letters patent, nor assume any such liability. Users of a code or standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Participation by federal agency representative(s) or personís) affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard. ASME accepts responsibility for only those interpretations o f this document issued i n accordance with the established ASME procedures and policies, which precludes the issuance of interpretations by individuals. No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. The American Society of Mechanical Engineers Three Park Avenue, New York, NY 10016-5990 Copyright Q 2001 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A. COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services In 1921, the American Engineering Standards Committee, later American Standards Association (ASA), organized Sectional Committee B 16 to unify and further develop national standards for pipe flanges and fittings (and, later, for valves, gaskets, and valve actuators). Cosponsors of the B 16 Committee were the American Society of Mechanical Engineers (ASME), the Heating and Piping Contractors National Association [now the Mechanical Contractors Association of America (MCAA)], and the Manufacturers Standardization Society of the Valve and Fittings Industry (MSS). Cosponsors were later designated as cosecretariat organizations. Standardization of welding fittings was initiated in 1937 by a subgroup (designated Subgroup 6) of Subcommittee 3. After consideration of several drafts, a standard was approved by the Committee, cosponsors, and ASA, and published with the designation ASA B 16.9-1940. Revisions were made in 1950 and 1955 to add sizes up to NPS 24 and to complete coverage of fittings in some sizes. These revisions were approved and published as ASA B16.9-1951 and ASA E16.9-1958. With the subgroup now designated Subcommittee 6 (later Subcommittee F), further revisions were begun to clarify the intent of the standard, to add angularity tolerances, and to include fittings of different types (long radius-reducing elbows and crosses) and smaller sizes (NPS '/4 and '12).This revision was published as ASA B16.91964 after ASA approval. After reorganization of ASA, first as the United States of America Standards Institute (USASI), then as the American National Standards Institute (ANSI), with the Sectional Committee being redesignated as an American National Standards Committee, another revision increasing the size range to NPS 48 and revising the text for clarity was approved and published as ANSI B16.9-1971. In 1975, Subcommittee F began a major revision to bring the standard up to date with current practice and usage. Common fractions were expressed as decimals (but without intending higher precision) and metric dimensional equivalents were added. Provisions for step-wise change of radius for NPS long radius elbows and 180 deg returns were introduced. Following Standards Committee, cosecretariat, and ANSI approval, the revision was published as ANSI B16.9-1978. It was updated by a corrective addendum, B16.9a1981, issued in February 1982. In 1982, American National Standards Committee B16 was reorganized as an ASME Committee operating under procedures accredited by ANSI. In this Edition, the text has been revised and inch dimensions are established as the standard. Following approval by the Standards Committee and ASME, approval as an American National Standard was given by ANSI on November 12, 1986 with the new designation ASME/ANSI B16.9-1986. In 1991 the Subcommittee reviewed the document and made a number of revisions. Dimensions for short pattern lap joints were also added to this 1993 Edition of the Standard. In this 2001 Edition, short radius elbows and returns were added which includes all dimensions and tolerances of ASME B 16.28-1994. This Edition also provides metric units as an independent but parallel alternative standard to U.S. Customary units and a Quality System Program Annex. zyxwvutsr zyxwvu zyxwvu zyxwvuts ... 111 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services Requests for interpretation or suggestions for revision should be sent to the Secretary, B16 Committee, The American Society of Mechanical Engineers, Three Park Avenue, New York, NY 10016. This Standard was approved as an American National Standard on April 6, 2001. iv COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zyx zyxw ASME STANDARDS COMMITTEE B I 6 Standardization of Valves, Flanges, Fittings, and Gaskets zyxwvu (The following is the roster of the Committee at the time of approval of this Standard.) OFFICERS W. N. McLean, Chair H. R. Sonderegger, Vice Chair P. Reddington, Secretary COMMITTEE PERSONNEL W. L. Ballis, Columbia Gas Distribution Co. J. E. Batey, Union Carbide Corp. K. M. Bell, Underwriter's Laboratory, Inc. M. L. Blair, U S . Coast Guard R. R. Brodin, Fisher Controls International, Inc. A. Cohen, Copper Development Association W. C. Farrell, Jr., Consultant C. E. Floren, Mueller Co. D. R. Frikken, Monsanto Co. M. W. Garland, Frick Co. J. B. Hagen, ABS Americas J. C. Inch, Mueller Brass Co. J. S. John, J Square Engineering Co. G. A. Jolly, Vogt Valve Co. W. G. Knecht, Anchor/Darling Valve Co. R. Koester, The William Powell Co. J. H. Longacre, Nibco, Inc. J. H. McCauley, Jr., James H. McCauley, Inc. W. N. McLean, Newco Valves A. F. Rhodes, Arnco Technology Trust F. C. Rosch, Jr., Techincon Enterprises, Inc. R. A. Schmidt, Ladish Co. H. R. Sonderegger, Tyco Flow Control W. M. Stephan, Flexitallic Inc. T. F. Stroud, Ductile Iron Pipe Research Association R. E. White, Repairs, Inc. D. A. Williams, Southern Company Services L. A. Willis, Dow Chemical Co. zyxwvut - STEEL THREADED AND SUBCOMMITTEE F WELDING FITTINGS G. A. Jolly, Chairman, Vogt Valve Co. S. J. Rossi, Secretary, The American Society of Mechanical Engineers P. R. Benavides, Tube Forgings of American, Inc. G. A. Cuccio, Capitol Manufacturing J. P. Ellenberger, WFI International D. R. Frikken. Monsanto Co. V COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zyxwvutsrq zyxwvu R. E. Johnson, Consultant R. C. Laffetty, Penna Machine Works, Inc. D. H. Monroe, Consultant R. A. Schmidt, Ladish Co. H. R. Sonderegger, Tyco Flow Control L. A. Willis, Dow Chemical Co. W. R. Worley, Union Carbide VI COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services CONTENTS zyxw zy zyx Foreword ............................................................................ Committee Roster .................................................................... 1 2 ... 111 v Scope .......................................................................... 1.1 General ..................................................................... 1.2 Special Fittings .............................................................. 1.3 Fabricated Fittings ........................................................... 1.4 Standard Units .............................................................. 1.5 References .................................................................. 1.6 Service Conditions ........................................................... 1.7 Welding .................................................................... 1.8 Quality Systems ............................................................. 1.9 Convention .................................................................. 1 Pressure Ratings .............................................................. 2.1 Basis of Ratings ............................................................. 2.2 Design of Fittings ........................................................... 1 1 2 ............................................................................ 2 1 1 1 1 1 1 1 1 1 3 Size 4 Marking ........................................................................ 4.1 Standard Marking ............................................................ 4.2 Exceptions .................................................................. 4.3 Depth of Stamping .......................................................... 4.4 Compliance ................................................................. 2 2 2 2 2 5 Material ........................................................................ 2 6 Fitting Dimensions ............................................................ 6.1 General ..................................................................... 6.2 Special Dimensions .......................................................... 3 3 3 7 Surface Contours .............................................................. 3 8 End Preparation ............................................................... 3 9 Design Proof Test ............................................................. 9.1 Required Tests .............................................................. 9.2 Test Assembly .............................................................. 9.3 Test Procedure .............................................................. 9.4 Applicability of Test Results ................................................. 3 3 3 3 4 .............................................................. 5 10 Production Tests vii COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zyxwvutsr zyxwvutsrqp zyx zyxwvutsrq 11 Tolerances ................................................................. Figure 1 Maximum Envelope for Welding End Transitions .................................. Tables 1 Welding Bevels and Root Face ................................................... 2 Tolerances ....................................................................... 3 Dimensions of Long Radius Elbows .............................................. 4 Dimensions of Long Radius-Reducing Elbows ..................................... 5 Dimensions of Long Radius Returns .............................................. 6 Dimensions of Short Radius Elbows .............................................. 7 Dimensions of Short Radius 180 Deg Returns ............................. .... 8 Dimensions of Straight Tees and Crosses ......................................... 9 Dimensions of Reducing Outlet Tees and Reducing Outlet Crosses . . . . . . . . .... 10 Dimensions of Lap Joint Stub Ends .............................................. 11 Dimensions of Caps ............................................................. 12 Dimensions of Reducers .......................................................... Mandatory Appendices I Inch Tables ...................................................................... II References ................................................................... Nonmandatory Appendices A Quality System Program .......................................................... viii COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services . 5 5 4 6 8 9 10 IO II 11 12 17 18 19 21 36 . zyx ASME 616.9-2001 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS 1 SCOPE 1.1 General zyxwvutsrqp 1.5.2 Codes and Regulations. A fitting used under the jurisdiction of the ASME Boiler and Pressure Vessel Code, the ASME Code for Pressure Piping, or a governmental regulation is subject to any limitation of that code or regulation. This includes any maximum temperature limitation, or rule governing the use of a material at low temperature. This Standard covers overall dimensions, tolerances, ratings, testing, and markings for wrought factory-made buttwelding fittings in sizes NPS ‘/2 through 48 (DN 15 through 1200). 1.6 Service Conditions 1.2 Special Fittings Fittings may be made to special dimensions, sizes, shapes, and tolerances by agreement between the manufacturer and the purchaser. Criteria for selection of fitting types and materials suitable for particular fluid service are not within the scope of this Standard. 1.3 Fabricated Fittings 1.7 Welding Fabricated laterals and other fittings employing circumferential or intersection welds are considered pipe fabrication, and are not within the scope of this Standard. Installation welding requirements are outside the scope of this Standard. 1.8 Quality Systems 1.4 Standard Units Nonmandatory requirements relating to the fitting manufacturer’s Quality System Program are described in Nonmandatory Appendix A. The values stated in either metric or U.S. Customary units are to be regarded separately as standard. Within the text, the U.S. Customary units are shown in parentheses. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with this Standard. The designations for pressure rating and size are Class and NPS for both metric and customary dimensioned fittings. The designations PN and DN used in international standards are shown for reference convenience. 1.9 Convention zyxwvutsr For the purpose of determining conformance with this Standard, the convention for fixing significant digits where limits, maximum or minimum values, are specified shall be rounded off as defined in ASTM E 29. This requires that an observed or calculated value shall be “rounded o f f ’ to the nearest unit in the last righthand digit used in expressing the limit. Decimal value in the last and tolerances do not imply a particular method of measurement. 1.5 References 1.5.1 Referenced Standards. Standards and specifications adopted by reference in this Standard are shown in Mandatory Appendix II. It is not considered practical to identify the specific edition of each standard and specification in the individual references. Instead, the specific edition reference is identified in Mandatory Appendix II. A product made in conformance with a prior edition of reference standards and in all other respects conforming to this Standard will be considered to be in conformance. 2 PRESSURE RATINGS 2.1 Basis of Ratings The allowable pressure ratings for fittings designed in accordance with this Standard may be calculated as for straight seamless pipe of equivalent material (as shown by comparison of composition and mechanical properties in the respective material specifications) in accordance with the rules established in the applicable 1 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zy ASME 816.9-2001 zy zyxwvutsrqp e zyxwvutsrq FACTORY-MADE WROUGHT BUTTWELDING FITTINGS sections of ASME B31, Code for Pressure Piping. For the calculation, applicable data for the pipe size, wall thickness, and material that is equivalent to that of the fitting shall be used. Pipe size, wall thickness (or schedule number), and material identity on the fittings are in lieu of pressure rating markings. 2.2 Design of Fittings The design of fittings shall be established by mathematical analyses (e.g. ASME B16.49 for bends) contained in nationally recognized pressure vessel or piping codes or at the manufacturer’s option by proof testing in accordance with section 9 of this Standard. In order to meet design or manufacturing requirements, it is expected that some portion of formed fittings may have to be thicker than the pipe wall with which the fittings is intended to be used. The mathematical analyses, if used, may take into account such thicker sections. Records of mathematical analysis and/or successful proof test data shall be available at the manufacturer’s facility for inspection by the purchaser. 3 SIZE NPS, followed by a dimensionless number, is the designation for nominal fitting size. NPS is related to the reference nominal diameter, DN, used in international standards. The relationship is, typically, as follows: DN 15 20 25 32 40 50 65 NPS ?; ’/4 1 1 ‘/4 1’12 2 2’4 4.1 Standard Marking \ 4.2 Exceptions Where the size of the fitting does not permit complete marking, the identification marks may be omitted in reverse of the order presented above. 4.3 Depth of Stamping Where steel stamps are used, care shall be taken so that the marking is not deep enough or sharp enough to cause cracks or to reduce the wall thickness of the fitting below the minimum allowed. 4.4 Compliance 4.4.1 Standard Fittings. That the fitting was manufactured in conformance with this Standard, including all dimensional requirements, is certified by a prefix “WP” in the material grade designation marking. zyxwvut zyxwv 4.4.2 Special Fittings. That the fitting was manufactured in conformance with this Standard except that dimensional requirements are as agreed between the purchaser and the manufacturer, is certified by a supplementary suffix to the material grade designation marking as follows: (a) S9 applies for fittings in accordance with ASTM A 234 and A 403. (6) S6 applies for fittings in accordance with ASTM A 420. (c) S8 applies for fittings in accordance with ASTM A 815. (ú) SPLD applies for fittings in accordance with ASTM B 361, B 363, and B 366. zyxwv zyxwvu zyxwvutsr 80 100 3 4 NOTE: For NPSA, the equivalence is: DN=25 (NPS) 4 MARKING (ú) size - the nominal pipe size (NPS) identification number related to the end connections shall be used. (e) compliance - see para 4.4 for standard and special fitting marking. ’( A manufacturer may supplement these mandatory markings with others, including a DN size designation, but confusion with the required marking shall be avoided. Each fitting shall be permanently marked to show the following: (a) manufacturer’s name or trademark. (b) material identification, either the ASTM or ASME grade designation. (c) schedule number’ or nominal wall thickness in mm. ’ Schedule number is a dimensionless number that is widely used as a convenient designation for use in ordering pipe and fittings. It is normally associated with a group of standardized pipe wall thickness. Refer to ASME B36.10 and ASME B36.19 for complete details on pipe schedule numbers. COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services 5 MATERIAL Wrought fittings covered by this Standard shall be in accordance with ASTM A 234, A 403, A 420, A 815, B 361, B 363, B 366 or the corresponding standard listed in Section II of the ASME Boiler and Pressure Vessel Code. The term wrought denotes fittings made of pipe, tubing, plate, or forgings. Fittings made from block forgings may only be supplied subject to e FACTORY-MADE WROUGHT BUTTWELDING FITTINGS zy zyxwvu ASME B16.9-2001 9 DESIGN PROOF TEST agreement between manufacturer and purchaser. Such fittings need not meet the requirements of section 7. 9.1 Required Tests Proof tests shall be made as set forth in this Standard when the manufacturer chooses proof testing to qualify the fitting design. Unless otherwise agreed upon between manufacturer and purchaser, the proof test shall be one based on the computed bursting pressure of the fitting and its connecting piping. 6 FITTINGS DIMENSIONS 6.1 General This Standard provides for a fixed position for the welding ends with reference to either the center line of the fittings or the overall dimensions. Dimensional requirements for these fittings are to be found in Tables 3 through 12 and Tables I1 through I12 of Mandatory Appendix I. zyxwvu 9.2 Test Assembly 9.2.1 Representative Components. Fittings that are representative of production and selected for test shall be identified as to material, grade, and lot, including heat treatment. They shall be inspected for dimensional compliance to this Standard. 6.2 Special Dimensions 6.2.1 Fatigue Loading. For applications where fatigue loading is a concern, required minimum dimensions shall be furnished by the purchaser. 9.2.2 Other Components. Straight seamless or welded pipe sections whose calculated bursting strength is at least as great as the proof test pressure as calculated in para. 9.3 shall be welded to each end of the fitting to be tested. Any internal misalignment greater than 1.5 mm (0.06 in.) shall be reduced by taper boring at a slope not over 1:3. Length of pipe sections for closures shall be as follows. (a) Minimum length of pipe shall be one pipe O.D. for NPS 14 (DN 350) and smaller. (b) Minimum length of pipe shall be one-half pipe O.D. for NPS greater than 14 (DN 350). zyxw zyxw 6.2.2 Bore Diameter. Bore diameters, away from the ends, are not specified. If special flow path requirements are needed, the bore dimensions shall be specified by the purchaser. 6.2.3 Stub Ends. Service conditions and joint construction often dictate stub end length requirements. Therefore, the purchaser must specify long or short pattern fitting when ordering. (See General Note (c) in Tables 10 and 19.) 9.3 Test Procedure Test fluid shall be water or other liquid used for hydrostatic testing. Hydrostatic pressure shall be applied to the assembly. The test is successful if the assembly withstands, without rupture, 105% of the computed proof test pressure defined below. 7 SURFACE CONTOURS Where adjacent openings in fittings are not in parallel planes, they shall be joined by a circular arc on the external surfaces. The arc may be terminated in tangents. zyxwv zyxwv zyxwv p = -2Sr D 8 END PREPARATION where D = specified outside diameter of pipe P = computed minimum proof test pressure for Unless otherwise specified, the details of the welding end preparation shall be in accordance with Table 1. Transitions from the welding bevel to outside surface of the fitting and from the root face to the inside surface of the fitting lying within the maximum envelope shown in Fig. 1 are at the manufacturer’s option except as covered in Note (5) of Fig. 1 or unless otherwise specifically ordered. s= 3 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services fitting actual tensile strength of the test fitting, determined on a specimen representative of the test fitting, which shall meet the tensile strength requirements of the applicable material of section 5. zy FACTORY-MADE WROUGHT BUTTWELDING FITTINGS ASME 616.9-2001 r zyxw zyxwvuts zyxwvutsr 37.5 deg 12.5 deg D 22 (0.88) max. 1.5 (0.06)i1 .O (0.03) Note (1.)’ (Root face) (a) Plain Bevel Note (11 ’ 1.5 (0.06) 11 .O (0.03) (Root face) zyxwvutsr (b) Compound Bevel TABLE 1 WELDING BEVELS AND ROOT FACE Nominal Wall Thickness, t End Preparation Less than x [Note (211 Cut square or slightly chamfer, at manufacturer’s option. (Not illustrated.) x to 22 (0.88) included Plain bevel as in sketch (a) above. More than 22 (0.88) Compound bevel as in sketch (b) above. GENERAL NOTES: (a) Dimensions i n parentheses are in inches. (b) Other dimensions are i n millimeters. NOTES: (1) See section 8 and Fig. 1 for transition contours. (2) x = 5 (0.19) for carbon steel or ferritic alloy steel and 3 (0.12) for austenitic alloy steel. zyxwvuts fittings of the same pattern. The test of a reducing fitting qualifies reductions to smaller sizes. t = nominal pipe wall thickness of the pipe that the fitting marking identifies NOTE: Any dimensionally consistent system of units may be used. 9.4.2 Thickness Range. One test fitting may be used to qualify similarly proportioned fittings with tlD ranges from one-half to three times that for the tested fitting. 9.4 Applicability of Test Results It is not necessary to conduct an individual test of fittings with all combinations of sizes, wall thicknesses, and materials. A successful proof test on one representative fitting may represent others to the extent described in this Standard. 9.4.3 Material Grades. The pressure retaining capacity of a geometrically identical fitting made of various grades of steel will be directly proportional to the tensile properties of the various grades; see para 2.1. Therefore, it is necessary to test only a single material grade in a representative fitting to prove the design of the fitting. 9.4.1 Size Range. One test fitting may be used to qualify similarly proportioned fittings with a size range from one-half to twice that for the tested fitting. The test of a non-reducing fitting qualifies reducing 4 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services ASME 816.9-2001 FACTORY-MADE WROUGHT BUTIWELDING FITTINGS -- -- ----- 1.5fmin __i Outside Note (3) zyxwv zyxwvutsr \ Component of Fiîting \ \I L zyxwvuts zyxwvu zyxwvutsrq I I ,----I \ \ \ \ \ \ Inside Radius 2 0.05tmin I_ 2tmin transition region - NOTES: (1) The value of tmin is whichever of the following is applicable: (a) the minimum ordered wall thickness of the pipe; (b) 0.875 times the nominal wall thickness of pipe ordered to a pipe schedule wall thickness that has an undertolerance of 12.5%. (2) The maximum thickness at the end of the component is: (a) the greater of [tmin +4mm (0.16 in.)] or l.15fmin when ordered on a minimum wall basis; (b) the greater of [tmin +4mm (0.16 in.)] or l.lOtnom when ordered on a nominal wall basis. (3) Weld bevel shown is for illustration only. (4) The weld reinforcement permitted by applicable code may lie outside the maximum envelope. (5) Where transitions using maximum slope do not intersect outside surface within the transition region, as shown by phantom outline, maximum slopes shown shall be used. Alternately, radii lying within the envelope may be used. zyxw zyxwvut FIG. 1 MAXIMUM ENVELOPE FOR WELDING END TRANSITIONS 10 PRODUCTION TESTS 11 TOLERANCES Hydrostatic testing of wrought fittings is not required by this Standard. Ail fittings shall be capable of withstanding, without leakage or impairment of serviceability, a hydrostatic test pressure required by the applicable piping code for seamless pipe of material equivalent to the fitting material and of the size and wall thickness the fitting marking identifies. Tolerances for fittings are shown in Tables 2 and I l , and apply to the nominal dimensions given in Tables 3 through 12 and Tables I2 through I1 1. Where given in the tables, the minimum and maximum dimensions are based on these tolerances. The listings with decimals do not imply precision measurement such as use of vernier, micrometer, electronic readout equipment, etc. 5 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services I zyxwvutzyxwvutsrqp srqponmlkjihgfed ASME 816.9-2001 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS 0 @ + - \ I zyxwvutsrqp o zyxwvutsrqp 6 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services O zyxw ASME 816.9-2001 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS . . w w w w w w : : zyxwvu O 0 o o o o o o m o o o o o o m o h l - m m LALAAooooo r h l m m m m o o -cvmdwco= . . m m m w w w ~ ~ "hlcvcvcvmm zyxwvutsr - - c v " N . A+ A+&+& &+ &+ 7 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zyxw zyxwvut PYSÏÏ w w w w c g : zyxwv , + : : r K zyx 1 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS I - A l -+- I I TABLE 6 DIMENSIONS OF SHORT RADIUS ELBOWS TABLE 5 DIMENSIONS OF LONG RADIUS RETURNS Nominal Pipe Size (NPS) '12 74 1 15% 1/'2 zyx zyxwvutsrqponm ASME 816.9-2001 DN 15 20 [Note (3)l 25 32 40 zyxwvutsrq Outside Diameter at Bevel CentertoCenter, D 21.3 26.7 33.4 42.2 48.3 76 76 76 95 114 48 51 56 70 83 Nominal Pipe Size BacktoFace, N") K DN Outside Diameter at Bevel Centerto-End, A 25 32 40 50 65 33.4 42.2 48.3 60.3 73.0 25 32 38 51 64 zyxwv 50 65 80 90 100 60.3 73.0 88.9 101.6 114.3 152 190 229 267 305 106 132 159 184 210 3 3/'2 4 5 6 80 90 1O0 125 150 88.9 101.6 114.3 141.3 168.3 76 89 102 127 152 5 6 8 10 12 125 150 200 250 300 141.3 168.3 219.1 273.0 323.8 381 457 610 762 914 262 313 414 518 619 8 10 12 14 16 200 250 300 350 400 219.1 273.0 323.8 355.6 406.4 203 254 305 356 406 14 16 18 20 22 24 350 355.6 406.4 457 508 559 61O 1067 1219 1372 1524 1676 1829 71 1 813 914 1016 1118 1219 18 20 22 24 450 500 550 600 457 508 559 610 457 508 559 610 400 450 500 550 600 ~~ GENERAL NOTE: All dimensions are in millimeters. GENERAL NOTE: All dimensions are in millimeters. NOTES: (1) See Table 2 for tolerance for alignment of ends U. (2) Dimension A is equal to one-half of dimension O. (3) O and K dimentions of 57 mm and 43 mm, respectively, may be furnished for NPS 3/,<DN20) at the manufacturer's option. 10 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services ASME 816.9-2001 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS I zyxwvut zy zyxwvuts -+1 TABLE 8 DIMENSIONS OF STRAIGHT TEES AND CROSSES TABLE 7 Nominal Pipe Size (NPS) Nominal Pipe Size (NPS) DIMENSIONS OF SHORT RADIUS 180 deg RETURNS DN ~~ 25 32 40 50 65 3 3'/2 4 5 6 80 90 1 O0 125 150 8 10 12 14 16 200 250 300 350 400 18 20 22 24 450 500 550 600 BacktoFace, K Center-to-End Run, C '12 Outlet, M [Notes (1)and (211 15 21.3 25 20 26.7 29 1 25 33.4 38 15 4 32 42.2 48 zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA 1 '/2 40 48.3 57 33.4 51 41 42.2 64 52 2 50 60.3 64 48.3 76 62 2'12 65 73.0 76 60.3 102 81 3 80 88.9 86 73.0 127 1 O0 3'4 90 101.6 95 4 1 O0 114.3 105 88.9 152 121 5 125 141.3 124 101.6 178 140 6 150 168.3 143 114.3 203 159 8 200 219.1 178 141.3 254 197 216 10 250 273.0 168.3 305 237 323.8 254 12 300 219.1 406 313 279 14 350 355.6 273.0 508 391 406.4 305 1 6 400 323.8 610 467 18 450 457 343 355.6 711 533 381 20 500 508 406.4 813 610 22 550 559 419 Outside Diameter at Bevel ~ 1 1 5% 1 '/2 2 2'/2 CentertoCenter, O DN Outside Diameter at Bevel 457 508 559 610 914 1016 1118 1219 "4 686 762 838 914 GENERAL NOTES: (a) All dimensions are i n millimeters. (b) Dimension A is equal t o one-half of dimension O. 25 29 38 48 57 64 76 86 95 105 124 143 178 216 254 279 305 343 381 419 24 26 28 30 32 600 650 700 750 800 610 660 711 762 813 432 495 521 559 597 432 495 521 559 597 34 36 38 40 42 850 900 950 1050 864 914 965 1016 1067 635 673 71 1 749 762 635 673 711 749 71 1 44 46 48 1100 1150 1200 1118 1168 1219 813 851 889 762 800 838 1000 GENERAL NOTE: All dimensions are i n millimeters. NOTES: (1) Outlet dimension M for NPS 26 (DN 650)and larger is recommended but not required. (2)Dimensions applicable t o crosses NPS 24 (DN 600)and smaller. 11 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services t FACTORY-MADE WROUGHT BUTTWELDING FITTINGS ASME 816.9-2001 zy zyxwvutsrqp zyxwvutsrqpon zyxwvutsrq zy TABLE 9 DIMENSIONS OF REDUCING OUTLET TEES AND REDUCING OUTLET CROSSES Nominal Pipe Size (NPS) Outside Diameter at Bevel DN Center-to-End Run Outlet Run, C Outlet; M INote (111 x Y2 x Y0 ’/2 x ’/4 Y4 x Y4 x Y2 4 ” x Y4 x Y0 1xlxY4 1 x 1 x /’2 15%x 15% x 1 1114 x 1’/4 x Y4 1’/4 x 1’/4 x Y 2 11/2 x 1’/2 x 15% 1’12 x 1’/2 x 1 1’12 X 2/¡ X Y4 152 x 1’/2 x Y2 15x 15x 20x 20x 25 x 25x 32x 32x 32x 40 x 40 x 40 x 40x 15x 15x 20x 20x 25 x 25x 32x 32x 32x 40 x 40 x 40 x 40x 10 8 15 10 20 15 25 20 15 32 25 20 15 21.3 21.3 26.7 26.7 33.4 33.4 42.2 42.2 42.2 48.3 48.3 48.3 48.3 17.3 13.7 21.3 17.3 26.7 21.3 33.4 26.7 21.3 42.2 33.4 26.7 21.3 25 25 29 29 38 38 48 48 48 57 57 57 57 25 25 29 29 38 38 48 48 48 57 57 57 57 2 x 2 x 1’/2 2 ~ 2 ~ 1 5 % 2X2X1 2 x 2 x 3/4 50 50 50 50 x x x x 50x 50x 50x 50 x 40 32 25 20 60.3 60.3 60.3 60.3 48.3 42.2 33.4 26.7 64 64 64 64 60 57 51 44 214 x 2’/2 x 2 214 x 21/2 x 1’/2 Z1/2 X 2’12 X 1’14 214 x 214 x 1 65x 65 x 65 x 65x 65 x 65 x 65 x 65x 50 40 32 25 73.0 73.0 73.0 73.0 60.3 48.3 42.2 33.4 76 76 76 76 70 67 64 57 3 x 3 x 2’4 3 x 3 ~ 2 3 x 3 x 1’/2 3x3x15/, 80 x 80x 80x 80x 80 80 80 80 65 50 40 32 88.9 88.9 88.9 88.9 73.0 60.3 48.3 42.2 86 86 86 86 83 76 73 70 101.6 101.6 101.6 101.6 88.9 73.0 60.3 48.3 95 95 95 95 92 89 83 79 ’/2 ’4 x zy x x x x 4 X 4 X 3’/2 4X4X3 4x4x2‘/2 4 x 4 ~ 2 4 x 4 x 172 1 o o x 100 x 90 1OOx 1OOx 80 100 x 1OOx 65 1OOx 1OOx 50 1 0 0 x 1 0 0 ~40 114.3 114.3 113.3 114.3 114.3 101.6 88.9 73.0 60.3 48.3 105 105 105 105 105 102 98 95 89 86 5X5X4 5 X 5 X 3’/2 5X5X3 5 x 5 x 2’/, 5 x 5 ~ 2 1 2 5 x 1 2 5 x 100 1 2 5 x 1 2 5 ~90 1 2 5 x 1 2 5 ~80 1 2 5 x 1 2 5 ~65 125x 125 x 50 141.3 141.3 141.3 141.3 141.3 114.3 101.6 88.9 73.0 60.3 125 124 124 124 124 117 114 111 108 105 (continued) 12 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services FACTORY-MADE WROUGHT BUTTWELDING FITTINGS zyxwvuts ASME 616.9-2001 TABLE 9 DIMENSIONS OF REDUCING OUTLET TEES AND REDUCING OUTLET CROSSES (CONT'DI Nominal Pipe Sire (NPS) Outside Diameter at Bevel DN Run Center-to-End Outlet Run, C Outlet, M [Note (111 ~ 5 ~ 4 3'4 ~ 3 2'4 150 x 150x 150 x 150x 150x 150 x 150x 150 x 150x 150x 125 100 90 80 65 168.3 168.3 168.3 168.3 168.3 141.3 114.3 101.6 88.9 73.0 143 143 143 143 143 137 130 127 124 121 8 x 8 ~ 6 8X8X5 8 x 8 ~ 4 8 x 8 x 3'/2 200 x 200 x 200 x 200x 200 x 200 x 200 x 200 x 150 125 100 90 219.1 219.1 219.1 219.1 168.3 141.3 114.3 101.6 178 178 178 178 168 162 156 152 10 x 10 x 10 x 10 x 10x10 10 x 10 x 250 250 250 250 x 250 x 200 x 250 x 150 x 250 x 125 x 250 x 100 273.0 273.0 273.0 273.0 219.1 168.3 141.3 114.3 216 216 216 216 203 194 191 Ia4 12 x 12 x 10 12 x 12 x 8 12x12~6 12 x 12 x 5 300 x 300 x 250 300 x 300 x 200 3 0 0 x 3 0 0 ~150 300 x 300 x 125 323.8 323.8 323.8 323.8 273.0 219.1 168.3 141.3 254 254 254 254 241 229 219 216 14 x 14 x 14 x 14 x 14 x 1 4 x 14x14 12 10 8 ~6 350 350 350 350 x 350 x 300 x 350 x 250 x 350 x 200 x 350 x 150 355.6 355.6 355.6 355.6 323.8 273.0 219.1 168.3 279 279 279 279 270 257 248 238 16 x 16 x 14 16 x 16 x 12 16 x 16 x 10 16x16~8 16 x 16 x 6 400 400 400 400 400 x 400 x x 400 x x 400 x x 400 x x 400 x 350 300 250 200 150 406.4 406.4 406.4 406.4 406.4 355.6 323.8 273.0 219.1 168.3 305 305 305 305 305 305 295 283 273 264 18 x 18 x 18 x 18 x 18 x 16 14 12 10 8 450 x 450 x 450 x 450 x 450 x 450 x 450 x 450 x 450 x 450 x 400 350 300 250 200 457 457 457 457 457 406.4 355.6 323.8 273.0 219.1 343 343 343 343 343 330 330 321 308 298 20x20~ 18 20 x 20 x 16 20 x 20 x 14 20X20X12 20 x 20 x 10 20 x 20 x 8 500 x 500 x 500 x 500 x 500 x 500 x 500 x 500 x 500 x 500 x 500 x 500 x 450 400 350 300 250 200 508 508 508 508 508 508 457 406.4 355.6 323.8 273.0 219.1 381 381 38 1 381 381 381 368 356 356 346 333 324 22 22 22 22 22 22 550 x 550 x 550 x 550 x 550 x 550 x 550 x 550 x 550 x 550 x 550 x 550 x 500 450 400 350 300 250 559 559 559 559 559 559 508 457 406.4 355.6 323.8 273.0 419 419 419 419 419 419 406 394 38 1 381 37 1 359 6 x 6 6 x 6 6x 6x 6 x 6 6x 6x x x x x x x 18 x 18 x 18 x 18 x 18 x 22 x 22 x 22 x 22 x 22 x 22 x 8 6 ~5 4 20 ia 16 14 12 10 zy (continued) 13 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zy zy FACTORY-MADE WROUGHT BUTWELDING FITTINGS ASME 816.9-2001 TABLE 9 DIMENSIONS OF REDUCING OUTLET TEES AND REDUCING OUTLET CROSSES (CONT'D) Nominal Pipe Size íNPS) Outside Diameter at Outlet Run, C Outlet, M [Note (111 Bevel Run DN Center-to-End 600 x 600 x 600 x 600 x 600 x 600 x 600 x 600 x 600 x 600 x 600 x 600 x 600 x 600 x 550 500 450 400 350 300 250 610 610 610 610 61O 61O 610 559 508 457 406.4 355.6 323.8 273.0 432 432 432 432 432 432 432 432 432 419 406 406 397 384 26 x 26 x 24 26 x 26 x 22 26 x 26 x 20 26x26~18 26x26~16 26 x 26 x 14 26x26~12 650 650 650 650 650 650 650 650 x 650 x 650 x 650 x 650 x 650 x 650 x 600 550 550 450 400 350 300 660 660 660 660 660 660 660 61O 559 508 457 406.4 355.6 323.8 495 495 495 495 49 5 495 495 483 47 O 457 444 432 432 422 28 28 28 28 28 28 28 28 700 x 700 x 650 700 x 700 x 600 700 x 700 x 550 700 x 700 x 500 700 x 700 x 450 700 x 700 x 400 700x700~350 700 x 700 x 300 711 711 711 711 711 71 1 71 1 71 1 660 610 559 508 457 406.4 355.6 323.8 521 521 521 521 521 521 52 1 521 521 508 495 483 470 457 457 448 30 x 30 x 28 30 x 30 x 26 30 x 30 x 24 30 x 30 x 22 30 x 30 x 20 30x30~18 30x30~16 30 x 30 x 14 30 x 30 x 12 30 x 30 x 10 750x750~700 750 x 750 x 650 750 x 750 x 600 750 x 750 x 550 750 x 750 x 500 750 x 750 x 450 750 x 750 x 400 750 x 750 x 350 750 x 750 x 300 750 x 750 x 250 762 762 762 762 762 762 762 762 762 762 711 660 61O 559 508 457 406.4 355.6 323.8 273.0 559 559 559 559 559 559 559 559 559 559 546 546 533 521 508 495 483 483 473 460 32 32 32 32 32 32 32 32 32 x x x x x x x x x 32 32 32 32 32 32 32 32 32 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 800 x 750 700 650 600 550 500 450 400 350 813 813 813 813 813 813 813 813 813 762 71 1 660 610 559 508 457 406.4 355.6 597 597 597 597 597 597 597 597 597 584 572 572 559 546 533 521 508 508 34 34 34 34 34 34 34 x x x x x x x 34 x 34 x 34 x 34 x 34 x 34 x 34 x 850 x 850 x 850 x 850 x 850 x 850 x 850 x 850 x 800 850 x 7 5 0 850 x 700 850 x 650 850 x 600 850 x 550 850 x 500 864 864 864 864 864 864 864 813 762 711 600 61O 559 508 635 635 635 635 635 635 635 622 610 597 597 584 572 559 24 x 24 x 24 x 24 x 24 x 24 x 24 x 24 x 24 x 24 x 24x24 24 x 24 x x x x x x x 28 28 28 28 28 28 x 28 x 28 22 20 18 16 14 ~ 12 10 x x x x x x 26 24 22 20 18 16 x 14 x 12 x x x x x x x x 30 28 26 24 22 20 18 16 x 14 32 30 28 26 24 22 20 x x x x x x x zyx (contin uedl 14 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services TABLE 9 DIMENSIONS OF REDUCING OUTLET TEES AND REDUCING OUTLET CROSSES (CONT'D) Nominal Pipe Size (NPSI Outside Diameter at Run Center-to-End Outlet Run, C Outlet, M [Note (1I1 Bevel DN 34x34~18 3 4 x 3 4 16 ~ 850 x 850 x 450 850 x 850 x 400 864 864 457 406.4 635 635 546 533 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 36 x 34 32 30 28 26 24 22 20 18 16 900 x 900 x 850 9OOx 900 x 800 9OOx 900 x 750 9OOx 900 x 700 9OOx 900 x 650 9OOx 900 x 600 9OOx 900 x 550 9OOx 900 x 500 9OOx 900 x 450 9OOx 900 x 400 914 914 914 914 914 914 914 914 914 914 864 813 762 711 660 610 559 508 457 406.4 673 673 673 673 673 673 673 673 673 673 660 648 635 622 622 610 597 584 572 559 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 38 x 36 34 32 30 28 26 24 22 20 18 950 x 950 x 950 x 950 x 950 x 950 x 950 x 950 x 950 x 950 x 965 965 965 965 965 965 965 965 965 965 914 864 813 762 711 660 610 559 508 457 711 711 711 711 711 711 71 1 711 711 711 711 698 686 673 648 648 635 622 610 597 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 40 x 38 36 34 32 30 28 26 24 22 20 18 1000 x 1ooox 1000 x 1000 x 1000 x 1000 x 1000 x 1000 x 1000 x 1000 x 1000 x 1000 x 950 1000x900 1000 x 850 1000 x 800 1000 x 750 1000 x 700 1000 x 650 1000 x 600 1000 x 550 1000 x 500 1000 x 450 1016 1016 1016 1016 1016 1016 1016 1016 1016 1016 1016 965 914 864 813 762 711 560 610 559 508 457 749 749 749 749 749 749 749 749 749 749 749 749 737 724 711 698 673 673 660 648 635 622 42 42 42 42 42 42 42 42 42 42 42 42 42 42 x 42 x 42 x 42 x 42 x 42 x 42 x 42 x 42 x 42 x 42 x 42 x 42 x 40 38 36 34 32 30 28 26 24 22 20 18 16 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1050 x 1000 950 900 850 800 750 700 650 600 550 500 450 400 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1067 1016 968 914 864 813 762 711 660 610 559 508 457 406.4 762 762 762 762 762 762 762 762 762 762 762 762 762 711 711 711 711 711 711 698 698 660 660 660 648 635 1100 x 1100 x 1050 1100 x 1100 x 1000 1118 1118 1067 1016 813 813 762 749 x x x x x x x x x x x x x 44 x 44 x 42 44x44~40 950 x 950 x 950 x 950 x 950 x 950 x 950 x 950 x 950 x 950 x 900 850 800 750 700 650 600 550 500 450 zy zy zy ASME 816.9-2001 FACTORY-MADEWROUGHT BUTTWELDING FITTINGS zyx (con tinuedl 15 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zy zyxwvut zy FACTORY-MADE WROUGHT BUTTWELDING FITTINGS ASME 816.9-2001 TABLE 9 DIMENSIONS OF REDUCING OUTLET TEES AND REDUCING OUTLET CROSSES (CONT'D) Nominal Pipe Size (NPS) Outside Diameter at DN Run Center-to-End Outlet Run, C Outlet, M [Note (111 Bevel 44x44~38 44x44~36 44X44X34 44x44~32 44x44~30 44x44~28 44x44~26 44x44~24 44 x 44 x 22 44X44X20 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 1100 x 950 900 850 800 750 700 650 600 550 500 1118 1118 1118 1118 1118 1118 1118 1118 1118 1118 965 914 864 813 762 71 1 660 610 559 508 813 813 813 813 813 813 813 813 813 813 737 724 724 711 711 698 698 698 686 686 46 46 46 46 46 46 46 46 46 46 46 46 x x x x x x x x x x x x 46 x 46 x 46 x 46 x 46 x 46 x 46 x 46 x 46 x 46 x 46 x 46 x 44 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1150 x 1100 1050 1000 950 900 850 800 750 700 650 600 550 1168 1168 1168 1168 I168 i168 1168 1168 1168 1168 1168 1168 1118 1067 1016 965 914 864 813 762 71 1 660 610 559 851 851 851 851 851 851 851 851 851 851 851 851 800 787 775 762 762 749 749 737 737 737 724 724 48 48 48 48 48 48 48 48 48 48 48 48 48 x x x x x x x x x x x x x 48 x 48 x 48 x 48 x 48 x 48 x 48 x 48 x 48 x 48 x 48 x 48 x 48 x 46 1200 x 1200 x 1200 x 1200 x 1200 x 1200x 1200 x 1200 x 1200 x 1200x 1200 x 1200 x 1200 x 1200 x 1150 1200 x 1100 1200 x 1050 1200 x 1000 1200 x 950 1200x900 1200 x 850 1200 x 800 1200 x 750 1200x700 1200 x 650 1200 x 600 1200 x 550 1219 1219 1219 1219 1219 1219 1219 1219 1219 1219 1219 1219 1219 1168 1118 1067 1016 965 914 864 813 762 711 660 610 559 889 889 889 889 889 889 889 889 889 889 889 889 889 838 838 ai3 813 813 787 787 787 762 762 762 737 737 42 40 38 36 34 32 30 28 26 24 22 44 42 40 38 36 34 32 30 28 26 24 22 GENERAL NOTE: All dimensions are i n millimeters. NOTE: (1) Outlet dimension M for run sizes NPS 14 (DN 350) and larger is recommended but not required. 16 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zyxw zyx ASME 816.9-2001 FACTORY-MADE WROUGHT BUllWELDING FITTINGS r N o t e square corner zyxwvutsrq zyxwvu zyxwvut zyxwv \ Note (1) Note (2) 4T L Enlarged Section of Lap TABLE 10 DIMENSIONS OF LAP JOINT STUB ENDS Nominal Pipe Size (NPSI '12 74 1 1'/4 1'/2 DN 15 20 25 32 40 Outside Diameter of Barrel Max. Min. 22.8 28.1 35.0 43.6 49.9 20.5 25.9 32.6 41.4 47.5 Long Pattern Length, F [Notes (31. (411 Short Pattern Length, F [Notes (31. (411 76 76 102 102 102 51 51 51 51 51 Radius of Fillet, R [Note (511 3 3 3 5 6 Diameter of Lap, G [Note (611 35 43 51 64 73 zyxwvutsrq 4 50 65 80 90 1O0 62.4 75.3 91.3 104.0 116.7 59.5 72.2 88.1 100.8 113.5 152 152 152 152 152 64 64 64 76 76 8 8 10 10 11 92 106 127 140 157 5 6 8 10 12 125 150 200 250 300 144.3 171.3 222.1 277.2 328.0 140.5 167.5 218.3 272.3 323.1 203 203 203 254 254 76 89 102 127 152 11 13 13 13 13 185 218 270 324 38 1 14 16 18 20 350 400 450 500 359.9 41 1.O 462 514 354.8 405.6 456 507 305 305 305 305 152 152 152 152 13 13 13 13 413 470 533 584 22 24 550 600 565 616 558 609 305 305 152 152 13 13 641 692 2 2'12 3 3 '/2 GENERAL NOTES: (a) All dimensions are i n millimeters. (b) See Table 2 for tolerances. (c) Service conditions and joint construction often dictate stub end length requirements. Therefore, the purchaser must specify long or short pattern fitting when ordering. NOTES: (1) Gasket face finish shall be i n accordance with ASME 816.5 for raised face flanges. (2) The lap thickness Tshall not be less than nominal pipe wall thickness. See Table 2 for maximum tolerance. (3) When short pattern stub ends are used with larger flanges i n Classes 300 and 600, (PN50 81 PN110) and with most sizes in Classes 900 (PN150) and higher, and when long pattern stub ends are used with larger flanges in Classes 1500 and 2500, (PN260 AND PN420) it may be necessary t o increase the length of the stub ends in order t o avoid covering the weld with the flange. Such increases i n length shall be a matter of agreement between the manufacturer and purchaser. (4) When special facings such as tongue and groove, male and female, etc., are employed, additional lap thickness must be provided and such additional thickness shall be i n addition t o (not included in) the basic length F. (5) These dimensions conform t o the radius established for lap joint flanges in ASME 816.5, Pipe Flanges and Flanged Fittings. (6) This dimension conforms t o standard machined facings shown i n ASME 816.5. The back face of the lap shall be machined toconformtothesurface on which it seats. Where ring joint facings are t o be applied, use dimension Kasgiven i n ASME 816.5. zyxwv zy 17 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services FACTORY-MADE WROUGHT BUTTWELDING FITTINGS ASME 816.9-2001 zy zyxwvu zyx TABLE 11 DIMENSIONS OF CAPS Nominal Pipe Size (NPS) DN Outside Diameter at Bevel Length, E [Note (111 Limiting Wall Thickness for length, E Length, E [Note (211 4.57 3.81 4.57 4.83 5.08 25 25 38 38 38 1 1'/4 1'/2 15 20 25 32 40 21.3 26.7 33.4 42.2 48.3 25 25 38 38 38 2 2'4 3 3'/2 4 50 65 80 90 1O0 60.3 73.0 88.9 101.6 114.3 38 38 51 64 64 5.59 7.1 1 7.62 8.13 8.64 44 5 8 10 12 125 150 200 250 300 141.3 168.3 219.1 273.0 323.8 76 89 102 127 152 9.65 10.92 12.70 12.70 12.70 89 102 127 152 178 14 16 18 20 22 350 400 450 500 550 355.6 406.4 457 508 559 165 178 203 229 254 12.70 12.70 12.70 12.70 12.70 191 203 229 254 254 24 26 28 30 32 600 650 700 750 800 610 660 711 762 813 267 267 267 267 267 12.70 305 34 36 38 40 42 850 900 950 1O00 1050 864 914 965 1016 1067 267 267 305 305 305 44 1100 1150 1200 1118 1168 1219 343 343 343 52 "/4 6 46 48 ... ... ... ... ... ... ... ... ... ... ... ... 51 64 76 76 ... ... ... ... ... ... ... ... ... ... ... ... GENERAL NOTES: (a) All dimensions are in millimeters. íb) The shape of these caps shall be elipsoidal and shall conform to the shape requirements as given in the ASME Boiler and Pressure Vessel Code. NOTES: (1) Length €applies for thickness not exceeding that given in column "Limiting Wall Thickness for Length E." (2) Length El applies for thickness greater than that given in column "Limiting Wall Thickness" for NPS 24 (DN 600) and smaller. For NPS 26 (DN 65) and larger, length El shall be by agreement between manufacturer and purchaser. zyxwvutsrqp zyxwvut 18 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services ASME B16.9-2001 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS zyxwvu Note (1) TABLE 12 DIMENSIONS OF REDUCERS Outside Diameter at Bevel Nominal Pipe Size (NPS) DN zyxwvutsr Large End Small End Outside Diameter at Bevel H 20 X 20 X 25 X 25 X 15 10 20 15 26.7 26.7 33.4 33.4 21.3 17.3 26.7 21.3 38 38 51 51 32 X 32 X 32 X 25 20 15 42.2 42.2 42.2 33.4 26.7 21.3 51 51 51 40 X 40 X 40 X 40 X 32 25 20 15 48.3 48.3 48.3 48.3 42.2 33.4 26.7 21.3 50 X 50 X 50 X 50 X 40 32 25 20 60.3 60.3 60.3 60.3 48.3 42.2 33.4 26.7 65 X 65 X 65 X 65 X 80 X 80 X 80 X 80 X 50 40 32 25 65 50 40 32 73.0 73.0 73.0 73.0 88.9 88.9 88.9 88.9 Nominal Pipe Size (NPSI End-to-End, 60.3 48.3 42.2 33.4 73.0 60.3 48.3 42.2 64 64 64 64 76 76 76 76 89 89 89 89 89 89 89 89 90 X 90 X 90 X 90 X 90 X 80 65 50 40 32 101.6 101.6 101.6 101.6 101.6 88.9 73.0 60.3 48.3 42.2 102 102 102 102 102 100 X 100 X 100 X 100 X 100 X 90 80 65 50 40 114.3 114.3 114.3 114.3 114.3 101.6 88.9 73.0 60.3 48.3 102 102 102 102 102 DN Large End Small End End-to-End, H 5 5 5 5 5 x 4 3’/2 x 3 x 21/2 x 2 125 X 125 X 125 X 125 X 125 X 100 90 80 65 50 141.3 141.3 141.3 141.3 141.3 114.3 101.6 88.9 73.0 60.3 127 127 127 127 127 6 6 6 6 6 x 5 x 4 X 372 x 3 x 2’/2 150 X 150 X 150 X 150 X 150 x 125 100 90 80 65 168.3 168.3 168.3 168.3 168.3 141.3 114.3 101.6 88.9 73.0 140 140 140 140 140 8 x 6 8 x 5 8 x 4 8 X 3’12 200 X 200 X 200 x 200 x 150 125 100 90 219.1 219.1 219.1 219.1 168.3 141.3 114.3 101.6 152 152 152 152 10 X 8 10 X 6 10 x 5 10 x 4 250 250 250 250 X 200 150 125 100 273.0 273.0 273.0 273.0 219.1 168.3 141.3 114.3 178 178 178 178 12 12 12 12 300 300 300 300 X 250 200 150 125 323.8 323.8 323.8 323.8 273.0 219.1 168.3 141.3 203 203 203 203 12 10 8 6 350 350 350 350 X 300 250 200 150 355.6 355.6 355.6 355.6 323.8 273.0 219.1 168.3 330 330 330 330 16 x 14 16 x 12 16 x 10 16 X 8 400 400 400 400 X 350 300 250 200 406.4 406.4 406.4 406.4 355.6 323.8 273.0 219.1 356 356 356 356 18 X 18 X 18 X 18 X 450 450 450 450 X 400 350 300 250 457 457 457 457 406.4 355.6 323.8 273.0 381 381 381 38 1 X x 10 8 X 6 x 5 X 14 X 14 X 14 X 14 X 16 14 12 10 X X X X X X X X X X X X X X X zyx (contin uedl 19 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zy zyxwvutsr FACTORY-MADE WROUGHT BUllWELDING FITTINGS ASME B16.9-2001 TABLE 12 DIMENSIONS OF REDUCERS (CONT'D) Outside Diameter at Bevel Nominal Pipe Size (NPS) Large End DN Small End Outside Diameter at Bevel 20 X 18 20 X 16 20 X 14 20 x 12 500 500 500 500 x x x x 450 400 350 300 508 508 508 508 457 406.4 355.6 323.8 508 508 508 508 22 x 20 22 X 18 22 X 16 22 X 14 550 550 550 550 x 500 x 450 x 400 X 350 559 559 559 559 508 457 406.4 355.4 508 508 508 508 24 X 22 24 x 20 24 X 18 24 X 16 600 600 600 600 x 550 x 500 x 450 x 400 610 610 610 610 559 508 457 406.4 508 508 508 508 26 X 24 26 X 22 26 x 20 26 X 18 650 650 650 650 x x x x 600 550 500 450 660 660 660 660 61O 559 508 457 610 610 610 61O 700 X 700 x 700 X 700 X 650 600 550 500 711 711 711 711 660 610 457 610 610 61O 610 30 X 28 30 X 26 30 X 24 30 x 22 750 X 750 X 750 X 750 x 700 650 600 550 762 762 762 762 711 660 610 508 610 61O 610 610 32 X 30 32 X 28 32 X 26 32 X 24 800 800 800 800 x 750 X 700 x 650 X 600 813 813 813 813 762 711 660 610 61O 61O 610 610 34 X 32 34 X 30 34 X 28 34 X 26 850 850 850 850 X 800 750 x 700 X 650 864 864 864 864 813 762 660 610 610 610 610 610 28 X 26 28 X 24 28 x 22 28 X 20 Nominal Pipe Size íNPS1 End-to-End, H DN Large End Small End End-to-End, H 36 36 36 36 36 x 34 x 32 x 30 X 28 x 26 900 x 850 900 x 800 900 X 750 900 X 700 900 X 650 914 914 914 914 914 864 813 762 660 610 610 610 610 610 610 38 38 38 38 38 38 x 36 x 34 X 32 x 30 x 28 X 26 950 X 950 X 950 X 950 X 950 X 950 X 900 850 800 750 700 650 965 965 965 965 965 965 914 864 813 762 711 660 61O 610 610 610 610 610 40 X 38 40 X 36 40 x 34 40 x 32 40 x 30 1000 X 1000 X 1000 X 1000 X 1000 X 950 1016 900 1016 850 1016 800 1016 750 1016 965 914 864 813 762 61O 610 610 610 61O 1067 1067 1067 1067 1067 1067 1016 965 914 864 813 762 610 610 610 610 61O 61O 44 X 42 44 X 40 44 x 38 44 X 36 1100 X 1050 1118 1100 x 1000 1118 1100 X 950 1118 1100 x 900 1118 1061 1016 965 914 61O 61O 610 610 46 x 44 46 X 42 46 x 40 46 X 38 1150 X 1100 1168 1150 X 1050 1168 1150 X 1000 1168 1150 X 950 1168 1118 1067 1016 965 71 1 71 1 71 1 71 1 1200 X 1200 X 1200 X 1200 X 1168 1118 1067 1016 71 1 71 1 71 1 711 zyxwvutsrqp X 508 42 42 42 42 42 42 48 48 48 48 x 40 X 38 X 36 x 34 X 32 X 30 x x x x 46 44 42 40 1050 1050 1050 X 1050 X 1050 1050 X X X X 1000 950 900 850 800 750 1150 1100 1050 1000 1219 1219 1219 1219 GENERAL NOTE: All dimensions are in millimeters. NOTE: (1) While the figure illustrates a "bell shaped" reducer, the use of conical reducer is not prohibited. 20 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zyxw a zyxw ASME 616.9-2001 MANDATORY APPENDIX I INCH TABLES This Appendix provides tables of the standard inch dimensions for fittings. 21 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services ASME 816.9-2001 zyxwvutsrqpo zy i. MANDATORY APPENDIX I a u) o zyx zyxw ii .E Y) a h-k-4 a 22 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services I c zy zyxwvutsr zyxwvutsr zyxwvu zyxwv zyxwv ASME 816.9-2001 N 7 O W 8 zyxwvutsrqpo W O e Lo W O s m 2 m 8 8 "c ? O N 7 O d N -O O c c z . W o + o cn Lo 2 0 4 W 8+ o 8+ o N N F 7 o + o o + o m w . w . o9 + o o9 + o m m W o9 + o o9 + o o9 + o o9 + o o9 m m m W W 2 ln 2 Lo 9 O Lo 2 Lo 8 Lo 2 Lo 2 "! O 2 Fi 9 ln Lo O O Y CO c? O : zyxwv + o 8 : N 03 O 2 I N Lo Lo Lo CO o O O 2 c? O O W W m m z 8 W r "! W O 8 W W 9 8 9 O 8 W W W 8 8 <D W 2 8 8 m 8s + O N 8 m 8 N F o W -7p o . + o 9 O 9 O E o Lo Y m 0 . + o O O e m O N c 23 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services ô m z s m : z zyxwv o O m O c <D N ASME 816.9-2001 zyxwvutsrqp a MANDATORY APPENDIX .i zyxwvutsrq zyxwvutsrqpo TABLE 12 DIMENSIONS OF LONG RADIUS ELBOWS Center-to-End Center-to-End Outside Diameter at Bevel 90 Deg Elbows, 45 Deg Elbows, A B NominaI Pipe Size (NPS) 0.84 1.O5 1.32 1.66 1.50 1.50 1.50 1.88 0.62 0.75 0.88 1.o0 16 18 20 22 16.00 18.00 20.00 22.00 24.00 27.00 30.00 33.00 10.00 11.25 12.50 13.50 2 2/'2 3 1.90 2.38 2.88 3.50 2.25 3.00 3.75 4.50 1.12 1.38 1.75 2.00 24 26 28 30 24.00 26.00 28.00 30.00 36.00 39.00 42.00 45.00 15.00 16.00 17.25. 18.50 3'/2 4 5 6 4.00 4.50 5.56 6.62 5.25 6.00 7.50 9.00 2.25 2.50 3.12 3.75 32 34 36 38 32.00 34.00 36.00 38.00 48.00 51.00 54.00 57.00 19.75 21.00 22.25 23.62 8.62 10.75 12.75 14.00 12.00 15.00 18.00 21.00 5.00 6.25 7.50 8.75 40 42 40.00 42.00 44 44.00 46 48 46.00 48.00 60.00 63.00 66.00 69.00 72.00 24.88 26.00 27.38 28.62 29.88 Nominal Pipe Size (NPS) '12 y4 [Note ( 1 ) l 1 1'/4 1/'2 8 10 12 14 Outside Diameter at Bevel 90 Dag Elbows, 45 Deg Elbows, A B zyxwvu zyxwvutsrqpo GENERAL NOTE: All dimensions are i n inches. NOTE: (1) A and B dimensions of 1.12 in. and 0.44in., respectively, may be furnished for NPS 'I4 at the manufacturer's option. 24 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services 0 zyx MANDATORY APPENDIX I zyxwvuts ASME 616.9-2001 zyx zyxwv TABKE 13 DIMENSIONS OF LONG RADIUS REDUCING ELBOWS Nominal Pipe Size (NPSI 2 x 1% 2 x 15% 2 x 1 3 x 2’/2 3 x 2 3 x 1’/2 a 8:: : 25; 5 5 5 5 x 4 x 3’/2 x 3 x 2’/2 8 x 6 8 x 5 8 x 4 Outside Diameter at Bevel CentertoEnd, Nominal Pipe Size A (NPSI Large End CentertoEnd, Outside Diameter at Bevel Small End A Lame End Small End 2.38 2.38 2.38 1.90 1.66 1.32 3.00 3.00 3.00 10 x 8 10 x 6 10 x 5 10.75 10.75 10.75 8.62 6.62 5.56 15.00 15.00 15.00 2.88 2.88 2.88 2.38 1.90 1.66 3.75 3.75 3.75 12 x 10 12 X 8 12 x 6 12.75 12.75 12.75 10.75 8.62 6.62 18.00 18.00 18.00 3.50 3.50 3.50 2.88 2.38 1.90 4.50 4.50 4.50 14 x 12 14 x 10 14 X 8 14.00 14.00 14.00 12.75 10.75 8.62 21.00 21.00 21.00 4.00 4.00 4.00 3.50 2.88 2.38 5.25 5.25 5.25 16 x 14 16 X 12 16 x 10 16.00 16.00 16.00 14.00 12.75 10.75 24.00 4.50 4.50 4.50 4.50 4.00 3.50 2.88 2.38 6.00 6.00 6.00 6.00 18 x 18 x 18 x 18 X 16 14 12 10 18.00 18.00 18.00 18.00 16.00 14.00 12.75 10.75 27.00 27.00 27.00 27.00 5.56 5.56 5.56 5.56 4.50 4.00 3.50 2.88 7.50 7.50 7.50 7.50 20 X 18 20 X 16 20 X 14 20 x 12 20.00 20.00 20.00 20.00 18.00 16.00 14.00 12.75 30.00 30.00 30.00 30.00 6.62 6.62 6.62 6.62 5.56 4.50 4.00 3.50 9.00 9.00 9.00 9.00 20 24 24 24 10 22 20 18 20.00 24.00 24.00 24.00 10.75 22.00 20.00 18.00 30.00 36.00 36.00 36.00 8.62 8.62 8.62 6.62 5.56 4.50 12.00 12.00 12.00 24 x 16 24 X 14 24 x 12 24.00 24.00 24.00 16.00 14.00 12.75 36.00 36.00 36.00 GENERAL NOTE: All dimensions are in inches. 25 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services x x x x 24.00 24.00 zyx ASME 616.9-2001 z zyxwvutsrqp MANDATORY APPENDIX I rzyxwvutsrqpon rA1 K 1 T B .E 15 DIMENSIONS OF SHORT R di1 ELBOWS TABLE 14 DIMENSIONS OF LONG RADIUS RETURNS Nominal Pipe Size (NPS) Outside Diameter at Bevel Centerto-Center, O K Nominal Pipe Size Backto-Face, Outside Diameter at Bevel i CentertoEnd, zyxwvuts A 0.84 1.05 1.32 1.66 1.90 3.00 3.00 3.00 3.75 4.50 1.88 2.00 2.19 2.75 3.25 1 15% 1'4 2 2'/2 1.32 1.66 1.90 2.38 2.88 1.o0 1.25 1.50 2.00 2.50 2.38 2.88 3.50 4.00 4.50 6.00 7.50 9.00 10.50 12.00 4.19 5.19 6.25 7.25 8.25 3 3'/2 4 3.00 3.40 4.00 5 6 3.50 4.00 4.50 5.56 6.62 5 6 8 10 12 5.56 6.62 8.62 10.75 12.75 15.00 18.00 24.00 30.00 36.00 10.31 12.31 16.31 20.38 24.38 8 10 12 14 16 8.62 10.75 12.75 14.00 16.00 8.00 10.00 12.00 14.00 16.00 14 16 18 20 22 24 14.00 16.00 18.00 20.00 22.00 24.00 42.00 48.00 54.00 60.00 66.00 72.00 28.00 32.00 36.00 40.00 44.00 48.00 18 20 22 24 18.00 20.00 22.00 24.00 18.00 20.00 22.00 24.00 '12 y4[Note (311 1 1 1'/2 5.00 6.00 zyxwvutsrqpo zyxwvutsr GENERAL NOTE: Ali dimensions are i n inches. GENERAL NOTE: All dimensions are i n inches. NOTES: (1) See Table II for tolerance for alignment of ends, U. (2) Dimension A is equal to one-half of dimension O. (3) O and Kdimensions of 2.25 in. and 1.69 in. respectively, may be furnished for NPS y4at the manufacturer's option. 26 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services MANDATORY APPENDIX I zyx zyxwvu ASME 816.9-2001 I -+1 t z TABLE 17 DIMENSIONS OF STRAIGHT TEES AND CROSSES Nominal Pipe Size (NPS) TABLE 16 DIMENSIONS OF SHORT RADIUS 180 deg RETURNS Nominal Pipe Size Outside Diameter at Bevel Centerto-Center, O 1 1 1 '/2 2 2'/2 1.32 1.66 1.90 2.38 2.88 2.00 2.50 3.00 4.00 5.00 1.62 2.06 2.44 3.19 3.94 3 3'12 4 5 6 3.50 4.00 4.50 5.56 6.62 6.00 7.00 8.00 10.00 12.00 4.75 5.50 6.25 7.75 9.31 8 10 12 14 16 8.62 10.75 12.75 14.00 16.00 16.00 20.00 24.00 28.00 32.00 12.31 15.38 18.38 21.00 24.00 18 20 22 24 18.00 20.00 22.00 24.00 36.00 40.00 44.00 48.00 27.00 30.00 33.00 36.00 GENERAL NOTES: (a) All dimensions are i n inches. (b) Dimension A is equal to one-half of dimension O. M [Notes (1) and (211 1 1 '/4 1 '/2 1.00 1.12 1.50 1.88 2.25 1.00 1.12 1.50 1.88 2.25 2 2'/2 3 3'/2 4 2.38 2.88 3.50 4.00 4.50 2.50 3.00 3.38 3.75 4.12 2.50 3.00 3.38 3.75 4.12 5 6 8 10 12 5.56 6.62 8.62 10.75 12.75 4.88 5.62 7.00 8.50 10.00 4.88 5.62 7.00 8.50 10.00 14 16 18 20 22 14.00 16.00 18.00 20.00 22.00 1 1 .o0 12.00 13.50 15.00 16.50 1 1 .o0 12.00 13.50 15.00 16.50 24 26 28 30 32 24.00 26.00 28.00 30.00 32.00 17.00 19.50 20.50 22.00 23.50 17.00 19.50 20.50 22.00 23.50 34 36 38 40 42 34.00 36.00 38.00 40.00 42.00 25.00 26.50 28.00 29.50 30.00 25.00 26.50 28.00 29.50 28.00 44 46 48 44.00 46.00 48.00 32.00 33.50 35.00 30.00 31.50 33.00 "4 K Outlet, Run, C 0.84 1 .O5 1.32 1.66 1.90 '12 Backto-Face, Center-to-End Outside Diameter at Bevel zyxwv GENERAL NOTE: Dimensions are in inches. NOTES: (1) Outlet dimension M for NPS 26 and larger i s recommended but not required. (2)Dimensions applicable to crosses NPS 24 and smaller. 21 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services MANDATORY APPENDIX I ASME 816.9-2001 e z zyxwvutsrq zy zyxwvutsrqpo zyxwvutsrqpo TABLE 18 DIMENSIONS OF REDUCING OUTLET TEES AND REDUCING OUTLET CROSSES Outside Diameter at Bevel Nominal Pipe Size (NPS) Center-to-End Nominal Pipe Size (NPS) Outlet, M Run Outlet Run, C 0.84 0.84 1.05 1.05 0.68 0.54 0.84 0.68 1.00 1.00 1.12 1.12 1.o0 1.o0 1.12 1.12 1.32 1.32 1.05 0.84 1.50 1.50 1.50 1.50 1.66 1.66 1.66 1.32 1.05 0.84 1.88 1.88 1.88 1.90 1.90 1.90 1.90 1.66 1.32 1.05 0.84 2.38 2.38 2.38 2.38 Outside Diameter at Bevel Center-to-End Outlet, M Run Outlet Run, C 4 3’/2 3 2’4 ~ 2 5.56 5.56 5.56 5.56 5.56 4.50 4.00 3.50 2.88 2.38 4.88 4.88 4.88 4.88 4.88 4.62 4.50 4.38 4.25 4.12 1.88 1.88 1.88 6 x 6 ~ 5 6 X 6 X 4 6 X 6 X 3‘/2 6 x 6 ~ 3 6 X 6 X 2’4 6.62 6.62 6.62 6.62 6.62 5.56 4.50 4.00 3.50 2.88 5.62 5.62 5.62 5.62 5.62 5.38 5.12 5.00 4.88 4.75 2.25 2.25 2.25 2.25 2.25 2.25 2.25 2.25 8 8 8 8 ~ 6 ~ 5 ~ 4 31/2 8.62 8.62 8.62 8.62 6.62 5.56 4.50 4.00 7.00 7.00 7.00 7.00 6.62 6.38 6.12 6.00 1.90 1.66 1.32 1.05 2.50 2.50 2.50 2.50 2.38 2.25 2.00 1.75 10 x 10 x 10 x 10 x 10 10 10 10 x 8 x 6 x 5 x 4 10.75 10.75 10.75 10.75 8.62 6.62 5.56 4.50 8.50 8.50 8.50 8.50 8.00 7.62 7.50 7.25 2.88 2.88 2.88 2.88 2.38 1.90 1.66 1.32 3.00 3.00 3.00 3.00 2.75 2.62 2.50 2.25 12 x 12 x 12 x 12 x 12 x 12 x 12 x 12 x 10 8 6 5 12.75 12.75 12.75 12.75 10.75 8.62 6.62 5.56 10.00 10.00 10.00 10.00 9.50 9.00 8.62 8.50 3 x 3 x 2‘4 3 X 3 X 2 3 x 3 x 1v2 3x 3x 3.50 3.50 3.50 3.50 2.88 2.38 1.90 1.66 3.38 3.38 3.38 3.38 3.25 3.00 2.88 2.75 14 X 14 X 14 X 14 x 14 X 14 X 14 X 14 x 12 10 8 6 14.00 14.00 14.00 14.00 12.75 10.75 8.62 6.62 11.00 11.00 11.00 11.00 10.62 10.12 9.75 9.38 3’/2 3Y2 3’/2 3‘12 X 3‘/2 X 3 3‘12 X 2’/2 X 3‘/2 X 2 X 3’12 X 11/2 4.00 4.00 4.00 4.00 3.50 2.88 2.38 1.90 3.75 3.75 3.75 3.75 3.62 3.50 3.25 3.12 16 x 16 x 16 x 16 x 16 x 16 16 16 16 16 x x x x x 14 12 10 8 6 16.00 16.00 16.00 16.00 16.00 14.00 12.75 10.75 8.62 6.62 12.00 12.00 12.00 12.00 12.00 12.00 11.62 11.12 10.75 10.38 4X 4 X 4 x 4 X 4x 4 4 4 4 4 4.50 4.50 4.50 4.50 4.50 4.00 3.50 2.88 2.38 1.90 4.12 4.12 4.12 4.12 4.12 4.00 3.88 3.75 3.50 3.38 18 x 18 x 18 x 18 x 18 X 18 18 18 18 18 x 16 x 14 x 12 x 10 X 8 18.00 18.00 18.00 18.00 18.00 16.00 14.00 12.75 10.75 8.62 13.50 13.50 13.50 13.50 13.50 13.00 13.00 12.62 12.12 11.75 ‘4 x ’/2 ’12 Y4 x x Y4 x Y4 ‘/2 Y4 x x x x Ya ’/4 Y2 Ya 1 X l X Y 4 1x 1x ’4 I‘/~ 1’/4 1’/4 x x 1 x 1Y4 x Y4 x 1’14 x ’/2 1/’2 x 1’/2 x l’/q 1’/2 x 1’/2 x 1 x 1‘/2 x 74 1’/2 x 1’4 x 1’/2 ’4 2X2XlY2 2 x 2 x 15% 2 X 2 X 1 2X2XY4 2’12 21/2 272 2’4 x 2Y2 x 2 2’12 X 11/2 X 2‘/2 X x 2’/2 x 1 X X X 3’/2 X 3 x 2v2 X 2 x 172 [Note (111 5 5 5 5 5 X 5 X 5X X 5 X x 5x x 5 X x 8 x 8 x 8 x 8 x [Note (111 zyxwvuts (con tin ued) 28 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zy l O TABLE 18 DIMENSIONS OF REDUCING OUTLET TEES AND REDUCING OUTLET CROSSES Nominal Pipe Size INPS) a e Outside Diameter at Bevel Run Outlet Center-to-End Outlet, Run, C M [Note II)) Outside Diameter at Bevel Nominal Pipe Size INPS) Run Outlet Center-to-End Outlet, M Run, C [Note Il)] 15.00 15.00 15.00 15.00 15.00 15.00 14.50 14.00 14.00 13.62 13.12 12.75 32 X 32 x 32 X 32 x 32 x 32 X 32 X 32 x 32 X 32 x 32 x 32 X 24 22 20 18 16 14 32.00 32.00 32.00 32.00 32.00 32.00 24.00 22.00 20.00 18.00 16.00 14.00 23.50 23.50 23.50 23.50 23.50 23.50 22.00 21.50 21.00 20.50 20.00 20.00 20.00 18.00 16.00 14.00 12.75 10.75 16.50 16.50 16.50 16.50 16.50 16.50 16.00 15.50 15.00 15.00 14.62 14.12 24.00 24.00 24.00 24.00 24.00 24.00 24.00 22.00 20.00 18.00 16.00 14.00 12.75 10.75 17.00 17.00 17.00 17.00 17.00 17.00 17.00 17.00 17.00 16.50 16.00 16.00 15.62 15.12 34 x 34 x 34 X 34 x 34 X 34 x 34 x 34 x 34 X 34 x 34 x 34 X 34 x 34 X 34 x 34 x 34 x 34 X 32 30 28 26 24 22 20 18 16 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 34.00 32.00 30.00 28.00 26.00 24.00 22.00 20.00 18.00 16.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 24.50 24.00 23.50 23.50 23.00 22.50 22.00 21.50 21.00 24 22 20 18 16 14 12 26.00 26.00 26.00 26.00 26.00 26.00 26.00 24.00 22.00 20.00 18.00 16.00 14.00 12.75 19.50 19.50 19.50 19.50 19.50 19.50 19.50 19.00 18.50 18.00 17.50 17.00 17.00 16.62 36 x 36 x 34 36 X 36 X 32 36 X 36 X 30 36 X 36 X 28 36 X 36 X 26 36 X 36 X 24 36 x 36 x 22 36 X 36 X 20 36 x 36 x 18 36 X 36 X 16 36.00 36.00 36.00 36.00 36.00 36.00 36.00 36.00 36.00 36.00 34.00 32.00 30.00 28.00 26.00 24.00 22.00 20.00 18.00 16.00 26.50 26.50 26.50 26.50 26.50 26.50 26.50 26.50 26.50 26.50 26.00 25.50 25.00 24.50 24.50 24.00 23.50 23.00 22.50 22.00 x 26 X 24 X 22 x 20 x 18 x 16 x 14 x 12 28.00 28.00 28.00 28.00 28.00 28.00 28.00 28.00 26.00 24.00 22.00 20.00 18.00 16.00 14.00 12.75 20.50 20.50 20.50 20.50 20.50 20.50 20.50 20.50 20.50 20.00 19.50 19.00 18.50 18.00 18.00 17.62 38 X 38 x 38 X 38 X 38 X 38 x 38 X 38 x 38 X 38 x 38 X 38 x 38 X 38 X 38 X 38 x 38 X 38 x 38 X 38 x 36 34 32 30 28 26 24 22 20 18 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 36.00 34.00 32.00 30.00 28.00 26.00 24.00 22.00 20.00 18.00 28.00 28.00 28.00 28.00 28.00 28.00 28.00 28.00 28.00 28.00 28.00 27.50 27.00 26.50 25.50 25.50 25.00 24.50 24.00 23.50 28 26 24 22 20 18 16 14 12 10 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 28.00 26.00 24.00 22.00 20.00 18.00 16.00 14.00 12.75 10.75 22.00 22.00 22.00 22.00 22.00 22.00 22.00 22.00 22.00 22.00 21.50 21.50 21.00 20.50 20.00 19.50 19.00 19.00 18.62 18.12 32 x 32 x 30 32 x 32 x 28 32 x 32 x 26 40 X 40 x 40 x 40 x 40 X 40 x 40 x 40 x 40 x 40 X 40 x 38 36 34 32 30 28 26 24 22 20 18 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 32.00 32.00 32.00 40 X 40 x 40 x 40 x 40 X 40 x 40 x 40 x 40 x 40 X 40 x 30.00 28.00 26.00 23.50 23.50 23.50 38.00 36.00 34.00 32.00 30.00 28.00 26.00 24.00 22.00 20.00 18.00 29.50 29.50 29.50 29.50 29.50 29.50 29.50 29.50 29.50 29.50 29.50 23.00 22.50 22.50 29.50 29.00 28.50 28.00 27.50 26.50 26.50 26.00 25.50 25.00 24.50 42 x 42 x 40 40 X 40 X 38 42.00 42.00 40.00 38.00 30.00 30.00 28.00 28.00 20 X 20 x 20 X 20 x 20 x 20 x a zyx zyxwvutsr zyxwvutsrq ASME 816.9-2001 MANDATORY APPENDIX I 18 16 14 12 10 8 20.00 20.00 20.00 20.00 20.00 20.00 18.00 16.00 14.00 12.75 10.75 8.62 x 22 x 20 x 22 x 18 x 22 x 16 X 22 X 14 x 22 x 12 x 22 x 10 22.00 22.00 22.00 22.00 22.00 22.00 24 x 24 x 22 24 X 24 X 20 24 X 24 X 18 24 x 24 x 16 24 X 24 X 14 24 X 24 X 12 24 X 24 X 10 26 X 26 X 26 X 26 X 26 X 26 X 26 x 26 x 26 X 26 X 26 X 26 X 26 x 26 x 22 22 22 22 22 22 20 X 20 x 20 X 20 x 20 x 20 x zyx 28 28 28 28 28 28 28 28 x 28 X 28 X 28 x 28 x 28 x 28 x 28 x 28 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x 30 x (continued) 29 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services Outside Diameter at Bevel NominaI Pipe Sire (NPS) 42 42 42 42 42 42 42 42 42 42 42 42 42 x 42 X 42 X 42 X 42 X 42 X 42 X 42 X 42 X 42 X X X X x X X X X X X X X 36 34 32 30 28 26 24 22 20 18 16 zyxwvut zyxwvutsr Center-to-End Nominal Pipe Sire (NI'S) Outlet, M Run Outlet Run, C 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 42.00 36.00 34.00 32.00 30.00 28.00 26.00 24.00 22.00 20.00 18.00 16.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 28.00 28.00 28.00 28.00 27.50 27.50 26.00 26.00 26.00 25.50 25.00 44.00 44.00 44.00 44.00 44.00 42.00 40.00 38.00 36.00 34.00 32.00 30.00 28.00 26.00 24.00 22.00 20.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 30.00 29.50 29.00 28.50 28.50 28.00 28.00 27.50 27.50 27.50 27.00 27.00 [Note (111 Outside Diameter at Bevel Run Outlet 46 46 46 46 46 46 46 46 46 46 46 46 X 44 42 40 38 36 34 32 30 28 26 24 22 46.00 46.00 46.00 46.00 46.00 46.00 46.00 46.00 46.00 46.00 46.00 46.00 44.00 48 48 48 48 48 48 48 48 48 48 48 48 48 X 48 X 46 x 48 x 44 x 48 x 42 x 48 x 40 X 48 X 38 X 48 X 36 X 48 X 34 X 48 X 32 X 48 X 30 X 48 X 28 X 48 X 26 x 48 x 24 X 48 X 22 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 46.00 X X x X X X X 46 46 46 46 46 46 46 46 46 46 46 46 X X X x X X X X 42.00 40.00 38.00 36.00 34.00 32.00 30.00 28.00 26.00 24.00 22.00 Center-to-End Outlet, M Run, C [Note (111 33.50 33.50 33.50 33.50 33.50 33.50 33.50 33.50 33.50 33.50 33.50 33.50 31.50 31.00 30.50 30.00 30.00 29.50 29.50 29.00 29.00 29.00 28.50 28.50 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 35.00 33.00 33.00 32.00 32.00 32.00 31.00 31.00 31.00 30.00 30.00 30.00 29.00 29.00 zyxwvutsrq 44 X 44 X 42 44 X 44 X 40 44X44X38 4 4 x 4 4 ~ 3 6 44 x 44 x 34 44X44X32 44 X 44 X 30 44 X 44 X 28 44X44X26 44 X 44 X 24 44 x 44 x 22 44 x 44 x 20 44.00 44.00 44.00 44.00 44.00 44.00 44.00 I X x x X X x x X ~~ GENERAL NOTE: All dimensions are in inches. NOTE: (1) Outlet dimension M f o r run sizes 14 and larger is recommended but not required. 30 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services 44.00 42.00 40.00 38.00 36.00 34.00 32.00 30.00 28.00 26.00 24.00 22.00 zy e MANDATORY APPENDIX I zyx zyxwvuts zyxwvuts zyxw zyxwvut zy ASME 616.9-2001 Note square corner Note (1) 4T k - Note (2) Enlarged Section of Lap TABLE 19 DIMENSIONS OF LAP JOINT STUB ENDS Nominal Pipe Size (NPS) I Max. Min. Long Pattern Length, F iNotes-(3), (411 Diameter Short Pattern Length, F [Notes-(3), (411 Radius of Fillet, R [Note (511 of Lap, G [Note (611 1 1 1 '/2 0.896 1.106 1.376 1.716 1.965 0.809 1.019 1.284 1.629 1.869 3.00 3.00 4.00 4.00 4.00 2.00 2.00 2.00 2.00 2.00 0.12 0.12 0.12 0.19 0.25 1.38 1.38 2.00 2.50 2.88 2 2'/2 3 3'/* 4 2.456 2.966 3.596 4.096 4.593 2.344 2.844 3.469 3.969 4.469 6.00 6.00 6.00 6.00 6.00 2.50 2.50 2.50 3.00 3.00 0.31 0.31 0.38 0.38 0.44 3.62 4.12 5.00 5.50 5.19 5 6 8 10 12 5.683 6.743 8.743 10.913 12.913 5.532 6.594 8.594 10.719 12.719 8.00 8.00 8.00 10.00 10.00 3.00 3.50 4.00 5.00 6.00 0.44 0.50 0.50 0.50 0.50 7.31 8.50 10.62 12.75 15.00 14 16 18 20 22 24 14.170 16.180 18.190 20.240 22.240 24.240 13.969 15.969 17.969 19.969 21.969 23.969 12.00 12.00 12.00 12.00 12.00 12.00 6.00 6.00 6.00 6.00 6.00 6.00 0.50 0.50 0.50 0.50 0.50 0.50 16.25 18.50 21.00 23.00 25.25 27.25 '12 % I Outside Diameter of Barrel GENERAL NOTES: (a) All dimensions are i n inches. (b) See Table Il for tolerances. (cl Service conditions and joint construction oíten dictate stub end length requirements. Therefore, the purchaser must specify long or short pattern fitting when ordering. NOTES: (1)Gasket face finish shall be i n accordance with ASME 816.5for raised face flanges. (2)The lap thickness Tshall not be less than nominal pipe wall thickness. See Table Il for tolerance. (3)When short pattern stub ends are used with larger flanges in Classes 300 and 600,and with most sizes in Classes 900 and higher, and when long pattern stub ends are used with larger flanges in Classes 1500 and 2500, it may be necessary t o increase the length of the stub ends i n order to avoid covering the weld with the flange. Such increases in length shall be a matter of agreement between the manufacturer and the purchaser. (4)When special facings such as tongue and groove, male and female, etc., are employed, additional lap thickness must be provided and such additional thickness shall be in addition to (not included in) the basic length i. (5) These dimensions conform t o the radius established for lap joint flanges in ASME 616.5,Pipe Flanges and FlaBged Fittings. (6)This dimension conforms t o standard machine facings shown i n ASME 616.5.The back face of the lap shall be machined t o conform t o the surface on which it seats. Where ring joint facings are t o beapplied, use dimension Kasgiven in ASME 816.5. zyxwvutsrqponmlkjihgfedcb 31 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services z zyxwvutsrqponm ASME 616.9-2001 c zyxwvut zyxwvutsrq zyxwvutsrqp MANDATORY APPENDIX I 0 TABLE 110 DIMENSIONS OF CAPS NominaI Pipe Outside Limiting Wall Sire Diameter Length, E Thickness for (NPS) at Bevel [Note (111 Length E Length, E7 [Note (211 1 1114 1112 0.84 1.05 1.32 1.66 1.90 1.o0 1.o0 1.50 1.50 1.50 0.18 0.15 0.18 0.19 0.20 1.o0 1.o0 1.50 1.50 1.50 2 2'/2 3 3'12 4 2.38 2.88 3.50 4.00 4.50 1.50 1.50 2.00 2.50 2.50 0.22 0.28 0.30 0.32 0.34 1.75 2.00 2.50 3.00 3.00 5.56 6.62 8.62 10.75 12.75 3.00 3.50 4.00 5.00 6.00 0.38 0.43 0.50 0.50 0.50 3.50 4.00 5.00 6.00 7.00 '12 3/4 5 6 8 10 12 14 16 14.00 16.00 6.50 7.00 0.50 0.50 NominaI Pipe Outside Size Diameter Length, E (NPS) at Bevel [Note (111 7.50 8.00 Limiting Wall Thickness for Length E 18 20 22 18.00 20.00 22.00 8.00 9.00 10.00 0.50 0.50 0.50 24 26 28 30 32 24.00 26.00 28.00 30.00 32.00 10.50 10.50 10.50 10.50 10.50 0.50 34 36 38 40 42 34.00 36.00 38.00 40.00 42.00 44 46 48 44.00 46.00 48.00 ... ... ... ... ... ... ... ... ... ... ... ... Length, 4 [Note (211 9.00 10.00 10.00 12.00 ... ... ... ... ... ... ... ... ... ... ... ... zyxwv 10.50 10.50 12.00 12.00 12.00 13.50 13.50 13.50 GENERAL NOTES: (a) All dimensions are i n inches. (b) The shape of these caps shall be ellipsoidal and shall conform to the shape requirements asgiven in the ASME Boiler and Pressure Vessel Code. NOTES: (1) Length E applies for thickness not exceeding that given in column "Limiting Wall Thickness for Length E." (2) Length El applies for thickness greater than that given in column "Limiting Wall Thickness" for NPS 24 and smaller. For NPS 26 and larger, length El shall be by agreement between the manufacturer and purchaser. 32 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zyxwvutsrqp zyxwvu zyxwvutsrq zyxwvutsrqponm ASME 616.9-2001 MANDATORY APPENDIX I Note (1) TABLE I l 1 DIMENSIONS OF REDUCERS Nominal Pipe Size (NPS) 3/4 74 x ’12 x 34 1 x 74 1 x ’12 IV4 x 1 x 34 1’/4 154 x 52 x 1’14 1% x 1 172 Outside Diameter at Bevel Large End Small End End-to-End, 1.O5 1.O5 1.32 1.32 0.84 0.68 1.05 0.84 1.50 1.50 2.00 2.00 1.66 1.66 1.66 1.32 1.O5 0.84 2.00 2.00 2.00 1.90 1.90 1.90 1.90 1.66 1.32 1.O5 0.84 2.50 2.50 2.50 2.50 2.38 2.38 2.38 2.38 1.90 1.66 1.32 1.O5 3.00 3.00 3.00 3.00 2.88 2.88 2.88 2.88 2.38 1.90 1.66 1.32 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 2.88 2.38 1.90 1.66 3.50 3.50 3.50 3.50 4.00 4.00 4.00 4.00 4.00 3.50 2.88 2.38 1.90 1.66 4.00 4.00 4.00 4.00 4.00 4.50 4.50 4.50 4.50 4.50 4.00 3.50 2.88 2.38 1.90 4.00 4.00 4.00 4.00 4.00 5.56 5.56 4.50 4.00 5.00 5.00 Nominal Pipe Size (NPS) H Outside Diameter at Bevel Large End Small End End-to-End, H 5 x 3 5 x 2’/2 5 x 2 5.56 5.56 5.56 3.50 2.88 2.38 5.00 5.00 5.00 6 6 6 6 6 x 5 x 4 X 3’/2 x 3 X 2’/2 6.62 6.62 6.62 6.62 6.62 5.56 4.50 4.00 3.50 2.88 5.50 5.50 5.50 5.50 5.50 8 8 8 8 x 6 x 5 x 4 X 3l,$ 8.62 8.62 8.62 8.62 6.62 5.56 4.50 4.00 6.00 6.00 6.00 6.00 10 X 10 X 10 x 10 x 8 6 5 4 10.75 10.75 10.75 10.75 8.62 6.62 5.56 4.50 7.00 7.00 7.00 7.00 12 x 12 X 12 X 12 x 10 8 6 5 12.75 12.75 12.75 12.75 10.75 8.62 6.62 5.56 8.00 8.00 8.00 8.00 14 X 14 X 14 X 14 X 12 10 8 6 14.00 14.00 14.00 14.00 12.75 10.75 8.62 6.62 13.00 13.00 13.00 13.00 16 X 16 X 16 X 16 X 14 12 10 8 16.00 16.00 16.00 16.00 14.00 12.75 10.75 8.62 14.00 14.00 14.00 14.00 18 X 78 X 18 X 18 X 16 14 12 10 18.00 18.00 18.00 18.00 16.00 74.00 12.75 10.75 15.00 15.00 15.00 15.00 20 20 20 18 16 14 20.00 20.00 20.00 18.00 16.00 14.00 X X X zyx zy 20.00 20.00 20.00 -~ ~~ (continued) 33 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zy zyxwvutsrq MANDATORY APPENDIX I ASME 816.9-2001 TABLE 111 DIMENSIONS OF REDUCERS Nominal Pipe Size íNPS) Outside Diameter at Bevel Large End Small End End-to-End, 20 x 12 20.00 12.75 20.00 22 x 20 22 X 18 22 x 16 22 X 14 22.00 22.00 22.00 22.00 20.00 18.00 16.00 14.00 20.00 20.00 20.00 20.00 24 24 24 24 x 22 X 20 X 18 x 16 24.00 24.00 24.00 24.00 22.00 20.00 18.00 16.00 20.00 20.00 20.00 20.00 26 26 26 26 X 24 X 22 X 20 X 18 26.00 26.00 26.00 26.00 24.00 22.00 20.00 18.00 24.00 24.00 24.00 24.00 28 28 28 28 X 26 24 x 20 X 18 28.00 28.00 28.00 28.00 26.00 24.00 20.00 18.00 24.00 24.00 24.00 24.00 30 30 30 30 x 28 x 26 X 24 x 20 30.00 30.00 30.00 30.00 28.00 26.00 24.00 20.00 24.00 24.00 24.00 24.00 32 32 32 32 30 x 28 X 26 X 24 32.00 32.00 32.00 32.00 30.00 28.00 26.00 24.00 24.00 24.00 24.00 24.00 34 34 34 34 x 32 30 26 x 24 34.00 34.00 34.00 34.00 32.00 30.00 26.00 24.00 24.00 24.00 24.00 24.00 36 x 34 36 x 32 36.00 36.00 34.00 32.00 X Nominal Pipe Size (NPS) H Outside Diameter at Bevel Large End Small End End-to-End. 36 X 30 36 X 26 36 X 24 36.00 36.00 36.00 30.00 26.00 24.00 24.00 24.00 24.00 38 38 38 38 38 38 X X 36 34 32 30 28 26 38.00 38.00 38.00 38.00 38.00 38.00 36.00 34.00 32.00 30.00 28.00 26.00 24.00 24.00 24.00 24.00 24.00 24.00 40 40 40 40 40 X 38 X 32 X 30 40.00 40.00 40.00 40.00 40.00 38.00 36.00 34.00 32.00 30.00 24.00 24.00 24.00 24.00 24.00 42 42 42 42 42 42 X 40 38 36 34 32 30 42.00 42.00 42.00 42.00 42.00 42.00 40.00 38.00 36.00 34.00 32.00 30.00 24.00 24.00 24.00 24.00 24.00 24.00 44 X 42 44 X 40 44.00 44 X 38 44 X 36 44.00 44.00 42.00 40.00 38.00 36.00 24.00 24.00 24.00 24.00 46 46 46 46 46.00 46.00 46.00 46.00 44.00 42.00 40.00 38.00 28.00 28.00 28.00 28.00 48.00 48.00 48.00 48.00 46.00 44.00 42.00 40.00 28.00 28.00 28.00 X X x X X 36 X X X X 34 H zyxwvutsr X X X ~ 48 48 48 48 24.00 24.00 X X X 44 X 42 X 40 X 38 X 46 X 44 X 42 X 40 44.00 GENERAL NOTES: (a) All dimensions are in inches. NOTE: (1) While the figure illustrates a "bell shaped" reducer, the use of conical reducer is not prohibited. 34 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services 0 zyxw 28.00 ~~ zyxw ASME 816.9-2001 MANDATORY APPENDIX II REFERENCES ASTM B 363-00, Standard Specification for Seamless and Welded Unalloyed Titanium and Titanium Alloy Welding Fittings ASTM B 366-00, Standard Specifications for FactoryMade Wrought Nickel and Nickel Alloy Fittings ASTM E 29-93a, Standard Practice for Using Significant Digits in Test Data to Determine Conformance With Specifications Publisher: American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428 The following is a list of standards and specifications referenced in this Standard showing the year of approval. ASME B16.5-1996, Pipe Flanges and Flanged Fittings ASME B16.25-1997, Buttwelding Ends ASME B 16.49-2000, Factory-Made Wrought Steel Buttwelding Induction Bends for ,Transportation and Distribution Systems ASME B31, Code for Pressure Piping ASME B36.10M- 1996, Welded and Seamless Wrought Steel Pipes ASME B36.19M-l985(R1994), Stainless Steel Pipe ASME BPVC-1995, ASME Boiler and Pressure Vessel Code zyx IS0 6708: 1995, Pipework Components - Definition and Selecton of DN (Nominal Size) I S 0 9000-1: 1994, Quality Management and Quality Assurance Standards - Part 1: Guidelines for Selection and Use I S 0 9000-2: 1997, Quality Management and Quality Assurance Standards - Part 2: Generic Guidelines for the Application of I S 0 9001, I S 0 9002, and I S 0 9003 I S 0 9000-3: 1997, Quality Management and Quality Assurance Standards - Part 3: Guidelines for the Application of I S 0 9001 :1994 to the Development, Supply, Installation and Maintenance of Computer Software I S 0 9001:1994, Quality Systems - Model for Quality Assurance in Design, Development, Production, Installation and Servicing I S 0 9002:1994, Quality Systems - Model for Quality Assurance in Production, Installation and Servicing IS0 9003:1994, Quality Systems - Model for Quality Assurance in Final Inspection and Test Publisher: International Organization for Standaridization (ISO), 1 rue de Varembé, Case Postale 131, CH-121 1, Genève 20, SwitzerlandSuisse Publisher: American Society of Mechanical Engineers (ASME International), Three Park Avenue, New York, NY 10016; Order Department: 22 Law Drive, Box 2300, Fairfield, NJ 07007 ASTM A 234-00, Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service ASTM A 403-00b, Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings ASTM A 420-00a, Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service ASTM A 815/A 815M-00, Standard Specification for Wrought Ferritic, Ferritic/Austenitic and Martensitic Stainless Steel Piping Fittings ASTM B 361-95, Standard Specification for FactoryMade Wrought Aluminum and Aluminum-Alloy Welding Fittings zy 35 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services zyxw ASME 816.9-2001 NONMANDATORY APPENDIX A QUALITY SYSTEM PROGRAM zyxwvut The products manufactured in accordance with this Standard shall be produced under a quality system program following the principles of an appropriate standard from the IS0 9000 series’. A determination of the need for registration andor certification of the product manufacturer’s quality system by an independent organization shall be the responsibility of the manufacturer. The detailed documentation demonstrating program compliance shall be available to the purchaser at the manufacturer’s facility. A written summary description of the program utilized by the product manufacturer shall be available to the purchaser upon request. The product manufacturer is defined as the entity whose name or trademark appears on the product in accordance with the marking or identification requirements of this Standard. zyxwvutsr zyxwvutsrq ’ The series is also available from the Amencan National Standards Institute (ANSI) and the American Society for Quality Control (ASQC) as American National Standards that are identified by a prefix “Q’ replacing the prefix “ISO’. Each standard of the series is listed under references. 36 COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services COPYRIGHT American Society of Mechanical Engineers Licensed by Information Handling Services