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TDW Tapping Fittings ASME B31.3 - Sizes: 4- through 12- and 16-inch Bulletin No: 1110.004.01 Date: November 2008 Cross Indexing No: n/a Supersedes: January 2008 Typical Tapping Setup Offset in closeup Tapping Machine New fittings incorporate a designed and manufactured offset allowing the placement of back-up strips Tapping Fitting Blind flange, studs, nuts and gasket sold separately Description Tapping fittings are full-branch split tees designed for use when connecting branch lines. They are offered in sizes 4- through 12- and 16-inch and meet B31.3 specifications for use in refinery and chemical plant piping systems. Fittings are equipped with RF or RTJ flanges. Features Flange-to-sleeve weld joints and sleeves are designed to meet pressure and reinforcement requirements of ASME codes, and are available in Class 150, 300 and 600. Other ASME Class ratings available upon request. Fittings are manufactured with a controlled carbon equivalent to make welding easier in harsh environments. Back-up strips are provided for all fittings. are manufactured from a pressure-vessel quality, normalized, killed carbon steel plate with hardness below Rc22. The Charpy impact value of the sleeves at -50°F is 15 ft-lbs average with 12 ft-lbs minimum. Options Rapid delivery: If the desired fitting meets standard specifications, it can be shipped from stock within two weeks in most cases. Available also to ASME B31.4 and B31.8 specifications. For B31.1, consult factory. Use the grid inside to develop the part number for the tapping fitting of your choice* Contact the factory for information concerning ordering of split sleeves (tees). *Please confirm your choice with a Factory Representative ISO 9001 Certified Toll Free 1-888-TDWmSon (839-6766) Fitting sleeves are an extruded type design. They P.O. Box 3409 Tapping Fitting Choice of flanges. All pressure-containing welds on the fittings have undergone X-ray inspection per ASME requirements. T.D. Williamson, Inc. Tapping Valve Tulsa, Oklahoma 74101-3409 918-447-5100 Fax: 918-446-6327 www.tdwilliamson.com Data subject to change without notice. / Dimensions not for construction unless certified. / ® Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries / TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries / © Copyright 2008. All rights reserved T.D. Williamson, Inc. / Printed in USA Order Information TDW Tapping Fittings - ASME B31.3 1110.004.01- p2 36-XXXX-SIZE-XX Example 36-1100-0404-01 is a Tapping Fitting 4” (run) x 4” (branch), with RF standard weight, A105 material flange, class 150, and A 537 CL. 1 TDW Std. sleeve material with back-up strips. Flange Type & Sleeve Material Part Number 36-1100-XXXX-XX 36-1101-XXXX-XX 36-1102-XXXX-XX Flange Type & Sleeve Material Run / Branch Inches (Nom.) 04 04 06 06 08 08 10 10 12 12 16 16 Option 150 LB 300 LB 600 LB Option 01 03 11 13 Size Flange Material 4 - 12 & 16-Inch A105N 4 - 12 & 16-Inch A105N 4 - 12 & 16-Inch A105N 4 - 12 & 16-Inch A105N Flange Type RF RF RTJ RTJ Sleeve Material A537 CL 1 A516 GR 70N A537 CL 1 A516 GR 70N H D L Fitting Dimensions Size Inches (Nom.) 04 06 08 10 12 16 Class 150 6.188 7.750 9.438 10.718 12.422 13.546 Dim. H (in.) RF Class 300 6.516 8.156 9.781 11.344 13.046 14.546 Class 600 7.718 9.125 10.906 12.968 14.296 16.046 Class 150 6.438 8.000 9.688 10.968 12.672 13.796 Dim. H (in.) RTJ Class 300 Class 600 6.766 7.500 8.406 9.188 10.031 10.968 11.656 13.031 13.359 14.359 14.796 16.046 Dim. D Inches 4.656 6.781 8.812 10.938 12.968 16.218 Dim L Inches 10.75 14.00 16.50 20.00 22.00 30.00 Fitting Weights and Pressure Ratings Size Inches (Nom.) 04 06 08 10 12 16 Weight (lbs.) Class 150 40 60 90 160 250 460 Weight (lbs.) Class 300 45 80 120 200 300 570 Weight (lbs.) Class 600 60 115 165 290 390 690 Maximum Allowable Operating Pressure (in psi) @ -20 to 100°F with .72 design factor Class 150 Class 300 Class 600 285 740 1480 285 740 1155 285 740 915 285 740 965 285 740 930 285 740 965 Consult factory for other pressure and temperature requirements T.D. Williamson, Inc. P.O. Box 3409 Tulsa, Oklahoma 74101-3409 918-447-5100 Fax: 918-446-6327 www.tdwilliamson.com Data subject to change without notice. / Dimensions not for construction unless certified. / ® Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries / TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries / © Copyright 2008. All rights reserved T.D. Williamson, Inc. / Printed in USA Deminsion and Part Numbers TDW Tapping Fittings - ASME B31.3 1110.004.01- p3 Pressure and Temperature Ratings 4-, 6-, 8-, 10, 12 and 16-inch 300 LB A105 Flange and A537 CL1 or A516 GR 70 Sleeve 285 260 230 200 170 140 740 680 655 635 605 Pressure - PSI Pressure - PSI 4-, 6-, 8-, 10, 12 and 16-inch 150 LB A105 Flange and A537 CL1 or A516 GR 70 Sleeve 110 570 530 -20/100 200 300 400 Temperature - ºF 500 600 700 -20/100 4-inch 600 LB A105 Flange and A537 CL1 or A516 GR 70 Sleeve Pressure - PSI Pressure - PSI 500 600 700 500 600 700 500 600 700 1155 1145 1115 1360 1310 1265 1205 1135 1060 -20/100 200 300 400 Temperature - ºF 500 600 1075 1015 925 905 700 6-inch 600 LB A105 Flange and A537 CL1 Sleeve -20/100 1155 1135 1120 200 300 400 Temperature - ºF 8-inch 600 LB A105 Flange and A516 GR 70 Sleeve 915 910 885 855 1060 -20/100 200 300 400 Temperature - ºF 500 600 700 Pressure - PSI Pressure - PSI 300 400 Temperature - ºF 6-inch 600 LB A105 Flange and A516 GR 70 Sleeve 1480 8-inch 600 LB A105 Flange and A537 CL1 Sleeve Pressure - PSI 200 915 900 890 735 720 -20/100 840 -20/100 805 200 300 400 Temperature - ºF T.D. Williamson, Inc. 500 P.O. Box 3409 600 200 300 400 Temperature - ºF 918-447-5100 Fax: 918-446-6327 700 Tulsa, Oklahoma 74101-3409 www.tdwilliamson.com Data subject to change without notice. / Dimensions not for construction unless certified. / ® Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries / TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries / © Copyright 2008. All rights reserved T.D. Williamson, Inc. / Printed in USA Deminsion and Part Numbers TDW Tapping Fittings - ASME B31.3 1110.004.01- p4 Pressure and Temperature Ratings 10-inch 600 LB A105 Flange and A537 CL1 Sleeve 965 950 935 965 955 930 900 Pressure - PSI Pressure - PSI 10-inch 600 LB A105 Flange and A516 GR 70 Sleeve 850 885 775 755 -20/100 200 300 400 Temperature - ºF 500 600 700 -20/100 930 925 900 870 500 600 700 500 600 700 500 600 700 930 915 905 Pressure - PSI Pressure - PSI 300 400 Temperature - ºF 12-inch 600 LB A105 Flange and A537 CL1 Sleeve 12-inch 600 LB A105 Flange and A516 GR 70 Sleeve 820 855 750 730 -20/100 200 300 400 Temperature - ºF 500 600 700 -20/100 200 300 400 Temperature - ºF 16-inch 600 LB A105 Flange and A537 CL1 Sleeve 16-inch 600 LB A105 Flange and A516 GR 70 Sleeve 965 950 935 965 955 930 900 Pressure - PSI Pressure - PSI 200 850 885 775 755 -20/100 200 T.D. Williamson, Inc. 300 400 Temperature - ºF P.O. Box 3409 500 600 700 Tulsa, Oklahoma 74101-3409 -20/100 200 918-447-5100 300 400 Temperature - ºF Fax: 918-446-6327 www.tdwilliamson.com Data subject to change without notice. / Dimensions not for construction unless certified. / ® Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries / TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries / © Copyright 2008. All rights reserved T.D. Williamson, Inc. / Printed in USA