Coupling Dimensions
2
Contact Info: Mr. Yao Xu Sales Representative Representative Office of DBCO in North America Phone: +1-925-223-7414 Fax: +1-925-462-3057 Email: [email protected] API buttress thread casing coupling — Dimensions, tolerances and masses Size Minimum Length Diameter of counterbore Width of bearing face Outside Diameter Regular Special- Clearance D W Wc N L Q b Mm（in） mm(in) mm(in) mm(in) mm(in) mm(in) 1 2 3 4 5 6 7 8 9 4－1/2 114.30(4.500) 127.00(5.000) 123.82(4.875) 225.45(8-7/8) 117.86(4.640) 3.18(1/8) 4.55(10.12) 3.48(7.68) 5 127.00(5.000) 141.30(5.563) 136.52(5.375) 231.78(9-1/8) 130.56(5.140) 3.97(5/32) 5.85(13.00) 4.00(8.82) 5-1/2 139.70(5.500) 153.67(6.050) 149.22(5.875) 234.95(9-1/4) 143.26(5.640) 3.97(5/32) 6.36(14.15) 4.47(9.85) 6-5/8 168.28(6.625) 187.71(7.390) 177.80(7.000) 244.48(9-5/8) 171.83(6.765) 6.35(1/4) 11.01(24.49) 5.65(12.46) 7 117.80(7.000) 194.46(9.656) 187.32(7.357) 254.00(10) 181.36(7.141) 5.5(7/326) 10.54(23.24) 6.28(13.84) 7-5/8 193.70(7.625) 215.90(8.500) 206.38(8.125) 263.52(10-3/8) 197.23(7.765) 7.94(5/16) 15.82(34.88) 9.29(20.47) 8-5/8 219.08(8.625) 244.48(9.625) 231.78(9.125) 269.88(10-5/8) 222.63(8.765) 9.52(3/8) 20.86(45.99) 10.80(23.80) 9-5/8 244.48(9.625) 269.88(10.625) 257.18(10.125) 269.88(10-5/8) 248.03(9.765) 9.52(3/8) 23.16(51.05) 12.02(26.49) 10-3/4 273.05(10.750) 298.45(11.750) 285.75(11.250) 269.88(10-5/8) 276.61(10.890) 9.52(3/8) 25.74(56.74) 13.39(29.52) 11-3/4 298.45(11.750) 323.85(12.750) -(-) 239.88(10-5/8) 302.01(11.890) 9.52(3/8) 28.03(61.80) -(-) 13-3/8 339.72(13.375) 365.12(14.375) -(-) 269.88(10-5/8) 343.28(13.515) 9.52(3/8) 31.77(70.03) -(-) Label 1 Outside Diameter Mass kb(lb) Regular Special Clearance
description
coupling
Transcript of Coupling Dimensions
Contact Info:Mr. Yao XuSales RepresentativeRepresentative Office of DBCO in North AmericaPhone: +1-925-223-7414Fax: +1-925-462-3057Email: [email protected] buttress thread casing coupling Dimensions, tolerances and massesSizeMinimum LengthDiameter ofcounterboreWidth ofbearing faceOutside Diameter RegularSpecial-ClearanceD W Wc NLQ bMmin mm(in) mm(in) mm(in) mm(in) mm(in)1 2 3 4 5 6 7 8 941/2 114.30(4.500) 127.00(5.000) 123.82(4.875) 225.45(8-7/8) 117.86(4.640) 3.18(1/8) 4.55(10.12) 3.48(7.68)5 127.00(5.000) 141.30(5.563) 136.52(5.375) 231.78(9-1/8) 130.56(5.140) 3.97(5/32) 5.85(13.00) 4.00(8.82)5-1/2 139.70(5.500) 153.67(6.050) 149.22(5.875) 234.95(9-1/4) 143.26(5.640) 3.97(5/32) 6.36(14.15) 4.47(9.85)6-5/8 168.28(6.625) 187.71(7.390) 177.80(7.000) 244.48(9-5/8) 171.83(6.765) 6.35(1/4) 11.01(24.49) 5.65(12.46)7 117.80(7.000) 194.46(9.656) 187.32(7.357) 254.00(10) 181.36(7.141) 5.5(7/326) 10.54(23.24) 6.28(13.84)7-5/8 193.70(7.625) 215.90(8.500) 206.38(8.125) 263.52(10-3/8) 197.23(7.765) 7.94(5/16) 15.82(34.88) 9.29(20.47)8-5/8 219.08(8.625) 244.48(9.625) 231.78(9.125) 269.88(10-5/8) 222.63(8.765) 9.52(3/8) 20.86(45.99) 10.80(23.80)9-5/8 244.48(9.625) 269.88(10.625) 257.18(10.125) 269.88(10-5/8) 248.03(9.765) 9.52(3/8) 23.16(51.05) 12.02(26.49)10-3/4 273.05(10.750) 298.45(11.750) 285.75(11.250) 269.88(10-5/8) 276.61(10.890) 9.52(3/8) 25.74(56.74) 13.39(29.52)11-3/4 298.45(11.750) 323.85(12.750) -(-) 239.88(10-5/8) 302.01(11.890) 9.52(3/8) 28.03(61.80) -(-)13-3/8 339.72(13.375) 365.12(14.375) -(-) 269.88(10-5/8) 343.28(13.515) 9.52(3/8) 31.77(70.03) -(-)Label 1Outside Diameter Masskb(lb)RegularSpecial Clearance16 406.40(16.000) 431.80(17.000) -(-) 269.88(10-5/8) 410.31(16.154) 9.52(3/8) 40.28(88.81) -(-)18-5/8 473.08(18.625) 508.00(20.000) -(-) 269.88(10-5/8) 476.99(18.779) 9.52(3/8) 62.68(13.18) -(-)20 508.00(20.000) 533.40(21.000) -(-) 239.88(10-5/8) 511.91(20.154) 9.52(3/8) 50.10(110.45) -(-)
