VAM® HWST - Vallourec

The Heavy Weight champion
VAM ® 21
VAM ® TOP
VAM ® TOP HC
VAM ® TOP HT
VAM ® SLIJ II
VAM ® FJL
VAM ® HTF
VAM ® SG
DINO VAM ®
BIG OMEGA TM
VAM ® TOP FE
VAM ® HW ST
VAM ® MUST
Thread run-out
Thread form
4 TPI
5”to 14”
Wt < 1.000”
Taper 1:8
Wt ≥ 1.000”
Taper 1:5.5
Seal geometry
Joint yield strengths are calculated from the minimum specified material yield stress and the critical joint cross sectional area, pipe or coupling, as appropriate.
Size
(OD)
inch
mm
5
127.00
5 1/2
139.70
6 5/8
168.28
7
177.80
7 5/8
193.68
8 5/8
219.08
Wall thickness
Coupling Make-up Coupling Pipe body Coupling
Drift
CCS*
loss
length
section
diameter (OD) reg.
inch
mm
inch
inch
inch
inch
sq. in.
sq. in.
55
ksi
65
ksi
75
ksi
80
ksi
85
ksi
90
ksi
95
ksi
100
ksi
110
ksi
120 125
ksi ksi
135 140
ksi ksi
0.600
0.650
0.700
0.750
0.800
0.850
0.900
0.950
0.600
0.625
0.650
0.687
0.700
0.750
0.800
0.812
0.850
0.875
0.900
0.925
0.950
0.650
0.700
0.750
0.800
0.850
0.900
0.950
1.000
1.050
1.100
1.125
1.150
1.200
0.650
0.687
0.700
0.730
0.750
0.800
0.812
0.850
0.875
0.900
0.937
0.950
1.000
1.050
1.062
1.100
1.150
1.175
1.200
1.250
0.650
0.687
0.700
0.750
0.800
0.812
0.850
0.900
0.905
0.950
1.000
1.050
1.100
1.150
1.200
1.250
0.700
0.750
0.800
0.850
0.900
0.950
15.24
16.51
17.78
19.05
20.32
21.59
22.86
24.13
15.24
15.88
16.51
17.45
17.78
19.05
20.32
20.62
21.59
22.23
22.86
23.50
24.13
16.51
17.78
19.05
20.32
21.59
22.86
24.13
25.40
26.67
27.94
28.58
29.21
30.48
16.51
17.45
17.78
18.54
19.05
20.32
20.62
21.59
22.23
22.86
23.80
24.13
25.40
26.67
26.97
27.94
29.21
29.85
30.48
31.75
16.51
17.45
17.78
19.05
20.32
20.62
21.59
22.86
22.99
24.13
25.40
26.67
27.94
29.21
30.48
31.75
17.78
19.05
20.32
21.59
22.86
24.13
3.675
3.575
3.475
3.375
3.275
3.175
3.075
2.975
4.175
4.125
4.075
4.001
3.975
3.875
3.775
3.751
3.675
3.625
3.575
3.525
3.475
5.200
5.100
5.000
4.900
4.800
4.700
4.600
4.500
4.400
4.300
4.250
4.200
4.100
5.575
5.501
5.475
5.415
5.375
5.275
5.251
5.175
5.125
5.075
5.001
4.975
4.875
4.775
4.751
4.675
4.575
4.525
4.475
4.375
6.200
6.126
6.100
6.000
5.900
5.876
5.800
5.700
5.690
5.600
5.500
5.400
5.300
5.200
5.100
5.000
7.100
7.000
6.900
6.800
6.700
6.600
5.791
5.839
5.882
5.925
5.969
6.004
6.043
6.079
6.276
6.307
6.343
6.394
6.406
6.449
6.492
6.504
6.535
6.555
6.575
6.594
6.614
7.516
7.567
7.618
7.665
7.681
7.744
7.807
7.728
7.764
7.799
7.815
7.831
7.862
7.850
7.890
7.902
7.929
7.949
7.996
8.008
8.043
8.063
8.087
8.118
8.130
8.091
8.126
8.134
8.161
8.193
8.213
8.228
8.256
8.488
8.528
8.539
8.591
8.638
8.650
8.685
8.732
8.736
8.780
8.740
8.780
8.815
8.850
8.886
8.921
9.567
9.618
9.669
9.720
9.768
9.815
4.382
4.568
4.754
4.941
5.126
5.313
5.499
5.685
4.706
4.706
4.706
4.706
4.754
4.941
5.126
5.170
5.313
5.406
5.499
5.593
5.685
4.754
4.754
4.941
5.126
5.628
5.628
5.628
5.552
5.727
5.902
5.990
6.077
6.252
5.009
5.171
5.228
5.360
5.448
5.669
5.720
5.889
5.999
6.109
6.271
6.328
5.752
5.937
5.981
6.122
6.307
6.400
6.492
6.677
5.009
5.171
5.228
5.448
5.669
5.720
5.889
6.109
6.131
6.328
5.752
5.937
6.122
6.307
6.492
6.677
5.546
5.767
5.987
6.207
6.427
6.646
10.732
11.105
11.477
11.850
12.221
12.594
12.966
13.339
11.380
11.380
11.380
11.380
11.477
11.850
12.221
12.309
12.594
12.781
12.966
13.154
13.339
11.477
11.477
11.850
12.221
13.225
13.225
13.225
13.072
13.423
13.772
13.949
14.123
14.472
11.986
12.311
12.425
12.689
12.865
13.306
13.409
13.746
13.967
14.186
14.511
14.625
13.472
13.843
13.930
14.213
14.583
14.769
14.953
15.323
11.986
12.311
12.425
12.865
13.306
13.409
13.746
14.186
14.231
14.625
13.472
13.843
14.213
14.583
14.953
15.323
13.061
13.502
13.942
14.382
14.822
15.261
8.294
8.883
9.456
10.014
10.556
11.082
11.592
12.087
9.236
9.572
9.904
10.388
10.556
11.192
11.812
11.959
12.417
12.714
13.006
13.295
13.580
12.201
13.030
13.843
14.640
15.421
16.187
16.937
17.671
18.390
19.093
19.439
19.780
20.452
12.967
13.625
13.854
14.379
14.726
15.582
15.785
16.423
16.837
17.247
17.847
18.056
18.850
19.627
19.811
20.389
21.135
21.502
21.865
22.580
14.243
14.974
15.229
16.199
17.153
17.380
18.092
19.014
19.106
19.922
20.813
21.689
22.549
23.393
24.222
25.035
17.428
18.555
19.666
20.762
21.842
22.906
8.474
9.078
9.650
10.224
10.800
11.304
11.845
12.352
9.455
9.765
10.118
10.630
10.797
11.425
12.054
12.220
12.687
12.983
13.280
13.578
13.876
12.481
13.319
14.161
14.958
15.767
16.529
17.300
18.053
18.788
19.521
19.865
20.207
20.891
13.235
13.936
14.158
14.672
15.033
15.911
16.126
16.791
17.182
17.624
18.233
18.457
19.239
20.029
20.209
20.817
21.556
21.976
22.343
23.031
14.545
15.305
15.545
16.548
17.500
17.734
18.454
19.411
19.497
20.370
21.237
22.148
23.007
23.865
24.724
25.581
17.830
18.960
20.091
21.227
22.303
23.383
456
489
520
551
581
610
638
665
508
526
545
571
581
616
650
658
683
699
715
731
747
671
717
761
805
848
890
932
972
1011
1050
1069
1088
1125
713
749
762
791
810
857
868
903
926
949
982
993
1037
1079
1090
1121
1162
1183
1203
1242
783
824
838
891
943
956
995
1046
1051
1096
1145
1193
1240
1287
1332
1377
959
1021
1082
1142
1201
1260
539
577
615
651
686
720
753
786
600
622
644
675
686
727
768
777
807
826
845
864
883
793
847
900
952
1002
1052
1101
1149
1195
1241
1264
1286
1329
843
886
901
935
957
1013
1026
1067
1094
1121
1160
1174
1225
1276
1288
1325
1374
1398
1421
1468
926
973
990
1053
1115
1130
1176
1236
1242
1295
1353
1410
1466
1521
1574
1627
1133
1206
1278
1350
1420
1489
622
666
709
751
792
831
869
907
693
718
743
779
792
839
886
897
931
954
975
997
1019
915
977
1038
1098
1157
1214
1270
1325
1379
1432
1458
1484
1534
973
1022
1039
1078
1104
1169
1184
1232
1263
1294
1339
1354
1414
1472
1486
1529
1585
1613
1640
1694
1068
1123
1142
1215
1286
1304
1357
1426
1433
1494
1561
1627
1691
1754
1817
1878
1307
1392
1475
1557
1638
1718
664
711
756
801
844
887
927
967
739
766
792
831
844
895
945
957
993
1017
1040
1064
1086
976
1042
1107
1171
1234
1295
1355
1414
1471
1527
1555
1582
1636
1037
1090
1108
1150
1178
1247
1263
1314
1347
1380
1428
1444
1508
1570
1585
1631
1691
1720
1749
1806
1139
1198
1218
1296
1372
1390
1447
1521
1528
1594
1665
1735
1804
1871
1938
2003
1394
1484
1573
1661
1747
1832
705
755
804
851
897
942
985
1027
785
814
842
883
897
951
1004
1017
1055
1081
1106
1130
1154
1037
1108
1177
1244
1311
1376
1440
1502
1563
1623
1652
1681
1738
1102
1158
1178
1222
1252
1324
1342
1396
1431
1466
1517
1535
1602
1668
1684
1733
1796
1828
1859
1919
1211
1273
1294
1377
1458
1477
1538
1616
1624
1693
1769
1844
1917
1988
2059
2128
1481
1577
1672
1765
1857
1947
746
799
851
901
950
997
1043
1088
831
861
891
935
950
1007
1063
1076
1118
1144
1171
1197
1222
1098
1173
1246
1318
1388
1457
1524
1590
1655
1718
1750
1780
1841
1167
1226
1247
1294
1325
1402
1421
1478
1515
1552
1606
1625
1697
1766
1783
1835
1902
1935
1968
2032
1282
1348
1371
1458
1544
1564
1628
1711
1720
1793
1873
1952
2029
2105
2180
2253
1569
1670
1770
1869
1966
2062
788
844
898
951
1003
1053
1101
1148
877
909
941
987
1003
1063
1122
1136
1180
1208
1236
1263
1290
1159
1238
1315
1391
1465
1538
1609
1679
1747
1814
1847
1879
1943
1232
1294
1316
1366
1399
1480
1500
1560
1600
1638
1695
1715
1791
1865
1882
1937
2008
2043
2077
2145
1353
1423
1447
1539
1630
1651
1719
1806
1815
1893
1977
2060
2142
2222
2301
2378
1656
1763
1868
1972
2075
2176
829
888
946
1001
1056
1108
1159
1209
924
957
990
1039
1056
1119
1181
1196
1242
1271
1301
1330
1358
1220
1303
1384
1464
1542
1619
1694
1767
1839
1909
1944
1978
2045
1297
1363
1385
1438
1473
1558
1579
1642
1684
1725
1785
1806
1885
1963
1981
2039
2114
2150
2187
2258
1424
1497
1523
1620
1715
1738
1809
1901
1911
1992
2081
2169
2255
2339
2422
2504
1743
1856
1967
2076
2184
2291
912
977
1040
1102
1161
1219
1275
1330
1016
1053
1089
1143
1161
1231
1299
1315
1366
1399
1431
1462
1494
1342
1433
1523
1610
1696
1781
1863
1944
2023
2100
2138
2176
2250
1426
1499
1524
1582
1620
1714
1736
1807
1852
1897
1963
1986
2074
2159
2179
2243
2325
2365
2405
2484
1567
1647
1675
1782
1887
1912
1990
2092
2102
2191
2289
2386
2480
2573
2664
2754
1917
2041
2163
2284
2403
2520
995
1066
1135
1202
1267
1330
1391
1450
1108
1149
1188
1247
1267
1343
1417
1435
1490
1526
1561
1595
1630
1464
1564
1661
1757
1851
1942
2032
2121
2207
2291
2333
2374
2454
1556
1635
1662
1725
1767
1870
1894
1971
2020
2070
2142
2167
2262
2355
2377
2447
2536
2580
2624
2710
1709
1797
1827
1944
2058
2086
2171
2282
2293
2391
2498
2603
2706
2807
2907
3004
2091
2227
2360
2491
2621
2749
1120
1199
1277
1352
1425
1496
1565
1632
1247
1292
1337
1402
1425
1511
1595
1614
1676
1716
1756
1795
1833
1647
1759
1869
1976
2082
2185
2286
2386
2483
2578
2624
2670
2761
1751
1839
1870
1941
1988
2104
2131
2217
2273
2328
2409
2438
2545
2650
2674
2753
2853
2903
2952
3048
1923
2021
2056
2187
2316
2346
2442
2567
2579
2689
2810
2928
3044
3158
3270
3380
2353
2505
2655
2803
2949
3092
* Coupling CCS = Coupling Critical Cross Section
VAM is a registered Trademark of Vallourec Oil and Gas France.
®
VAM® HW ST regular yield strength (1000 lb.)
1037
1110
1182
1252
1320
1385
1449
1511
1155
1197
1238
1299
1320
1399
1477
1495
1552
1589
1626
1662
1698
1525
1629
1730
1830
1928
2023
2117
2209
2299
2387
2430
2473
2557
1621
1703
1732
1797
1841
1948
1973
2053
2105
2156
2231
2257
2356
2453
2476
2549
2642
2688
2733
2823
1780
1872
1904
2025
2144
2173
2262
2377
2388
2490
2602
2711
2819
2924
3028
3129
2179
2319
2458
2595
2730
2863
1161
1244
1324
1402
1478
1551
1623
1692
1293
1340
1387
1454
1478
1567
1654
1674
1738
1780
1821
1861
1901
1708
1824
1938
2050
2159
2266
2371
2474
2575
2673
2721
2769
2863
1815
1908
1940
2013
2062
2181
2210
2299
2357
2415
2499
2528
2639
2748
2774
2854
2959
3010
3061
3161
1994
2096
2132
2268
2401
2433
2533
2662
2675
2789
2914
3036
3157
3275
3391
3505
2440
2598
2753
2907
3058
3207
1000 lb. = 4.44822 kN
55
ksi
65
ksi
8130
8710
9270
9820
10350
10860
11370
11850
7480
7760
8020
8410
8550
9070
9570
9690
10060
10300
10540
10770
11000
6810
7270
7730
8180
8610
9040
9460
9870
10270
10660
10860
11050
11420
6490
6820
6930
7200
7360
7790
7900
8220
8420
8620
8930
9030
9430
9820
9910
10200
10200
10750
10930
11300
6010
6310
6420
6830
7230
7330
7630
8020
8060
8400
8770
9140
9510
9860
10210
10560
5740
6110
6480
6840
7200
7550
9610
10290
10960
11610
12230
12840
13430
14010
8840
9160
9490
9950
10110
10720
11310
11450
11890
12170
12450
12730
13010
8050
8600
9140
9660
10180
10680
11180
11660
12140
12600
12830
13060
13500
7670
8060
8190
8500
8710
9210
9330
9710
9950
10200
10550
10680
11140
11610
11710
12050
12050
12710
12930
13350
7100
7460
7590
8070
8550
8660
9020
9470
9520
9930
10370
10810
11240
11660
12070
12470
6780
7220
7660
8090
8510
8920
External pressure equal to 70% of collapse pressure calculated from API Bul. 5 C 3, section 1. Minimum internal yield pressure are calculated from API Bul. 5 C 3 section 3, formula 3.1.1.
External pressure resistance (psi)
Minimum internal yield pressure (psi)
Wall thickness
75
ksi
80
ksi
85
ksi
90
ksi
95
ksi
100
ksi
110
ksi
120
ksi
125
ksi
135
ksi
140
ksi
55
ksi
65
ksi
75
ksi
80
ksi
85
ksi
90
ksi
95
ksi
100
ksi
110
ksi
120
ksi
125
ksi
135
ksi
140
ksi
inch
mm
11090
11880
12640
13390
14110
14820
15500
16160
10210
10580
10940
11480
11660
12370
13050
13220
13720
14050
14370
14690
15000
9290
9920
10540
11150
11750
12330
12900
13450
14010
14540
14810
15060
15580
8850
9300
9450
9810
10050
10630
10770
11200
11490
11770
12170
12310
12860
13390
13510
13910
13910
14670
14920
15400
8190
8610
8760
9310
9860
9990
10400
10930
10980
11450
11960
12470
12960
13450
13920
14390
7830
8340
8830
9330
9810
10290
11830
12670
13480
14280
15050
15810
16530
17230
10890
11280
11670
12240
12440
13190
13920
14090
14640
14980
15330
15670
16000
9910
10580
11240
11890
12520
13150
13760
14360
14940
15510
15790
16070
16610
9440
9910
10080
10470
10720
11340
11490
11950
12250
12550
12990
13140
13710
14280
14410
14830
14830
N/A
15910
16430
8740
9180
9340
9930
10520
10650
11100
11660
11720
12220
12760
13300
13830
14340
14850
15350
8350
8890
9420
9950
10470
10980
12570
13460
14330
15180
16000
16790
17560
18310
11560
11980
12400
13010
13220
14010
14790
14970
15550
15920
16290
16650
17000
10530
11240
11950
12640
13310
13970
14620
15250
15870
16480
16780
17070
17650
10020
10540
10710
11120
11380
12050
12200
12700
13010
13340
13800
13960
14570
15180
15320
15760
15760
16630
16910
17460
9280
9760
9920
10560
11170
11330
11790
12390
12450
12980
13560
14130
14690
15240
15780
16310
8880
9450
10020
10570
11120
11660
13310
14250
15170
16070
16930
17780
18600
19390
12240
12690
13130
13780
13990
14840
15660
15860
16460
16860
17240
17630
18000
11150
11310
12650
13380
14090
14790
15480
16150
16810
17440
17770
18070
18690
10610
11150
11340
11770
11980
12750
12920
13440
13780
14120
14610
14780
15430
16070
16220
23840
16690
17600
17900
18480
N/A
9830
10510
11170
11830
11830
N/A
13120
13180
13740
14360
14960
15550
16140
16710
17270
9390
10000
10610
11190
11770
12350
14040
15040
16020
16960
17880
18770
19630
20470
12930
13400
13860
14540
14770
15670
16530
16740
17380
17790
18200
18610
19010
11770
12570
13350
14120
14880
15610
16340
17050
17740
18420
18750
19080
19730
11200
11770
11970
12430
12730
13460
13640
14190
14550
14900
15420
15600
16290
16960
17120
17620
17620
18580
18890
19510
10370
10910
11090
11800
12490
12660
13170
13850
13910
14500
15160
15790
16420
17030
17640
18230
9920
10560
11190
11820
12430
13030
14780
15830
16860
17850
18820
19750
20660
21550
13610
14100
14590
15300
15550
16490
17400
17620
18290
18730
19160
19590
20010
12390
13230
14060
14860
15660
16440
17200
17940
18670
19380
19740
20080
20760
11800
12390
12600
13080
13390
14170
14360
14940
15320
15690
16230
16420
17140
17850
18020
18540
18540
19560
19890
20540
10920
11480
11680
12420
13150
13320
13870
14570
14640
15270
15950
16630
17280
17930
18560
19190
10440
11120
11780
12440
13080
13720
16260
17420
18540
19640
20700
21730
22730
23700
14970
15510
16050
16840
17110
18140
19150
19380
20130
20600
21080
21550
22010
13630
14550
15460
16350
17220
18080
18910
19740
20540
21320
21710
22090
22840
12970
13630
13860
14390
14740
15590
15790
16430
16840
17260
17860
18070
18860
19640
19820
20400
20400
21510
21880
22590
12010
12630
12840
13660
14460
14650
15250
16030
16110
16790
17550
18280
19010
19730
20420
21110
11490
12230
12960
13680
14390
15090
17740
19000
20230
21420
22580
23700
24790
25860
16330
16920
17510
18360
18660
19780
20880
21140
21950
22480
23000
23510
24000
14870
15880
16860
17840
18790
19720
20640
21530
22410
23260
23680
24100
24920
14150
14870
15120
15690
16070
17000
17230
17920
18380
18820
19480
19710
20570
21420
21620
22250
22250
23460
23860
24640
13100
13780
14010
14900
15780
15990
16640
17490
17570
18330
19150
19950
20740
21520
22280
23020
12440
13340
14140
14920
15700
16460
18480
19800
21070
22320
23520
24700
25830
26940
17010
17630
18240
19130
19440
20610
21750
22020
22870
23420
23950
24480
25000
15480
16530
17570
18580
19570
20550
21500
22430
23340
24230
24670
25100
25960
14740
15490
15750
16350
16740
17720
17950
18670
19140
19610
20290
20520
21430
22320
22520
23180
23180
24440
24860
25670
13640
14350
14590
15520
16440
16650
17330
18220
18310
19090
19940
20780
21600
22410
23210
23980
12860
13900
14730
15550
16350
17150
19960
21380
22760
24100
25400
26670
27900
29090
18370
19040
19700
20660
20990
22260
23490
23790
24700
25280
25870
26440
27010
16720
17860
18980
20070
21140
22190
23220
24220
25210
26170
26640
27110
28040
15920
16730
17010
17650
18080
19130
19380
20160
20670
21180
21910
22170
23140
24100
24330
25030
25030
26400
26850
27720
14740
15490
15760
16770
17750
17980
18720
19680
19770
20620
21540
22440
23330
24210
25060
25910
13690
15010
15900
16790
17660
18520
20700
22170
23600
24990
26340
27660
28930
30160
19050
19740
20430
21430
21770
23090
24360
24670
25610
26220
26820
27420
28010
17350
18520
19680
20810
21920
23010
24070
25120
26140
27140
27630
28120
29070
16510
17350
17640
18310
18750
19840
20100
20910
21440
21960
22720
22990
24000
24990
25230
25960
25960
27380
27840
28750
15280
16070
16350
17380
18400
18650
19410
20410
20500
21380
22340
23280
24200
18100
25990
26870
14080
15560
16490
17410
18320
19210
11550
12510
13480
14440
15400
16360
17330
18290
10500
10940
11380
12020
12250
13130
14000
14210
14880
15310
15750
16190
16630
9440
10170
10900
11620
12350
13080
13800
14530
15250
15980
16340
16710
17430
8940
9450
9630
10040
10310
11000
11170
11690
12030
12380
12880
13060
13750
14440
14600
15130
15810
16160
16500
17190
8200
8670
8840
9470
10100
10250
10730
11360
11420
11990
12620
13250
13890
14520
15150
15780
7810
8370
8930
9490
10040
10600
13650
14790
15930
17060
18200
19340
20480
21610
12410
12930
13440
14210
14480
15510
16550
16790
17580
18100
18610
19130
19650
11160
12020
12880
13740
14590
15450
16310
17170
18030
18890
19320
19750
20600
10560
11160
11380
11860
12190
13000
13200
13810
14220
14630
15230
15440
16250
17060
17260
17880
18690
19090
19500
20310
9700
10250
10440
11190
11930
12110
12680
13430
13500
14170
14920
15660
16410
17160
17900
18650
9230
9890
10550
11210
11870
12530
15750
17060
18380
19690
21000
22310
23630
24940
14320
14910
15510
16390
16700
17900
19090
19380
20280
20880
21480
22070
22670
12880
13870
14860
15850
16840
17830
18820
19810
20800
21790
22290
22780
23770
12190
12880
13130
13690
14060
15000
15230
15940
16410
16880
17570
17810
18750
19690
19910
20630
21560
22030
22500
23440
11190
11830
12050
12910
13770
13980
14630
15490
15580
16350
17210
18070
18930
19800
20660
21520
10650
11410
12170
12930
13700
14460
16800
18200
19600
21000
22400
23800
25200
26600
15270
15910
16550
17490
17820
19090
20360
20670
21640
22270
22910
23550
24180
13740
14790
15850
16910
17960
19020
20080
21130
22190
23250
23770
24300
25360
13000
13740
14000
14600
15000
16000
16240
17000
17500
18000
18740
19000
20000
21000
21240
22000
23000
23500
24000
25000
11930
12610
12850
13770
14690
14910
15610
16520
16620
17440
18360
19280
20200
21110
22030
22950
11360
12170
12990
13800
14610
15420
17850
19340
20830
22310
23800
25290
26780
28260
16230
16900
17580
18580
18930
20280
21640
21960
22990
23660
24340
25020
25690
14590
15720
16840
17960
19080
20210
21330
22450
23580
24700
25260
25820
26940
13810
14600
14880
15510
15940
17000
17260
18060
18590
19130
19910
20190
21250
22310
22570
23380
24440
24970
25500
26560
12680
13400
13660
14630
15610
15840
16580
17560
17650
18530
19510
20480
21460
22430
23410
24390
12070
12930
13800
14660
15520
16380
18900
20480
22050
23630
25200
26780
28350
29930
17180
17900
18610
19670
20050
21480
22910
23250
24340
25060
25770
26490
27200
15450
16640
17830
19020
20210
21400
22580
23770
24960
26150
26750
27340
28530
14630
15460
15750
16430
16880
18000
18270
19130
19690
20250
21080
21380
22500
23630
23900
24750
25880
26440
27000
28130
13430
14190
14460
15490
16520
16770
17560
18590
18690
19620
20660
21690
22720
23750
24790
25820
12780
13700
14610
15520
16430
17350
19950
21610
23280
24940
26600
28260
29930
31590
18140
18890
19650
20770
21160
22670
24180
24540
25690
26450
27200
27960
28720
16310
17570
18820
20080
21330
22580
23840
25090
26350
27600
28230
28860
30110
15440
16320
16630
17340
17810
19000
19290
20190
20780
21380
22250
22560
23750
24940
25220
26130
27310
27910
28500
29690
14170
14980
15260
16350
17440
17700
18530
19620
19730
20710
21800
22890
23980
25070
26160
27250
13490
14460
15420
16380
17350
18310
21000
22750
24500
26250
28000
29750
31500
33250
19090
19890
20680
21860
22270
23860
25450
25840
27050
27840
28640
29430
30230
17170
18490
19810
21130
22450
23770
25090
26420
27740
29060
29720
30380
31700
16250
17180
17500
18250
18750
20000
20300
21250
21880
22500
23430
23750
25000
26250
26550
27500
28750
29380
30000
31250
14920
15770
16070
17210
18360
18640
19510
20660
20770
21800
22950
24100
25250
26390
27540
28690
14200
15220
16230
17250
18260
19280
23100
25030
26950
28880
30800
32730
34650
36580
21000
21880
22750
24050
24500
26250
28000
28420
29750
30630
31500
32380
33250
18890
20340
21790
23250
24700
26150
27600
29060
30510
31960
32690
33420
34870
17880
18890
19250
20080
20630
22000
22330
23380
24060
24750
25770
26130
27500
28880
29210
30250
31630
32310
33000
34380
16410
17340
17670
18930
20200
20500
21460
22720
22850
23980
25250
26510
27770
29030
30300
31560
15620
16740
17860
18970
20090
21200
25200
27300
29400
31500
33600
35700
37800
39900
22910
23860
24820
26230
26730
28640
30550
31000
32450
33410
34360
35320
36270
20600
22190
23770
25360
26940
28530
30110
31700
33280
34870
35660
36450
38040
19500
20610
21000
21900
22500
24000
24360
25500
26250
27000
28110
28500
30000
31500
31860
33000
34500
35250
36000
37500
17900
18920
19280
20660
22030
22360
23410
24790
24920
26160
27540
28920
30300
31670
33050
34430
17040
18260
19480
20700
21910
23130
26250
28440
30630
32810
35000
37190
39380
41560
23860
24860
25850
27320
27840
29830
31820
32300
33810
34800
35800
36790
37780
21460
23110
24760
26420
28070
29720
31370
33020
34670
36320
37150
37970
39620
20310
21470
21880
22810
23440
25000
25380
26560
27340
28130
29280
29690
31250
32810
33190
34380
35940
36720
37500
39060
18650
19710
20080
21520
22950
23300
24390
25820
25960
27250
28690
30120
31560
32990
34430
35860
17750
19020
20290
21560
22830
24090
28350
30710
33080
35440
37800
40160
42530
44890
25770
26850
27920
29510
30070
32220
34360
34880
36510
37590
38660
39730
40810
23180
24960
26750
28530
30310
32090
33880
35660
37440
39230
40120
41010
42790
21940
23190
23630
24640
25310
27000
27410
28690
29530
30380
31620
32060
33750
35440
35840
37130
38810
39660
40500
42190
20140
21290
21690
23240
24790
25160
26340
27890
28040
29430
30980
32530
34080
35630
37180
38730
19170
20540
21910
23280
24650
26020
29400
31850
34300
36750
39200
41650
44100
46550
26730
27840
28950
30600
31180
33410
35640
36170
37860
38980
40090
41200
42320
24040
25890
27740
29580
31430
33280
35130
36980
38830
40680
41600
42530
44380
22750
24050
24500
25550
26250
28000
28420
29750
30630
31500
32800
33250
35000
36750
37170
38500
40250
41130
42000
43750
20890
22070
22490
24100
25700
26090
27310
28920
29080
30520
32130
33740
35340
36950
38560
40160
19880
21300
22720
24140
25570
26990
0.600
0.650
0.700
0.750
0.800
0.850
0.900
0.950
0.600
0.625
0.650
0.687
0.700
0.750
0.800
0.812
0.850
0.875
0.900
0.925
0.950
0.650
0.700
0.750
0.800
0.850
0.900
0.950
1.000
1.050
1.100
1.125
1.150
1.200
0.650
0.687
0.700
0.730
0.750
0.800
0.812
0.850
0.875
0.900
0.937
0.950
1.000
1.050
1.062
1.100
1.150
1.175
1.200
1.250
0.650
0.687
0.700
0.750
0.800
0.812
0.850
0.900
0.905
0.950
1.000
1.050
1.100
1.150
1.200
1.250
0.700
0.750
0.800
0.850
0.900
0.950
15.24
16.51
17.78
19.05
20.32
21.59
22.86
24.13
15.24
15.88
16.51
17.45
17.78
19.05
20.32
20.62
21.59
22.23
22.86
23.50
24.13
16.51
17.78
19.05
20.32
21.59
22.86
24.13
25.40
26.67
27.94
28.58
29.21
30.48
16.51
17.45
17.78
18.54
19.05
20.32
20.62
21.59
22.23
22.86
23.80
24.13
25.40
26.67
26.97
27.94
29.21
29.85
30.48
31.75
16.51
17.45
17.78
19.05
20.32
20.62
21.59
22.86
22.99
24.13
25.40
26.67
27.94
29.21
30.48
31.75
17.78
19.05
20.32
21.59
22.86
24.13
* Coupling CCS = Coupling Critical Cross Section
1 ksi = 1000 psi
1 psi = 0.006895 Mpa
0.06895 bar
Size
(OD)
inch
mm
5
127.00
5 1/2
139.70
6 5/8
168.28
7
177.80
7 5/8
193.68
8 5/8
219.08
Joint yield strengths are calculated from the minimum specified material yield stress and the critical joint cross sectional area, pipe or coupling, as appropriate.
Size
(OD)
inch
mm
8 5/8
219.08
9 5/8
244.48
10
254.00
10 3/4
273.05
11 3/4
298.45
13 3/8
339.73
14
355.60
Wall thickness
Coupling Make-up Coupling Pipe body Coupling
Drift
CCS*
loss
length
section
diameter (OD) reg.
VAM® HW ST regular yield strength (1000 lb.)
inch
mm
inch
inch
inch
inch
sq. in.
sq. in.
55
ksi
65
ksi
75
ksi
80
ksi
85
ksi
90
ksi
95
ksi
100
ksi
110
ksi
120 125
ksi ksi
135 140
ksi ksi
1.000
1.050
1.100
1.150
1.200
1.250
0.672
0.700
0.734
0.750
0.797
0.800
0.850
0.900
0.950
1.000
1.050
1.100
1.150
1.200
1.250
0.688
0.700
0.732
0.750
0.800
0.850
0.900
0.950
1.000
1.050
1.100
1.150
1.200
1.250
0.595
0.650
0.700
0.734
0.750
0.797
0.800
0.850
0.859
0.900
0.950
0.960
0.984
1.000
1.050
1.100
1.150
1.200
1.250
0.650
0.700
0.750
0.800
0.850
0.900
0.950
0.650
0.700
0.750
0.800
0.850
0.900
0.917
0.950
0.600
0.650
0.700
0.750
0.800
0.850
0.900
0.950
25.40
26.67
27.94
29.21
30.48
31.75
17.07
17.78
18.64
19.05
20.24
20.32
21.59
22.86
24.13
25.40
26.67
27.94
29.21
30.48
31.75
17.48
17.78
18.59
19.05
20.32
21.59
22.86
24.13
25.40
26.67
27.94
29.21
30.48
31.75
15.11
16.51
17.78
18.64
19.05
20.24
20.32
21.59
21.82
22.86
24.13
24.38
24.99
25.40
26.67
27.94
29.21
30.48
31.75
16.51
17.78
19.05
20.32
21.59
22.86
24.13
16.51
17.78
19.05
20.32
21.59
22.86
23.29
24.13
15.24
16.51
17.78
19.05
20.32
21.59
22.86
24.13
6.500
6.400
6.300
6.200
6.100
6.000
8.125
8.069
8.001
7.969
7.875
7.869
7.769
7.669
7.569
7.469
7.369
7.269
7.169
7.069
6.969
8.468
8.444
8.380
8.344
8.244
8.144
8.044
7.944
7.844
7.744
7.644
7.544
7.444
7.344
9.404
9.294
9.194
9.126
9.094
9.000
8.994
8.894
8.876
8.794
8.694
8.674
8.626
8.594
8.494
8.394
8.294
8.194
8.094
10.294
10.194
10.094
9.994
9.894
9.794
9.694
11.919
11.819
11.719
11.619
11.519
11.419
11.385
11.319
12.613
12.513
12.413
12.313
12.213
12.113
12.013
11.913
9.776
9.815
9.854
9.894
9.933
9.969
10.551
10.579
10.618
10.634
10.685
10.689
10.740
10.791
10.843
10.803
10.846
10.886
10.929
10.969
11.008
10.949
10.961
10.996
11.016
11.071
11.122
11.173
11.224
11.185
11.228
11.272
11.315
11.358
11.398
11.579
11.642
11.697
11.732
11.752
11.803
11.803
11.858
11.866
11.909
11.961
11.969
11.996
11.898
11.941
11.984
12.024
12.067
12.106
12.650
12.705
12.764
12.819
12.874
12.925
12.976
14.287
14.346
14.402
14.461
14.516
14.571
14.591
14.626
14.854
14.913
14.972
15.031
15.091
15.146
15.205
15.260
5.752
5.937
6.122
6.307
6.492
6.677
5.424
5.546
5.696
5.767
5.973
5.987
6.207
6.427
6.646
5.752
5.937
6.122
6.307
6.492
6.677
5.494
5.546
5.687
5.767
5.987
6.207
6.427
6.646
5.752
5.937
6.122
6.307
6.492
6.677
5.263
5.522
5.757
5.916
5.992
6.212
6.227
6.461
6.504
6.696
6.931
6.978
7.091
6.102
6.305
6.507
6.709
6.912
7.115
5.522
5.522
5.992
6.227
6.461
6.696
6.931
5.522
5.757
5.992
6.227
6.461
6.696
6.776
6.931
5.287
5.522
5.757
5.992
6.227
6.227
6.696
6.931
13.472
13.843
14.213
14.583
14.953
15.323
12.816
13.061
13.360
13.502
13.914
13.942
14.382
14.822
15.261
13.472
13.843
14.213
14.583
14.953
15.323
12.957
13.061
13.343
13.502
13.942
14.382
14.822
15.261
13.472
13.843
14.213
14.583
14.953
15.323
12.494
13.012
13.482
13.800
13.952
14.392
14.422
14.891
14.977
15.361
15.831
15.924
16.150
14.172
14.578
14.983
15.387
15.793
16.198
13.012
13.012
13.952
14.422
14.891
15.361
15.831
13.012
13.482
13.952
14.422
14.891
15.361
15.520
15.831
12.542
13.012
13.482
13.952
14.422
14.422
15.361
15.831
23.955
24.987
26.005
27.006
27.992
28.962
18.901
19.627
20.502
20.911
22.104
22.180
23.432
24.669
25.891
27.096
28.286
29.460
30.619
31.761
32.889
20.127
20.452
21.313
21.795
23.122
24.434
25.730
27.010
28.274
29.523
30.756
31.974
33.175
34.361
18.982
20.625
22.101
23.096
23.562
24.921
25.007
26.436
26.692
27.850
29.248
29.526
30.190
30.631
31.997
33.348
34.683
36.003
37.306
22.667
24.300
25.918
27.520
29.107
30.678
32.233
25.985
27.874
29.747
31.604
33.446
35.272
35.889
37.083
25.258
27.261
29.248
31.220
33.175
35.115
37.039
38.948
24.473
25.502
26.531
27.562
28.593
29.563
19.341
20.023
20.951
21.342
22.576
22.666
23.926
25.188
26.454
27.691
28.903
28.723
31.264
32.412
33.559
20.595
20.897
21.774
22.267
23.639
24.946
26.257
27.568
28.858
30.118
31.375
32.638
33.899
35.094
19.423
21.103
22.593
23.569
24.087
25.482
25.513
27.012
27.246
28.444
29.876
30.118
30.862
31.274
32.666
34.061
35.382
36.775
38.098
23.173
24.795
26.502
28.136
29.768
31.327
32.888
26.589
28.517
30.361
32.299
34.150
36.005
36.658
37.863
25.815
27.826
29.844
31.863
33.888
35.824
37.856
35.382
1318
1374
1430
1485
1540
1593
1040
1079
1128
1150
1216
1220
1289
1357
1424
1490
1556
1580
1684
1747
1809
1107
1125
1172
1199
1272
1344
1415
1486
1555
1624
1692
1759
1825
1890
1044
1134
1216
1270
1296
1371
1375
1454
1468
1532
1609
1624
1660
1685
1760
1834
1908
1980
2052
1247
1337
1425
1514
1601
1687
1773
1429
1533
1636
1738
1840
1940
1974
2040
1389
1499
1609
1717
1825
1931
2037
1946
1557
1624
1690
1755
1819
1883
1229
1276
1333
1359
1437
1442
1523
1603
1683
1761
1839
1867
1990
2064
2138
1308
1329
1385
1417
1503
1588
1672
1756
1838
1919
1999
2078
2156
2233
1234
1341
1437
1501
1532
1620
1625
1718
1735
1810
1901
1919
1962
1991
2080
2168
2254
2340
2425
1473
1580
1685
1789
1892
1994
2095
1689
1812
1934
2054
2174
2293
2333
2410
1642
1772
1901
2029
2156
2282
2408
2300
1797
1874
1950
2025
2099
2172
1418
1472
1538
1568
1658
1664
1757
1850
1942
2032
2121
2154
2296
2382
2467
1510
1534
1598
1635
1734
1833
1930
2026
2121
2214
2307
2398
2488
2577
1424
1547
1658
1732
1767
1869
1876
1983
2002
2089
2194
2214
2264
2297
2400
2501
2601
2700
2798
1700
1823
1944
2064
2183
2301
2417
1949
2091
2231
2370
2508
2645
2692
2781
1894
2045
2194
2342
2488
2634
2778
2654
1916
1999
2080
2160
2239
2317
1512
1570
1640
1673
1768
1774
1875
1974
2071
2168
2263
2298
2450
2541
2631
1610
1636
1705
1744
1850
1955
2058
2161
2262
2362
2460
2558
2654
2749
1519
1650
1768
1848
1885
1994
2001
2115
2135
2228
2340
2362
2415
2450
2560
2668
2775
2880
2984
1813
1944
2073
2202
2329
2454
2579
2079
2230
2380
2528
2676
2822
2871
2967
2021
2181
2340
2498
2654
2809
2963
2831
2036
2124
2210
2296
2379
2462
1607
1668
1743
1777
1879
1885
1992
2097
2201
2303
2404
2441
2603
2700
2796
1711
1738
1812
1853
1965
2077
2187
2296
2403
2509
2614
2718
2820
2921
1613
1753
1879
1963
2003
2118
2126
2247
2269
2367
2486
2510
2566
2604
2720
2835
2948
3060
3171
1927
2066
2203
2339
2474
2608
2740
2209
2369
2528
2686
2843
2998
3051
3152
2147
2317
2486
2654
2820
2985
3148
3007
2156
2249
2340
2431
2519
2607
1701
1766
1845
1882
1989
1996
2109
2220
2330
2439
2546
2585
2756
2858
2960
1811
1841
1918
1962
2081
2199
2316
2431
2545
2657
2768
2878
2986
3092
1708
1856
1989
2079
2121
2243
2251
2379
2402
2507
2632
2657
2717
2757
2880
3001
3121
3240
3358
2040
2187
2333
2477
2620
2761
2901
2339
2509
2677
2844
3010
3174
3230
3337
2273
2453
2632
2810
2986
3160
3334
3184
2276
2374
2470
2566
2659
2751
1796
1865
1948
1987
2100
2107
2226
2344
2460
2574
2687
2729
2909
3017
3124
1912
1943
2025
2071
2197
2321
2444
2566
2686
2805
2922
3038
3152
3264
1803
1959
2100
2194
2238
2367
2376
2511
2536
2646
2779
2805
2868
2910
3040
3168
3295
3420
3544
2153
2309
2462
2614
2765
2914
3062
2469
2648
2826
3002
3177
3351
3409
3523
2400
2590
2779
2966
3152
3336
3519
3361
2396
2499
2601
2701
2799
2896
1890
1963
2050
2091
2210
2218
2343
2467
2589
2710
2829
2872
3062
3176
3289
2013
2045
2131
2180
2312
2443
2573
2701
2827
2952
3076
3197
3318
3436
1898
2063
2210
2310
2356
2492
2501
2644
2669
2785
2925
2953
3019
3063
3200
3335
3468
3600
3731
2267
2430
2592
2752
2911
3068
3223
2599
2787
2975
3160
3345
3527
3589
3708
2526
2726
2925
3122
3318
3512
3704
3538
2635
2749
2861
2971
3079
3186
2079
2159
2255
2300
2431
2440
2578
2714
2848
2981
3111
3160
3368
3494
3618
2214
2250
2344
2397
2543
2688
2830
2971
3110
3248
3383
3517
3649
3780
2088
2269
2431
2541
2592
2741
2751
2908
2936
3064
3217
3248
3321
3369
3520
3668
3815
3960
4104
2493
2673
2851
3027
3202
3375
3546
2858
3066
3272
3476
3679
3880
3948
4079
2778
2999
3217
3434
3649
3863
4074
3892
2875
2998
3121
3241
3359
3475
2268
2355
2460
2509
2652
2662
2812
2960
3107
3252
3394
3447
3674
3811
3947
2415
2454
2558
2615
2775
2932
3088
3241
3393
3543
3691
3837
3981
4123
2278
2475
2652
2772
2827
2991
3001
3172
3203
3342
3510
3543
3623
3676
3840
4002
4162
4320
4477
2720
2916
3110
3302
3493
3681
3868
3118
3345
3570
3792
4014
4233
4307
4450
3031
3271
3510
3746
3981
4214
4445
4246
3234
3373
3511
3646
3779
3910
2552
2650
2768
2823
2984
2994
3163
3330
3495
3658
3819
3878
4134
4288
4440
2717
2761
2877
2942
3121
3299
3474
3646
3817
3986
4152
4316
4479
4639
2563
2784
2984
3118
3181
3364
3376
3569
3603
3760
3948
3986
4076
4135
4320
4502
4682
4860
5036
3060
3281
3499
3715
3929
4142
4351
3508
3763
4016
4267
4515
4762
4845
5006
3410
3680
3948
4215
4479
4741
5000
4777
* Coupling CCS = Coupling Critical Cross Section
2994
3123
3251
3376
3499
3620
2363
2453
2563
2614
2763
2773
2929
3084
3236
3387
3536
3590
3827
3970
4111
2516
2557
2664
2724
2890
3054
3216
3376
3534
3690
3845
3997
4147
4295
2373
2578
2763
2887
2945
3115
3126
3305
3337
3481
3656
3691
3774
3829
4000
4169
4335
4500
4663
2833
3038
3240
3440
3638
3835
4029
3248
3484
3718
3951
4181
4409
4486
4635
3157
3408
3656
3903
4147
4389
4630
4423
3354
3498
3641
3781
3919
4055
2646
2748
2870
2928
3095
3105
3280
3454
3625
3793
3960
4021
4287
4447
4604
2818
2863
2984
3051
3237
3421
3602
3781
3958
4133
4306
4476
4645
4811
2657
2888
3094
3233
3299
3489
3501
3701
3737
3899
4095
4134
4227
4288
4480
4669
4856
5040
5223
3173
3402
3629
3853
4075
4295
4513
3638
3902
4165
4425
4682
4938
5024
5192
3536
3817
4095
4371
4645
4916
5185
4953
55
ksi
65
ksi
7890
8230
8570
8900
9230
9540
5000
5190
5430
5530
5850
5870
6200
6520
6850
7170
7480
7790
8100
8400
8700
4940
5010
5220
5340
5670
5990
6310
6620
6930
7240
7540
7840
8130
8420
3440
4040
4570
4900
5000
5290
5310
5610
5660
5910
6200
6270
6410
6500
6780
7070
7360
7640
7910
3440
3930
4420
4890
5170
5450
5720
2670
3100
3530
3960
4390
4820
4910
5080
2010
2420
2830
3240
3650
4070
4470
4870
9320
9730
10130
10510
10900
11280
5850
6140
6410
6540
6910
6940
7330
7710
8090
8470
8840
9210
9580
9930
10280
5710
5880
6170
6310
6700
7080
7460
7830
8190
8550
8910
9260
9610
9950
3860
4570
5210
5640
5850
6240
6270
6630
6690
6980
7330
7400
7570
7680
8020
8360
8690
9020
9350
3860
4450
5030
5610
6100
6430
6760
2940
3450
3960
4480
4990
5510
5680
6010
2150
2640
3130
3620
4110
4600
5100
5590
External pressure equal to 70% of collapse pressure calculated from API Bul. 5 C 3, section 1. Minimum internal yield pressure are calculated from API Bul 5 C 3 section 3, formula 3.1.1.
External pressure resistance (psi)
Minimum internal yield pressure (psi)
75
ksi
80
ksi
85
ksi
90
ksi
95
ksi
100
ksi
110
ksi
120
ksi
125
ksi
135
ksi
140
ksi
55
ksi
65
ksi
75
ksi
80
ksi
10760
11230
11680
12130
12580
13010
6560
7030
7400
7550
7970
8000
8460
8900
9340
9780
10210
10630
11050
11460
11870
6400
6590
7110
7290
7730
8170
8600
9030
9450
9870
10280
10690
11090
11490
4240
5060
5800
6310
6550
7210
7230
7640
7720
8060
8460
8540
8730
8860
9250
9650
10030
10420
10790
4240
4910
5600
6280
6970
7430
7810
3160
3760
4350
4960
5560
6150
6360
6760
2280
2810
3380
3960
4530
5100
5670
6240
11480
11980
12460
12940
13410
13880
6900
7410
7890
8050
8510
8530
9020
9490
9960
10430
10890
11340
11780
12220
12660
6730
8060
7480
7770
8250
8710
9170
9630
10080
10530
10960
11400
11830
12250
5720
5290
6100
7770
6900
7640
7690
8160
8230
8590
9020
9110
9310
9450
9870
10290
10700
11110
11510
4410
5150
5870
6610
7340
N/A
8320
3260
3900
4540
5180
7040
6470
6690
7110
3610
2880
3490
4110
4730
5340
5950
6570
12190
12730
13240
13750
14250
14750
7230
7760
8390
8550
9040
9070
9580
10090
10580
11080
11560
12050
12520
12990
13450
7040
7270
7850
8180
8760
9250
9740
10230
10710
11190
11650
12110
12570
13010
4570
5520
6370
6950
7220
8020
8080
8670
8750
9130
9590
9680
9900
10040
10490
10930
11370
11800
12230
4560
5350
6130
6920
7630
8410
8840
3330
4020
4700
5390
6080
6770
7000
7460
2440
2930
3590
4250
4900
5560
6220
6870
12920
13480
14020
14560
15090
15620
7560
8130
8820
9050
9570
9600
10140
10680
11210
11730
12240
12750
13260
13750
14240
7860
8060
8230
8580
9280
9800
10320
10840
11340
11840
12330
12820
13310
13780
5720
5730
7280
7770
8020
8410
8460
9180
9260
9670
10150
10250
10480
10630
11100
11570
12040
12500
12950
5720
5560
7080
7220
8060
N/A
N/A
4660
5240
4870
6450
7040
7620
7820
8230
3610
4310
4870
5430
6020
5780
7150
7710
13630
14220
14800
15370
15930
16490
7880
8480
9220
9560
10100
10140
10710
11270
11830
12380
12930
13460
13990
14510
15030
7670
7920
8580
8960
9790
10350
10890
11440
11970
12500
13020
13540
14040
14550
4870
5940
6900
7560
7870
8780
8830
9690
9780
10210
10720
10250
11060
11220
11730
12220
12710
13190
13660
4870
5750
6640
7520
8410
9290
9880
3470
5520
5030
5800
6580
7360
7620
9020
2580
4480
3770
4510
6370
5990
6730
7480
14350
14970
15580
16180
16770
17350
8200
8840
9620
9980
10630
10670
11270
11870
12450
13030
13610
14170
14730
15280
15820
7970
8240
8940
9340
10300
10890
11470
12040
12600
13160
13710
14250
14780
15320
5010
6140
7160
7860
8180
9150
9210
10190
10290
10740
11280
11390
11640
11810
12340
12860
13380
13880
14390
5010
5940
6880
7820
8750
9690
10400
3530
4350
5170
6000
6820
7640
7920
8460
2630
3140
3840
4620
5410
6200
6980
7760
15790
16460
17140
17790
18450
19080
8800
9510
10370
10780
11700
11740
12400
13060
13700
14340
14970
15590
16210
16810
17400
8550
8840
9630
10070
11290
11980
12610
13240
13860
14470
15080
15670
16260
16840
5260
6510
7640
8420
8790
9860
9930
11060
11270
11820
12400
12520
12800
12990
13570
14150
14710
15270
15830
5250
6290
7330
8370
9420
10460
11450
3630
4520
5430
6350
7270
8180
8490
9090
2720
3280
3940
4820
5690
6570
7440
8320
17220
17960
18690
19410
20130
20820
9370
10150
11110
11560
12760
12800
13520
14240
14950
15640
16330
17000
17680
18330
18980
9090
9420
10280
10770
12120
13070
13760
14440
15120
15790
16450
17100
17740
18380
5450
6840
8090
8950
9350
10540
10610
11870
12100
12890
13530
13660
13970
14180
14810
15440
16050
16660
17260
5450
6590
7750
8900
10050
11200
12350
3790
4640
5650
6660
7670
8680
9020
9700
2790
3410
4040
4980
5940
6900
7870
8830
17930
18710
19470
20220
20960
21690
10910
10470
11470
11940
13290
13340
14090
14830
15570
16300
17010
17720
18410
19100
19780
9360
9700
10610
11120
12530
13610
14340
15040
15750
17760
17140
17810
18480
19140
5540
8780
8260
9210
9630
10870
10950
12260
12500
13430
14100
14230
14550
14760
15420
16070
16720
17350
17980
7490
6740
7950
9160
10360
11560
12780
3860
4690
7690
6810
7870
8930
9290
9990
2810
3470
4120
5040
6060
7060
8080
9090
19370
20210
21030
21840
22640
23420
10160
11070
12170
12680
14190
14290
15220
16020
16810
17600
18370
19130
19890
20630
21360
9850
10230
11210
11770
13320
14700
15480
16250
17010
17760
18500
19240
19960
20670
5680
7270
8710
9690
10150
11510
11590
13030
13290
14480
15230
15370
15720
15950
16660
17360
18050
18750
19420
5680
6990
8310
9630
10950
12260
13590
3980
4750
5910
7070
8230
9390
9780
10540
2820
3550
4270
5130
6240
7350
8460
9560
20090
20960
21810
22650
23480
24290
10420
11350
12500
13030
14620
14710
15780
16610
17440
18250
19050
19840
20620
21390
22150
10090
10480
11510
12090
13710
15250
16050
16850
17640
18420
19190
19950
20700
21440
5740
7390
8900
9920
10400
11820
11910
13410
13680
14910
15790
15940
16300
16530
17280
18000
18050
19440
20140
5730
7110
8480
9860
11240
12610
13980
4030
4820
5980
7180
8390
9600
10010
10810
2820
3570
4320
5170
6320
7480
8630
9790
11160
11720
12280
12830
13390
13950
6720
7000
7340
7500
7970
8000
8500
9000
9500
10000
10500
11000
11500
12000
12500
6620
6740
7050
7220
7700
8180
8660
9140
9630
10110
10590
11070
11550
12030
5330
5820
6270
6570
6720
7140
7160
7610
7690
8060
8510
8600
8810
8950
9400
9850
10300
10740
11190
5320
5730
6140
6550
6960
7370
7780
4680
5040
5400
5760
6120
6480
6600
6840
4130
4470
4810
5160
5500
5840
6190
6530
13190
13850
14510
15170
15830
16490
7940
8270
8670
8860
9420
9450
10050
10640
11230
11820
12410
13000
13590
14180
14770
7830
7960
8330
8530
9100
9670
10240
10810
11380
11940
12510
13080
13650
14220
6300
6880
7410
7770
7940
8430
8470
8990
9090
9520
10050
10160
10410
10580
11110
11640
12170
12700
13230
6290
6780
7260
7740
8230
8710
9200
5530
5950
6380
6800
7230
7650
7800
8080
4880
5280
5690
6090
6500
6910
7310
7720
15220
15980
16740
17500
18260
19020
9160
9550
10010
10230
10870
10910
11590
12270
12950
13640
14320
15000
15680
16360
17050
9030
9190
9610
9840
10500
11160
11810
12470
13130
13780
14440
15090
15750
16410
7260
7940
8550
8960
9160
9730
9770
10380
10490
10990
11600
11720
12010
12210
12820
13430
14040
14650
15260
7260
7820
8380
8940
9490
10050
10610
6380
6870
7360
7850
8340
8830
9000
9320
5630
6090
6560
7030
7500
7970
8440
8910
16230
17040
17860
18670
19480
20290
9770
10180
10680
10910
11590
11640
12360
13090
13820
14550
15270
16000
16730
17450
18180
9630
9800
10250
10500
11200
11900
12600
13300
14000
14700
15400
16100
16800
17500
7750
8470
9120
9560
9770
10380
10420
11070
11190
11720
12370
12500
12810
13020
13670
14330
14980
15630
16280
7740
8340
8940
9530
10130
10720
11320
6800
7330
7850
8370
8900
9420
9600
9940
6000
6500
7000
7500
8000
8500
9000
9500
* Coupling CCS = Coupling Critical Cross Section
85
ksi
90
ksi
17250 18260
18110 19170
18970 20090
19830 21000
20700 21910
21560 22830
10390 11000
10820 11450
11340 12010
11590 12270
12320 13040
12360 13090
13140 13910
13910 14730
14680 15550
15450 16360
16230 17180
17000 18000
17770 18820
18550 19640
19320 20450
10230 10840
10410 11030
10890 11530
11160 11810
11900 12600
12640 13390
13390 14180
14130 14960
14880 15750
15620 16540
16360 17330
17110 18110
17850 18900
18590 19690
8230 8720
8990 9520
9690 10260
10160 10750
10380 10990
11030 11680
11070 11720
11760 12450
11890 12590
12450 13190
13150 13920
13280 14070
13620 14420
13840 14650
14530 15380
15220 16120
15910 16850
16600 17580
17300 18310
8230 8710
8860 9380
9490 10050
10130 10720
10760 11390
11390 12060
12030 12730
7230 7650
7790 8240
8340 8830
8900 9420
9450 10010
10010 10600
10200 10800
10570 11190
6380 6750
6910 7310
7440 7880
7970 8440
8500 9000
9030 9560
9560 10130
10090 10690
Wall thickness
95
ksi
100
ksi
110
ksi
120
ksi
125
ksi
135
ksi
140
ksi
inch
mm
19280
20240
21200
22170
23130
24090
11610
12090
12680
12950
13770
13820
14680
15550
16410
17270
18140
19000
19860
20730
21590
11440
11640
12170
12470
13300
14130
14960
15790
16630
17460
18290
19120
19950
20780
9200
10050
10830
11350
11600
12330
12370
13150
13280
13920
14690
14850
15220
15470
16240
17010
17780
18560
19330
9200
9900
10610
11320
12030
12730
13440
8080
8700
9320
9940
10570
11190
11400
11810
7130
7720
8310
8910
9500
10090
10690
11280
20290
21300
22320
23330
24350
25360
12220
12730
13350
13640
14490
14550
15450
16360
17270
18180
19090
20000
20910
21820
22730
12040
12250
12810
13130
14000
14880
15750
16630
17500
18380
19250
20130
21000
21880
9690
10580
11400
11950
12210
12970
13020
13840
13980
14650
15470
15630
16020
16280
17090
17910
18720
19530
20350
9680
10430
11170
11910
12660
13400
14150
8500
9160
9810
10470
11120
11780
12000
12430
7500
8130
8750
9380
10000
10630
11250
11880
22320
23430
24550
25670
26780
27900
13440
14000
14680
15000
15940
16000
17000
18000
19000
20000
21000
22000
23000
24000
25000
13240
13480
14090
14440
15400
16360
17330
18290
19250
20210
21180
22140
23100
24060
10650
11640
12530
13140
13430
14270
14330
15220
15380
16120
17010
17190
17620
17910
18800
19700
20590
21490
22380
10650
11470
12290
13110
13930
14740
15560
9360
10070
10790
11510
12230
12950
13200
13670
8250
8940
9630
10310
11000
11690
12380
13060
24350
25570
26780
28000
29220
30430
14660
15270
16010
16360
17390
17450
18550
19640
20730
21820
22910
24000
25090
26180
27270
14450
14700
15370
15750
16800
17850
18900
19950
21000
22050
23100
24150
25200
26250
11620
12700
13670
14340
14650
15570
15630
16600
16780
17580
18560
18750
19220
19530
20510
21490
22470
23440
24420
11620
12510
13400
14300
15190
16090
16980
10210
10990
11780
12560
13350
14130
14400
14920
9000
9750
10500
11250
12000
12750
13500
14250
25360
26630
27900
29170
30430
31700
15270
15910
16680
17050
18110
18180
19320
20450
21590
22730
23860
25000
26140
27270
28410
15050
15310
16010
16410
17500
18590
19690
20780
21880
22970
24060
25160
26250
27340
12110
13230
14240
14940
15260
16220
16280
17300
17480
18310
19330
19530
20020
20350
21370
22380
23400
24420
25440
12100
13030
13960
14890
15820
16760
17690
10630
11450
12270
13080
13900
14720
15000
15540
9380
10160
10940
11720
12500
13280
14060
14840
27390
28760
30130
31500
32870
34240
16490
17180
18020
18410
19560
19640
20860
22090
23320
24550
25770
27000
28230
29450
30680
16250
16540
17290
17720
18900
20080
21260
22440
23630
24810
25990
27170
28350
29530
13080
14280
15380
16130
16480
17520
17580
18680
18880
19780
20880
21100
21630
21980
23080
24170
25270
26370
27470
13070
14070
15080
16090
17090
18100
19100
11480
12360
13250
14130
15010
15900
16200
16780
10130
10970
11810
12660
13500
14340
15190
16030
28410
29830
31250
32670
34090
35510
17110
17820
18680
19090
20290
20360
21640
22910
24180
25450
26730
28000
29270
30550
31820
16860
17150
17930
18380
19600
20830
22050
23280
24500
25730
26950
28180
29400
30630
13560
14810
15950
16730
17090
18160
18230
19370
19580
20510
21650
21880
22430
22790
23930
25070
26210
27350
28490
13550
14600
15640
16680
17720
18770
19810
11910
12820
13740
14650
15570
16490
16800
17400
10500
11380
12250
13130
14000
14880
15750
16630
1.000
1.050
1.100
1.150
1.200
1.250
0.672
0.700
0.734
0.750
0.797
0.800
0.850
0.900
0.950
1.000
1.050
1.100
1.150
1.200
1.250
0.688
0.700
0.732
0.750
0.800
0.850
0.900
0.950
1.000
1.050
1.100
1.150
1.200
1.250
0.595
0.650
0.700
0.734
0.750
0.797
0.800
0.850
0.859
0.900
0.950
0.960
0.984
1.000
1.050
1.100
1.150
1.200
1.250
0.650
0.700
0.750
0.800
0.850
0.900
0.950
0.650
0.700
0.750
0.800
0.850
0.900
0.917
0.950
0.600
0.650
0.700
0.750
0.800
0.850
0.900
0.950
25.40
26.67
27.94
29.21
30.48
31.75
17.07
17.78
18.64
19.05
20.24
20.32
21.59
22.86
24.13
25.40
26.67
27.94
29.21
30.48
31.75
17.48
17.78
18.59
19.05
20.32
21.59
22.86
24.13
25.40
26.67
27.94
29.21
30.48
31.75
15.11
16.51
17.78
18.64
19.05
20.24
20.32
21.59
21.82
22.86
24.13
24.38
24.99
25.40
26.67
27.94
29.21
30.48
31.75
16.51
17.78
19.05
20.32
21.59
22.86
24.13
16.51
17.78
19.05
20.32
21.59
22.86
23.29
24.13
15.24
16.51
17.78
19.05
20.32
21.59
22.86
24.13
1 ksi = 1000 psi
1 psi = 0.006895 Mpa
0.06895 bar
Size
(OD)
inch
mm
8 5/8
219.08
9 5/8
244.48
10
254.00
10 3/4
273.05
11 3/4
298.45
13 3/8
339.73
14
355.60
VAM® HW ST is a rugged T&C connection for heavy wall casing when maximum tension strength
is required. It is especially suited for surface casing and production casing in high-pressure
high-temperature wells.
BENEFITS
•
•
•
•
Excellent gas-tight sealing
Extra-high strength
Low hoop stress
Easy to use and repair
Metal to metal seal and reverse angle torque shoulder
Extra strength coupling
• A 50% taper metal-to-metal seal is energized by a reverse angle
torque shoulder, and is self-energized by internal pressure.
• The coupling size is calculated to provide in excess of 100% tensile
efficiency on heavy-weight casing.
• The rugged design of the pin nose makes this connection able to
withstand the high combined loads that are encountered in deep,
high-pressure wells.
• The coupling design minimizes hoop stresses, and is ideal for use
with controlled yield materials in high-pressure high-temperature
wells where sour gas or other corrosive environments may be
encountered.
• VAM® HW ST is the solution for a connection to withstand pressures
as high as the burst and the collapse ratings of the heavy wall casing.
Streamlined internal profile
Hook thread design
• A coarse thread pitch with a 3° reverse load flank angle gives the
connection superior tension strength and eliminates the risk of
jump-out.
• Precision machining in the threads contributes to reduce hoop
stresses in the coupling.
• A steep thread taper allows for easy stabbing and fast make-up.
Making up heavy wall casing with VAM® HW ST is as easy as with
standard wall casing, with virtually no danger of cross-threading.
• The ID is recess-free, with 6° mating chamfers at the end of the long
coupling shoulder. This smooth bore allows the safe running of tools
and minimizes turbulence and energy loss when high-velocity gas
flows are encountered.
Options
• VAM® HW ST SC70 and SC80 (special clearance): for extra
clearance applications, as when annular space is a limiting factor.
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06/2014- CM5Ouest - 09 81 14 98 50
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