Black figures = wall thickness (inches) |
Steel Pipe Schedules |
Blue figures = weight per foot (pounds) |
Pipe Size |
O.D. inches |
5 |
True Sch 5 |
10 |
True Sch 10 |
20 |
30 |
40 & STD |
True Sch 40 |
60 |
80 & XH |
True Sch 80 |
100 |
120 |
140 |
160 |
XXH |
1/8 |
.405 |
|
0.35 .1383 |
.049 .1863 |
.049 .1863 |
|
|
.068 .2447 |
.068 .2447 |
|
.095 .3145 |
.095 .3145 |
|
|
|
|
|
1/4 |
.540 |
|
.049 .2570 |
.065 .3297 |
.065 .3297 |
|
|
.088 .4248 |
.088 .4248 |
|
.119 .5351 |
.119 .5351 |
|
|
|
|
|
3/8 |
.675 |
|
.049 .3276 |
.065 .4235 |
.065 .4235 |
|
|
.091 .5676 |
.091 .5676 |
|
.126 .7388 |
.126 .7388 |
|
|
|
|
|
1/2 |
.840 |
.065 .5383 |
.065 .5383 |
.083 .6710 |
.083 .6710 |
|
|
.109 .8510 |
.109 .8510 |
|
.147 1.088 |
.147 1.088 |
|
|
|
.187 1.304 |
.294 1.714 |
3/4 |
1.050 |
.065 .6838 |
.065 .6838 |
.083 .8572 |
.083 .8572 |
|
|
.113 1.131 |
.113 1.131 |
|
.154 1.474 |
.154 1.474 |
|
|
|
.218 1.937 |
.308 2.441 |
1 |
1.315 |
.065 .8678 |
.065 .8678 |
.109 1.404 |
.190 1.404 |
|
|
.133 1.679 |
.133 1.679 |
|
.179 2.172 |
.179 2.172 |
|
|
|
.250 2.844 |
.358 3.659 |
11/4 |
1.660 |
.065 1.107 |
.065 1.107 |
.109 1.806 |
.109 1.806 |
|
|
.140 2.273 |
.140 2.273 |
|
.191 2.997 |
.191 2.997 |
|
|
|
.250 3.765 |
.382 5.214 |
1 1/2 |
1.900 |
.065 1.274 |
.065 1.274 |
.109 2.638 |
.109 2.638 |
|
|
.145 2.718 |
.145 2.718 |
|
.200 3.631 |
.200 3.631 |
|
|
|
.281 4.859 |
.400 6.408 |
2 |
2.375 |
.065 1.604 |
.065 1.604 |
.109 2.638 |
.109 2.638 |
|
|
.154 3.653 |
.154 3.653 |
|
.218 5.022 |
.218 5.022 |
|
|
|
.344 7.462 |
.436 9.029 |
2 1/2 |
2.875 |
.083 2.475 |
.083 2.475 |
.120 3.531 |
.120 3.531 |
|
|
.203 5.793 |
.203 5.793 |
|
.276 7.661 |
.276 7.661 |
|
|
|
.375 10.01 |
.552 13.70 |
3 |
3.500 |
.083 3.029 |
.083 3.029 |
.120 4.332 |
.120 4.332 |
|
|
.216 7.576 |
.216 7.576 |
|
.300 10.25 |
.300 10.25 |
|
|
|
.437 14.32 |
.600 18.58 |
3 1/2 |
4.0 |
.083 3.472 |
.083 3.472 |
.120 4.97 |
.120 4.97 |
|
|
.226 9.109 |
.226 9.109 |
|
.318 12.51 |
.318 12.51 |
|
|
|
|
.636 22.85 |
4 |
4.5 |
.083 3.915 |
.083 3.915 |
.120 5.613 |
.120 5.613 |
|
|
.237 10.79 |
.237 10.79 |
.281 12.66 |
.337 14.98 |
.337 14.98 |
|
.437 19.01 |
|
.531 22.51 |
.674 27.54 |
4 1/2 |
5.0 |
|
|
|
|
|
|
.247 12.53 |
|
|
.355 17.61 |
|
|
|
|
|
.710 32.53 |
5 |
5.563 |
.109 6.349 |
.109 6.349 |
.134 7.770 |
.134 7.770 |
|
|
.258 14.62 |
.258 14.62 |
|
.375 20.78 |
.375 20.78 |
|
.500 27.04 |
|
.625 32.96 |
.750 38.55 |
6 |
6.625 |
.109 7.585 |
.109 7.585 |
.134 9.289 |
.134 9.289 |
|
|
.280 18.97 |
.280 18.97 |
|
.432 28.57 |
.432 28.57 |
|
.562 36.39 |
|
.718 45.30 |
.864 53.16 |
7 |
7.625 |
|
|
|
|
|
|
.301 23.57 |
|
|
.500 38.05 |
|
|
|
|
|
.875 62.08 |
8 |
8.625 |
.109 9.914 |
.109 9.914 |
.148 13.40 |
.148 13.40 |
.250 22.36 |
.277 24.70 |
.322 28.55 |
.322 28.55 |
.406 35.64 |
.500 43.39 |
.500 43.39 |
.593 50.87 |
.718 60.63 |
.812 67.76 |
.906 74.69 |
.875 72.42 |
9 |
9.625 |
|
|
|
|
|
|
.342 33.90 |
|
|
.500 48.72 |
|
|
|
|
|
|
10 |
10.75 |
.134 15.19 |
.134 15.19 |
.165 18.65 |
.165 18.65 |
.250 28.04 |
.307 34.24 |
.365 40.48 |
.365 40.48 |
.500 54.74 |
.500 54.74 |
.593 64.33 |
.718 76.93 |
.843 89.20 |
1.000 104.1 |
1.125 115.7 |
|
11 |
11.75 |
|
|
|
|
|
|
.375 45.55 |
|
|
.500 60.07 |
|
|
|
|
|
|
12 |
12.75 |
.156 21.07 |
.165 22.18 |
.180 24.20 |
.180 24.20 |
.250 33.38 |
.330 43.77 |
.375 49.56 |
.406 53.53 |
.562 73.16 |
.500 65.42 |
.687 88.51 |
.843 107.2 |
1.000 125.5 |
1.125 139.7 |
1.312 160.3 |
|
14 |
14.0 |
.156 23.06 |
|
.188 27.73 |
.250 36.71 |
.312 45.68 |
.375 54.57 |
.375 54.57 |
.437 63.67 |
.593 84.91 |
.500 72.09 |
.750 106.1 |
.937 130.7 |
1.093 150.7 |
1.250 170.2 |
1.406 189.1 |
|
16 |
16.0 |
.165 27.90 |
|
.188 31.75 |
.250 42.05 |
.312 52.36 |
.375 62.58 |
.375 62.58 |
.500 82.77 |
.656 107.5 |
.500 82.77 |
.843 136.5 |
1.031 164.8 |
1.218 192.3 |
1.437 223.5 |
1.593 245.1 |
|
18 |
18.0 |
.165 31.43 |
|
.188 35.76 |
.250 47.39 |
.312 59.03 |
.437 82.06 |
.375 70.59 |
.562 104.8 |
.750 138.2 |
.500 93.45 |
.937 170.8 |
1.156 208.0 |
1.375 244.1 |
1.562 274.2 |
1.781 308.5 |
|
20 |
20.0 |
.188 39.78 |
|
.218 46.05 |
.250 52.73 |
.375 78.60 |
.500 104.1 |
.375 78.60 |
.593 122.9 |
.812 166.4 |
.500 104.1 |
1.031 208.9 |
1.281 256.10 |
1.500 296.4 |
1.750 341.1 |
1.968 379.0 |
|
24 |
24.0 |
.218 55.37 |
|
.250 63.41 |
.250 63.41 |
.375 94.62 |
.562 140.8 |
.375 94.62 |
.687 171.2 |
.968 238.1 |
.500 125.5 |
1.218 296.4 |
1.531 367.4 |
1.812 429.4 |
2.062 483.1 |
2.343 541.9 |
|
26 |
26.0 |
|
|
|
.312 85.60 |
.500 136.2 |
|
.375 102.6 |
|
|
.500 136.2 |
|
|
|
|
|
|
28 |
28.0 |
|
|
|
.312 92.26 |
.500 146.8 |
.625 182.7 |
.375 110.6 |
|
|
|
|
|
|
|
|
|
30 |
30.0 |
.250 79.43 |
|
.312 98.93 |
.312 98.93 |
.500 157.5 |
.625 196.1 |
.375 118.6 |
|
|
.500 157.5 |
|
|
|
|
|
|
32 |
32.0 |
|
|
|
.312 105.6 |
.500 168.2 |
.625 209.4 |
.375 126.7 |
.688 230.1 |
|
.500 168.2 |
|
|
|
|
|
|
34 |
34.0 |
|
|
|
.312 112.3 |
.500 178.9 |
.625 222.8 |
.375 134.7 |
.688 244.8 |
|
|
|
|
|
|
|
|
36 |
36.0 |
|
|
|
.312 118.9 |
|
.625 236.1 |
.375 142.7 |
.750 282.3 |
|
.500 189.6 |
|
|
|
|
|
|
40 |
40.0 |
|
|
|
|
|
|
.375 158.7 |
|
|
.500 210.9 |
|
|
|
|
|
|
42 |
42.0 |
|
|
|
|
|
|
.375 166.7 |
|
|
.500 221.6 |
|
|
|
|
|
|
48 |
48.0 |
|
|
|
|
|
|
.375 190.7 |
|
|
.500 253.6 |
|
|
|
|
|
|
OCTG - CASING PIPENote: P = plain end, S = short round thread, L = long round thread, B = buttress thread.�Sizes per API 5CT specification Source: API – American Petroleum Institute OCTG�Pipe Sizes (Casing) API5CT | Weight Lbs/ft | Outside Diameter | Wall Thickness | Type End Finish | Grade | ln. | mm | ln. | mm | H-40 | J-55 K-55 | M-65 | L-80C-95 | N-80 | C-90T-95 | P-110 | Q-125 | 7 5/8� | 24.00 | 7.625 | 193.68 | 0.300 | 7.62 | PS | — | — | — | — | — | — | — | 26.40 | 7.625 | 193.68 | 0.328 | 8.33 | — | PSLB | PSLB | PLB | PLB | PLB | PLB | — | 29.70 | 7.625 | 193.68 | 0.375 | 9.53 | — | — | PLB | PLB | PLB | PLB | PLB | — | 33.70 | 7.625 | 193.68 | 0.430 | 10.92 | — | — | PLB | PLB | PLB | PLB | PLB | — | 39.00 | 7.625 | 193.68 | 0.500 | 12.70 | — | — | — | PLB | PLB | PLB | PLB | PLB | 42.80 | 7.625 | 193.68 | 0.562 | 14.27 | — | — | — | PLB | PLB | PLB | PLB | PLB | 45.30 | 7.625 | 193.68 | 0.595 | 15.11 | — | — | — | PLB | PLB | PLB | PLB | PLB | 47.10 | 7.625 | 193.68 | 0.625 | 15.88 | — | — | — | PLB | PLB | PLB | PLB | PLB | 51.20 | 7.625 | 193.68 | 0.687 | 17.45 | — | — | — | — | — | P | — | — | 55.30 | 7.75 | 193.68 | 196.85 | 19.05 | — | — | — | — | — | P | — | — | 7 3/4� | 46.10 | 8.625 | 219.08 | 0.595 | 15.11 | — | — | — | P | P | P | P | P | 8 5/8� | 24.00 | 8.625 | 219.08 | 0.264 | 6.71 | — | PS | PS | — | — | — | — | — | 28.00 | 8.625 | 219.08 | 0.304 | 7.72 | PS | — | PS | — | — | — | — | — | 32.00 | 8.625 | 219.08 | 0.352 | 8.94 | PS | PSLB | PSLB | — | — | — | — | — | 36.00 | 8.625 | 219.08 | 0.400 | 10.16 | — | PSLB | PSLB | PLB | PLB | PLB | PSLB | — | 40.00 | 8.625 | 219.08 | 0.450 | 11.43 | — | — | PLB | PLB | PLB | PLB | PLB | — | 44.00 | 8.625 | 219.08 | 0.500 | 12.70 | — | — | PLB | PLB | PLB | PLB | PLB | — | 49.00 | 9.625 | 244.48 | 0.557 | 14.15 | — | — | — | PLB | PLB | PLB | PLB | PLB | 9 5/8� | 32.30 | 9.625 | 244.48 | 0.312 | 7.92 | PS | — | — | — | — | — | — | — | 36.00 | 9.625 | 244.48 | 0.352 | 8.94 | PS | PSLB | PSLB | — | — | — | — | — | 40.00 | 9.625 | 244.48 | 0.395 | 10.03 | — | PSLB | PSLB | PLB | PLB | PLB | — | — | 43.50 | 9.625 | 244.48 | 0.435 | 11.05 | — | — | PLB | PLB | PLB | PLB | PLB | — | 47.00 | 9.625 | 244.48 | 0.472 | 11.99 | — | — | PLB | PLB | PLB | PLB | PLB | PLB | 53.50 | 9.625 | 244.48 | 0.545 | 13.84 | — | — | — | PLB | PLB | PLB | PLB | PLB | 58.40 | 9.625 | 244.48 | 0.595 | 15.11 | — | — | — | PLB | PLB | PLB | PLB | PLB | 59.40 | 9.625 | 244.48 | 0.609 | 15.47 | — | — | — | — | — | P | — | — | 64.90 | 9.625 | 244.48 | 0.672 | 17.07 | — | — | — | — | — | P | — | — | 70.30 | 9.625 | 244.48 | 0.734 | 18.64 | — | — | — | — | — | P | — | — | 75.60 | 9.625 | 244.48 | 0.797 | 20.24 | — | — | — | — | — | P | — | — |
OCTG Casing Pipe Size API5CT | Weight Lb/ft | Outside Diameter | Wall Thickness | Type End Finish | Grade | ln. | mm | ln. | mm | H-40 | J-55 K-55 | M-65 | L-80 C-95 | N-80 | C-90T-95 | P-110 | Q-125 | 10 3/4� | 32.75 | 10.75 | 273.05 | 0.279 | 7.09 | PS | — | — | — | — | — | — | — | 40.50 | 10.75 | 273.05 | 0.350 | 8.89 | PS | PSB | PSB | — | — | — | — | — | 45.50 | 10.75 | 273.05 | 0.400 | 10.16 | — | PSB | PSB | — | — | — | — | — | 51.00 | 10.75 | 273.05 | 0.450 | 11.43 | — | PSB | PSB | PSB | PSB | PSB | PSB | — | 55.50 | 10.75 | 273.05 | 0.495 | 12.57 | — | — | PSB | PSB | PSB | PSB | PSB | — | 60.70 | 10.75 | 273.05 | 0.545 | 13.84 | — | — | — | — | — | PSB | PSB | PSB | 65.70 | 10.75 | 273.05 | 0.595 | 15.11 | — | — | — | — | — | PSB | PSB | PSB | 73.20 | 10.75 | 273.05 | 0.672 | 17.07 | — | — | — | — | — | P | — | — | 79.20 | 10.75 | 273.05 | 0.734 | 18.64 | — | — | — | — | — | P | — | — | 85.30 | 10.75 | 273.05 | 0.797 | 20.24 | — | — | — | — | — | P | — | — | 11 3/4� | 42.00 | 11.75 | 298.45 | 0.333 | 8.46 | PS | — | — | — | — | — | — | — | 47.00 | 11.75 | 298.45 | 0.375 | 9.53 | — | PSB | PSB | — | — | — | — | — | 54.00 | 11.75 | 298.45 | 0.435 | 11.05 | — | PSB | PSB | — | — | — | — | — | 60.00 | 11.75 | 298.45 | 0.489 | 12.42 | — | PSB | PSB | PSB | PSB | PSB | PSB | PSB | 65.00 | 11.75 | 298.45 | 0.534 | 13.56 | — | — | — | P | P | P | P | P | 71.00 | 11.75 | 298.45 | 0.582 | 14.78 | — | — | — | P | P | P | P | P | 13 3/8� | 48.00 | 13.375 | 339.73 | 0.330 | 8.38 | PS | — | — | — | — | — | — | — | 54.50 | 13.375 | 339.73 | 0.380 | 9.65 | — | PSB | PSB | — | — | — | — | — | 61.00 | 13.375 | 339.73 | 0.430 | 10.92 | — | PSB | PSB | — | — | — | — | — | 68.00 | 13.375 | 339.73 | 0.480 | 12.19 | — | PSB | PSB | PSB | PSB | PSB | PSB | — | 72.00 | 13.375 | 339.73 | 0.514 | 13.06 | — | — | — | PSB | PSB | PSB | PSB | PSB | P-plain end;S-short round thread;L-long round thread;B-buttress thread |
OCTG - TUBING PIPE
Note: P = plain end, N = Non-upset thread and coupling, U = upset thread and coupling. Sizes per API 5CT specification Source: API – American Petroleum Institute OCTG Pipe Sizes (Tubing) API5CT | Weight Lb/ft | Outside Diameter | Wall Thickness | Nominal Weight | Type End Finish | Grade | Nonupset | Ex-upset | mm | mm | Nonupset | Ex-upset | J-55 | L-80 | N-80 | C-90 | T-95 | P-110 | T & C | T & C | T & C | T & C | 2 3/8� | 4 | — | 60.32 | 4.24 | 5.95 | — | PN | PN | PN | PN | PN | — | 4.6 | 4.7 | 60.32 | 4.83 | 6.85 | 6.99 | PNU | PNU | PNU | PNU | PNU | PNU | 5.8 | 5.95 | 60.32 | 6.45 | 8.63 | 8.85 | — | PNU | PNU | PNU | PNU | PNU | 6.6 | — | 60.32 | 7.49 | 9.82 | — | — | P | — | P | P | — | 7.35 | 7.45 | 60.32 | 8.53 | 10.94 | 11.09 | — | PU | — | PU | PU | — | 2 7/8� | 6.4 | 6.5 | 73.02 | 5.51 | 9.52 | 9.67 | PUN | PNU | PNU | PNU | PNU | PNU | 7.8 | 7.9 | 73.02 | 7.01 | 11.61 | 11.76 | — | PNU | PNU | PNU | PNU | PNU | 8.6 | 8.7 | 73.02 | 7.82 | 12.8 | 12.95 | — | PNU | PNU | PNU | PNU | PNU | 9.35 | 9.45 | 73.02 | 8.64 | 13.91 | 14.06 | — | PU | — | PU | PU | — | 10.5 | — | 73.02 | 9.96 | 15.63 | — | — | P | — | P | P | — | 11.5 | — | 73.02 | 11.18 | 17.11 | — | — | P | — | P | P | — | 3 1/2� | 7.7 | — | 88.9 | 5.49 | 11.46 | — | PN | PN | PN | PN | PN | — | 9.2 | 9.3 | 88.9 | 6.45 | 13.69 | 13.84 | PNU | PNU | PNU | PNU | PNU | PNU | 10.2 | — | 88.9 | 7.34 | 15.18 | — | PN | PN | PN | PN | PN | — | 12.7 | 12.95 | 88.9 | 9.52 | 18.9 | 19.27 | — | PNU | PNU | PNU | PNU | PNU | 14.3 | — | 88.9 | 10.92 | 21.28 | — | — | P | — | P | P | — | 15.5 | — | 88.9 | 12.09 | 23.07 | — | — | P | — | P | P | — | 17 | — | 88.9 | 13.46 | 25.3 | — | — | P | — | P | P | — | 4� | 9.5 | — | 101.6 | 5.74 | 14.14 | — | PN | PN | PN | PN | PN | PN | 10.7 | 11 | 101.6 | 6.65 | — | 16.37 | PU | PU | PU | PU | PU | PU | 13.2 | — | 101.6 | 8.38 | 19.64 | — | — | P | — | P | P | — | 16.1 | — | 101.6 | 10.54 | 23.96 | — | — | P | — | P | P | — | 18.9 | — | 101.6 | 12.7 | 28.13 | — | — | P | — | P | P | — | 22.2 | — | 101.6 | 15.49 | 33.04 | — | — | P | — | P | P | — | 4 1/2� | 12.6 | 12.75 | 114.3 | 6.88 | 18.75 | 18.97 | PUN | PNU | PNU | PNU | PNU | PNU | 15.2 | — | 114.3 | 8.56 | 22.62 | — | — | P | — | P | P | — | 17 | — | 114.3 | 9.65 | 25.3 | — | — | P | — | P | P | — | 18.9 | — | 114.3 | 10.92 | 28.13 | — | — | P | — | P | P | — | 21.5 | — | 114.3 | 12.7 | 32 | — | — | P | — | P | P | — | 23.7 | — | 114.3 | 14.22 | 35.27 | — | — | P | — | P | P | — | 26.1 | — | 114.3 | 16 | 38.84 | — | — | P | — | P | P | — |
|