9898605469
S.S. Sheets / Colis, Brass Furniture Items Letters, Angle, Channels,
Strips, Pipes & Industrial Raw Materials etc..
Strips, Pipes & Industrial Raw Materials etc..
Seamless Steel Pipes Technical Specification
| Normal size | Outside diameter | Wall thickness | Class | Sched no. |
Plain end | ||||||||||
| Normal weight | Test pressure min. | ||||||||||||||
| Butt welded | Grade A | Grade B | |||||||||||||
| in | in | mm | in | mm | 1b/ft | kg/ft. | kg/m | psi | kg/cm2 | psi | kg/cm2 | psi | kg/cm2 | ||
| 1/8 | .405 | 10.3 | .068 .095 |
1.7 2.4 |
std xs |
40 80 |
.24 .31 |
.11 .14 |
.36 .46 |
700 850 |
49.2 59.8 |
700 850 |
49.2 59.8 |
700 850 |
49.2 59.8 |
| 1/4 | .540 | 13.7 | .088 .119 |
2.2 3.0 |
std. xs |
40 80 |
.42 .54 |
.19 .24 |
.63 .80 |
700 850 |
49.2 59.8 |
700 850 |
49.2 59.8 |
700 850 |
49.2 59.8 |
| 3/8 | .675 | 17.1 | .091 .126 |
2.2 3.2 |
std. xs |
40 80 |
.57 .74 |
.26 .34 |
.85 1.10 |
700 850 |
49.2 59.8 |
700 850 |
49.2 59.8 |
700 850 |
49.2 59.8 |
| 1/2 | .840 | 21.3 | .109 .147 .294 |
2.8 3.7 7.5 |
std. xs xxs |
40 80 NA.. |
.85 1.09 1.71 |
.39 .49 .78 |
1.26 1.62 2.54 |
700 850 1000 |
49.2 59.8 70.3 |
700 850 1000 |
49.2 59.8 70.3 |
700 850 1000 |
49.2 59.8 70.3 |
| 3/4 | 1.050 | 26.7 | .113 .154 .308 |
2.9 3.9 7.8 |
std. xs xxs |
40 80 NA.. |
1.13 1.47 2.44 |
.51 .67 1.11 |
1.68 2.19 3.63 |
700 8850 1000 |
49.2 59.8 70.3 |
700 850 1000 |
49.2 59.8 70.3 |
700 850 1000 |
49.2 59.8 70.3 |
| 1 | 1.315 | 33.4 | ..133 .179 .358 |
3.4 4.5 9.1 |
std. xs xxs |
40 80 NA.. |
1.68 2.17 3.66 |
.76 .98 1.66 |
2.50 3.23 5.45 |
700 850 1000 |
49.2 59.8 70.3 |
700 850 1000 |
49.2 59.8 70.3 |
700 850 1000 |
49.2 59.8 70.3 |
| 11/4 | 1.660 | 42.2 | 140 .191 .382 |
3.6 4.9 9.7 |
std. xs xxs |
40 80 NANA |
2.27 3.00 5.21 |
1.03 1.36 2.36 |
3.38 4.46 7.75 |
1000 1300 1400 |
70.3 91.4 98.4 |
1000 1500 1800 |
70.3 105.5 126.6 |
1100 1600 1900 |
77.3 112.5 133.6 |
| 11/2 | 1.990 | 48.3 | .145 .200 .400 |
3.7 5.1 10.2 |
std. xs xxs |
40 80 NA.. |
2.72 3.36 6.41 |
1.23 1.65 2.91 |
4.05 5.40 9.54 |
1000 1300 1400 |
70.3 91.4 98.4 |
1000 1500 1800 |
70.3 105.5 126.6 |
1100 1600 1900 |
77.3 112.5 133.6 |
| 2 | 2.375 | 60.3 | .154 .218 .344 .436 |
3.9 5.5 8.7 11.1 |
std. xs NANA xxs |
40 80 160 NA.. |
3.65 5.02 7.46 9.03 |
1.66 2.28 3.38 4.10 |
5.43 7.47 11.10 13.44 |
1000 1300 NA. 1400 |
70.3 91.4 NA.. 98.4 |
2300 2500 2500 2500 |
161.7 175.8 175.8 175.8 |
2500 2500 2500 2500 |
175.8 175.8 175.8 175.8 |
| 21/2 | 2.875 | 73.0 | .203 .276 .375 .552 |
5.2 7.0 9.5 14.0 |
std xs NA xxs |
40 80 160 NA |
5.79 7.66 10.01 13.70 |
2.63 3.47 4.54 6.21 |
8.62 11.40 14.90 20.39 |
1000 1300 1400 1400 |
70.3 91.4 98.4 98.4 |
2500 2500 2500 2500 |
175.8 175.8 175.8 175.8 |
2500 2500 2500 2500 |
175.8 175.8 175.8 175.8 |
| 3 | 3500 | 88.9 | .188 .216 .300 .438 .600 |
4.8 5.5 7.6 11.1 15.2 |
NA std xs NA xxs |
NA. 40 80 160 NA. |
6.63 7.58 10.25 14.31 18.58 |
3.01 3.44 4.65 6.49 8.43 |
9.87 11.28 15.25 21.30 27.65 |
1000 1000 1300 NA. NA. |
70.3 70.3 91.4 NA. NA. |
NA. 2200 2500 2500 2500 |
NA 154.7 175.8 175.8 175.8 |
NA 2500 2500 2500 2500 |
NA 175.8 175.8 175.8 175.8 |
| 31/2 | 4000 | 101.6 | .188 .226 .318 |
4.8 5.7 8.1 |
NA std xs |
NA 40 NA |
7.63 9.11 12.51 |
3.46 4.13 5.67 |
11.35 13.56 18.62 |
1200 1200 1700 |
84.4 84.4 199.5 |
NA 2000 2800 |
NA 140.6 196.9 |
NA 2400 2800 |
NA 168.7 196.9 |
| 4 | 4.500 | 114.3 | .156 .188 .219 .237 .337 .438 .531 .674 |
4.0 4.8 5.6 6.0 8.6 11.1 13.5 17.1 |
NA NA std. xs NA NA NA xxs |
NA NA NA 40 80 120 160 NA |
7.25 8.64 10.00 10.79 14.98 18.98 22.52 27.54 |
3.29 3.92 4.54 4.89 6.79 8.61 10.21 12.49 |
10.79 12.86 14.88 16.06 22.29 28.25 33.51 40.98 |
1000 1200 1200 1200 1700 NA NA NA |
70.3 84.4 84.4 84.4 119.5 NA NA NA |
NA NA NA 1900 2700 2800 2800 2800 |
NA NA NA 133.6 189.8 196.9 196.9 196.9 |
NA NA NA 2200 2800 2800 2800 2800 |
NA NA NA 154.7 196.9 196.9 196.9 196.9 |
| 5 | 5.563 | 141.3 | .258 .375 .500 .625 .750 |
6.6 9.5 12.7 15.9 19.9 |
std xs NA NA xxs |
40 80 120 160 NA |
14.62 20.78 27.04 32.96 38.55 |
6.63 9.43 12.27 14.95 17.49 |
21.76 30.92 40.24 49.95 57.37 |
NA NA NA NA NA |
NA NA NA NA NA |
1700 2400 2800 2800 2800 |
119.5 168.7 196.9 196.9 196.9 |
1900 2800 2800 2800 2800 |
133.6 196.9 196.9 196.9 196.9 |
| 6 | 6.625 | 168.3 | .280 .432 .562 .719 .864 |
7.1 11.0 14.3 18.3 21.9 |
std xs NA NA xxs |
40 80 120 160 NA |
18.97 28.57 36.42 45.34 53.16 |
8.60 12.96 16.52 20.57 24.11 |
28.23 42.52 54.20 67.47 79.11 |
NA NA NA NA NA |
NA NA NA NA NA |
1500 2300 2800 2800 2800 |
105.5 161.7 196.9 196.9 196.9 |
1800 2700 2800 2800 2800 |
126.6 189.8 196.9 196.9 196.9 |
| 8 | 8.625 | 219.1 | .250 .277 .322 .406 .500 .594 .719 .812 .875 .906 |
6.4 7.0 8.2 10.3 12.7 15.1 18.3 20.6 22.2 23.0 |
NA NA std NA xs NA NA NA xxs NA |
20 30 40 60 80 100 120 140 NA 160 |
22.36 24.70 28.55 35.66 43.39 50.93 60.69 67.79 72.42 74.71 |
10.14 11.20 12.95 16.18 19.68 23.10 27.53 30.75 32.85 33.89 |
33.28 36.76 42.49 53.07 64.57 75.79 90.32 100.88 107.77 111.18 |
NA NA NA NA NA NA NA NA NA NA |
NA NA NA NA NA NA NA NA NA NA |
1000 1200 1300 1700 2100 2600 2800 2800 2800 2800 |
70.3 84.4 91.4 119.5 147.7 175.8 196.9 196.9 196.9 196.9 |
1200 1300 1600 2000 2400 2800 2800 2800 2800 2800 |
84.4 91.4 112.5 140.6 168.7 196.9 196.9 196.9 196.9 196.9 |
| 10 | 10.750 | 273.0 | .250 .379 .307 .365 500 .594 .719 .844 1000 1125 |
6.4 7.1 7.8 9.3 12.7 15.1 18.3 21.4 25.4 28.6 |
NA NA std NA xs NA NA NA xxs NA |
20 30 40 60 80 100 120 140 NA 160 |
28.04 31.20 34.24 40.48 54.74 64.46 77.00 89.27 104.13 115.05 |
12.72 14.15 15.53 18.36 24.83 29.21 34.83 40.49 47.23 52.46 |
41.73 46.43 50.95 60.24 81.46 95.84 114.59 132.85 154.96 172.11 |
NA NA NA NA NA NA NA NA NA NA |
NA NA NA NA NA NA NA NA NA NA |
850 950 1000 1200 1700 2000 2400 2800 2800 2800 |
59.8 66.8 70.3 84.4 119.5 140.6 168.7 196.9 196.9 196.9 |
1000 1100 1200 1400 2000 2300 2800 2800 2800 2800 |
70.3 77.3 84.4 98.4 140.6 161.7 196.9 196.9 196.9 196.9 |
| 12 | 12.750 | 323.8 | .250 .330 .375 .406 .500 .562 .688 .844 1000 1125 1312 |
6.4 8.4 9.5 10.3 12.7 14.3 17.5 21.4 25.4 28.6 33.3 |
NA NA std NA xs NA NA NA xxs NA NA |
20 30 NA 40 NA 60 80 100 120 140 160 |
33.38 43.77 49.56 53.56 65.42 73.22 88.57 107.29 125.49 139.68 160.33 |
15.14 19.85 22.48 24.29 29.67 33.21 40.17 48.67 56.92 63.36 72.72 |
49.67 15.14 73.75 79.71 97.36 108.96 131.81 159.66 186.75 207.87 238.60 |
NA NA NA NA NA NA NA NA NA NA NA |
NA NA NA NA NA NA NA NA NA NA NA |
700 950 1100 1100 1400 1600 1900 2400 2800 2800 2800 |
49.2 66.8 77.3 77.3 98.4 112.5 133.6 168.7 196.9 196.9 196.9 |
800 1100 1200 1300 1600 1900 2300 2800 2800 2800 2800 |
56.2 77.3 84.4 91.4 112.5 133.6 161.7 196.9 196.9 196.9 196.9 |
| 14 | 14000 | 355.6 | .250 .312 .375 .438 .500 .594 .750 .938 1.094 1.250 1.406 |
6.4 7.9 9.5 11.1 12.7 15.1 19.0 23.8 27.8 21.8 35.7 |
NA NA std NA xs NA NA NA NA NA NA |
10 20 30 40 NA 60 80 100 120 140 160 |
36.71 45.68 54.57 63.37 72.09 85.01 106.13 130.79 150.76 170.22 189.15 |
16.65 20.72 24.75 28.74 32.70 38.56 48.14 59.33 68.38 77.21 85.80 |
54.63 67.98 81.21 94.30 107.28 126.51 157.94 194.64 224.36 253.31 281.49 |
NA NA NA NA NA NA NA NA NA NA NA |
NA NA NA NA NA NA NA NA NA NA NA |
650 800 950 1100 1300 1500 1900 2400 2800 2800 2800 |
45.7 56.2 66.8 77.3 91.4 105.5 133.6 168.7 196.9 196.9 196.9 |
750 950 1100 1300 1300 1500 2800 2800 2800 2800 2800 |
52.7 66.8 77.3 91.4 105.5 126.6 161.7 196.9 196.9 196.9 196.9 |
| 16 | 16000 | 406.4 | .250 .312 .375 .500 .656 .844 1.031 1.219 1.438 1.594 |
6.4 7.9 9.5 12.7 16.7 21.4 26.2 31.0 36.5 40.5 |
NA NA std xs NA NA NA NA NA NA |
10 20 30 40 60 80 100 120 140 160 |
42.05 52.36 62.58 82.77 107.54 136.58 164.86 192.40 223.57 245.22 |
19.07 23.75 28.39 37.54 48.78 61.95 74.78 82.27 101.41 111.23 |
62.58 77.92 93.13 123.18 160.04 203.25 245.34 286.32 332.71 364.93 |
NA NA NA NA NA NA NA NA NA NA |
NA NA NA NA NA NA NA NA NA NA |
550 700 850 1100 1500 1900 2300 2700 2800 2800 |
38.7 49.2 59.8 77.3 105.5 133.6 161.7 189.8 196.9 196.9 |
650 800 1000 1300 1700 2200 2700 2800 2800 2800 |
45.7 56.2 70.3 91.4 119.5 154.7 189.8 196.9 196.9 196.9 |
| 18 | 18.000 | 457.2 | .250 .312 .275 .438 .500 .562 .750 .938 1.156 1.375 1.562 1.781 |
6.4 7.9 9.5 11.1 12.7 14.3 19.0 23.8 29.4 34.9 39.7 45.2 |
NA NA std NA xs NA NA NA NA NA NA NA |
10 20 NA 30 NA 40 60 80 100 120 140 160 |
47.39 59.03 70.59 82.06 93.45 104.76 138.17 170.84 208.00 244.14 274.30 308.55 |
21.50 26.28 32.02 37.22 42.39 47.52 62.67 77.49 94.35 110.74 124.42 139.96 |
70.53 87.85 105.05 122.12 139.07 155.90 205.62 254.24 309.54 363.32 408.20 459.17 |
NA. NA NA NA NA NA NA NA NA NA NA NA |
NA. NA NA NA NA NA NA NA NA NA NA NA |
500 600 750 900 1000 1100 1500 1900 2300 2800 2800 2800 |
35.2 42.2 52.7 63.3 70.3 77.3 105.5 133.6 161.7 196.9 196.9 196.9 |
600 750 900 1000 1200 1300 1800 2200 2700 2800 2800 2800 |
42.2 52.7 63.3 70.3 84.4 91.4 126.6 154.7 189.8 196.9 196.9 196.9 |
| 20 | 20.000 | 508.0 | .250 .375 .500 .594 .812 1031 1281 1500 1750 1969 |
6.4 9.5 12.7 15.1 20.6 26.2 32.5 38.1 44.4 50.0 |
NA. std xs. NA NA NA NA NA NA NA |
10 20 30 40 60 80 100 120 140 160 |
52.73 18.60 104.13 123.06 166.50 208.92 256.15 296.37 341.10 379.14 |
23.92 35.65 47.23 55.82 75.52 94.76 116.19 134.43 154.72 171.98 |
78.47 116.97 154.97 183.13 247.78 310.91 381.19 441.05 507.61 564.22 |
NA. NA NA NA NA NA NA NA NA NA |
NA. NA NA NA NA NA NA NA NA NA |
450 700 900 1100 1500 1900 2300 2700 2800 2800 |
31.6 49.2 63.3 77.3 105.5 133.6 161.7 189.8 196.9 196.9 |
500 800 1000 1200 1700 2200 2700 2800 2800 2800 |
35.2 56.2 70.3 84.4 119.5 154.7 189.8 196.9 196.9 196.9 |
| 24 | 24.000 | 609.6 | .250 .375 .500 562 .688 .938 .969 1.219 1.531 1.812 2.062 2.344 |
6.4 9.5 12.7 14.3 17.5 23.8 24.6 31.0 38.9 46.0 52.4 59.5 |
NA. std xs. NA NA NA NA NA NA NA NA NA |
10 20 NA 30 40 NA 60 90 100 120 140 160 |
63.41 94.62 125.49 140.80 171.17 230.92 238.29 296.53 367.45 429.50 483.24 542.09 |
28.76 42.92 56.92 63.87 77.64 104.74 108.09 134.50 166.67 194.82 219.19 245.89 |
94.36 140.81 186.75 209.53 254.73 343.65 354.61 441.28 546.82 639.16 719.14 806.72 |
NA. NA NA NA NA NA NA NA NA NA NA NA |
NA. NA NA NA NA NA NA NA NA NA NA NA |
400 550 750 850 1000 NA 1500 1800 2300 2700 2800 2800 |
28.1 38.7 52.7 59.8 70.3 NA 105.5 126.6 161.7 189.8 196.9 196.9 |
450 650 900 1000 1200 NA. 1700 2100 2700 2800 2800 2800 |
31.6 45.7 63.3 70.3 84.4 NA. 119.5 147.7 189.8 196.9 196.9 196.9 |
