| Series | Thickness | Mass | ||||
| Single Pipe | For quantities * | |||||
| + | - | + | - | + | - | |
Light |
No Limit |
8 % |
No Limit |
8 % |
No Limit |
8 % |
Medium |
No Limit |
10 % |
No Limit |
10 % |
No Limit |
7.5 % |
Heavy |
No Limit |
10 % |
No Limit |
10 % |
No Limit |
7.5 % |
| Nominal Bore | Series |
Outer Diameter | Thickness | Mass of Black Tube | ||||
| Maximum | Minimum | Plain Ended | Screwed and Socketed | |||||
| mm | mm | mm | mm | Kg/Mtr | Mtr/Tonne | kg/Mtr | Mtr/Tonne | |
6 |
Light |
10.10 |
9.70 |
1.80 |
0.361 |
2770 |
0.364 |
2747 |
Medium |
10.60 |
9.80 |
2.00 |
0.407 |
2457 |
0.410 |
2439 |
|
Heavy |
10.60 |
9.80 |
2.65 |
0.493 |
2028 |
0.496 |
2016 |
8 |
Light |
13.60 |
13.20 |
1.80 |
0.517 |
1934 |
0.521 |
1919 |
Medium |
14.00 |
13.20 |
2.35 |
0.650 |
1538 |
0.680 |
1529 |
|
Heavy |
14.00 |
13.20 |
2.90 |
0.769 |
1300 |
0.773 |
1294 |
10 |
Light |
17.10 |
16.70 |
1.80 |
0.674 |
1484 |
0.680 |
1471 |
Medium |
17.50 |
16.70 |
2.35 |
0.852 |
1174 |
0.858 |
1166 |
|
Heavy |
17.50 |
16.70 |
2.90 |
1.020 |
980 |
1.030 |
971 |
15 |
Light |
21.40 |
21.00 |
2.00 |
0.952 |
1050 |
0.961 |
1041 |
Medium |
21.80 |
21.00 |
2.65 |
1.220 |
820 |
1.230 |
813 |
|
Heavy |
21.80 |
21.00 |
3.25 |
1.450 |
690 |
1.460 |
685 |
20 |
Light |
26.90 |
26.40 |
2-35 |
1.410 |
709 |
1.420 |
704 |
Medium |
27.30 |
26.50 |
2.65 |
1.580 |
633 |
1.590 |
629 |
|
Heavy |
27.30 |
26.50 |
3.25 |
1.900 |
526 |
1.910 |
524 |
25 |
Light |
33.80 |
33.20 |
2.65 |
2.010 |
498 |
2.030 |
493 |
Medium |
34.20 |
33.30 |
3.25 |
2.440 |
410 |
2.460 |
407 |
|
Heavy |
34.20 |
33.30 |
4.05 |
2.970 |
337 |
2.990 |
334 |