Oil Finishing Seamless Precision Steel Tube Carbon Steel Cold Drawn Seamless Tube
Nominal |
External |
ANSI B36.10 |
diameter |
diameter |
Nominal diameter in inches |
in |
in |
10 |
20 |
30 |
Standard |
inches |
millimeters |
mm |
Kg/m |
mm |
Kg/m |
mm |
Kg/m |
mm |
Kg/m |
1/8" |
10.29 |
- |
- |
- |
- |
- |
- |
1.73 |
0.371 |
1/4" |
13.72 |
- |
- |
- |
- |
- |
- |
2.24 |
0.644 |
3/8" |
17.15 |
- |
- |
- |
- |
- |
- |
2.31 |
0.858 |
1/2" |
21.34 |
- |
- |
- |
- |
- |
- |
2.77 |
1.26 |
3/4" |
26.67 |
- |
- |
- |
- |
- |
- |
2.87 |
1.68 |
1" |
33.4 |
- |
- |
- |
- |
- |
- |
3.36 |
2.5 |
11/4" |
42.16 |
- |
- |
- |
- |
- |
- |
3.56 |
3.38 |
11/2" |
48.26 |
- |
- |
- |
- |
- |
- |
3.68 |
4.05 |
2" |
60.33 |
- |
- |
- |
- |
- |
- |
3.91 |
5.43 |
21/2" |
73.03 |
- |
- |
- |
- |
- |
- |
5.16 |
8.62 |
3" |
88.9 |
- |
- |
- |
- |
- |
- |
5.49 |
11.28 |
31/2" |
101.6 |
- |
- |
- |
- |
- |
- |
5.74 |
13.56 |
4" |
114.3 |
- |
- |
- |
- |
- |
- |
6.02 |
16.06 |
5" |
141.3 |
- |
- |
- |
- |
- |
- |
6.55 |
21.76 |
6" |
168.3 |
- |
- |
- |
- |
- |
- |
7.11 |
28.23 |
8" |
219.08 |
- |
- |
6.35 |
33.28 |
7.04 |
36.8 |
8.18 |
42.4 |
10" |
273.05 |
- |
- |
6.35 |
41.7 |
7.8 |
51 |