大口径焊接钢管规格表
|
壁厚 外径 |
0.3 |
0.4 |
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.5 |
1.8 |
2.0 |
2.2 |
2.5 |
2.8 |
3.0 |
3.2 |
3.5 |
3.6 |
4.0 |
4.2 |
4.6 |
4.8 |
5.0 |
5.5 |
6.0 |
8.0 |
10 |
12 |
14 |
|
220 |
|
|
|
|
|
|
|
|
|
|
|
|
⊕ |
⊕ |
⊕ |
⊕ |
⊕ |
⊕ |
⊕ |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
|
|
250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
⊕ |
⊕ |
⊕ |
⊕ |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
|
|
280 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
⊕ |
⊕ |
⊕ |
⊕ |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
|
320 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
⊕ |
⊕ |
⊕ |
⊕ |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
|
360 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |
|
400 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |
|
450 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |
|
500 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |
|
560 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |
|
壁厚 外径 |
0.3 |
0.4 |
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.5 |
1.8 |
2.0 |
2.2 |
2.5 |
2.8 |
3.0 |
3.2 |
3.5 |
3.6 |
4.0 |
4.2 |
4.6 |
4.8 |
5.0 |
5.5 |
6.0 |
8.0 |
10 |
12 |
14 |
|
220 |
|
|
|
|
|
|
|
|
|
|
|
|
⊕ |
⊕ |
⊕ |
⊕ |
⊕ |
⊕ |
⊕ |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
|
|
250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
⊕ |
⊕ |
⊕ |
⊕ |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
|
|
280 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
⊕ |
⊕ |
⊕ |
⊕ |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
|
320 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
⊕ |
⊕ |
⊕ |
⊕ |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
Ο |
|
360 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |
|
400 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |
|
450 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |
|
500 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |
|
560 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ο |
Ο |
Ο |
Ο |
Ο |