小口徑無縫鋼管|小口徑無縫鋼管廠
|
24*2.5-3-4-5-6 |
無錫 |
|
25*2.5-3-4-5-6 |
無錫 |
|
28*3-3.5-4-5-6 |
無錫 |
|
32*3.5-4-5-6-8 |
無錫 |
|
34*4-5-6-8 |
天津 |
|
36*3.5-5-6-8 |
天津 |
|
38*4.5-6-7-8-10 |
天津 |
|
39*3.5-5-6-8 |
天津 |
|
42*3.5-4-5-6-7-8-9-10 |
衡陽 |
|
45*3.5-4-5-6-7-8-9-10 |
衡陽 |
|
48*3.5-4-5-6-7-8-9-10 |
衡陽 |
|
51*3.5-4-5-6-7-8-9-10 |
衡陽 |
|
56*3.5-4-5-6-7-8-9-10 |
衡陽 |
|
57*3.5-4-5-6-7-8-9-10 |
衡陽 |
|
60*3.5-4-5-6-7-8-9-12-14 |
寶鋼 |
|
63*3.5-4.5-5-6-7-8-9-12-14 |
寶鋼 |
|
68*4-4.5-5.5-7-8-9-10-12-14 |
寶鋼 |
| ||
