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熱軋無縫鋼管Q345B規格\152×4.5每米多少公斤？
|
39×3.5-5-8-10 |
30 |
146×4.5-6-8-12-14-16-18-20-25-30 |
60 |
377×30/37/40 |
60 |
|
42×3.5-4-5-6-7-8-9-10 |
35 |
152×4.5-6-8-12-14-16-18-20-25-30 |
60 |
402×10/15-20-25-30-35 |
70 |
|
45×3.5-4-5-6-7-8-9 |
40 |
159×4.5-6-10-12-14 |
80 |
406×10/20-25-28-35-40 |
110 |
|
48×3.5-4-5-6-7-8-9-10 |
24 |
159×16-18-20-22-25-30 |
30 |
426×10/12-14-16-20-25-30-35-40 |
97 |
|
51×3.5-4-5-6-7-8-9-10 |
60 |
168×8-10/12/14/20/25/30/35 |
130 |
450×10/12-14-16-20-25-34-40 |
108 |
|
56×3.5-4-5-6-7-8-9-10 |
58 |
180×8-12-16-25-30 |
105 |
480×10/ 12 14 16 18 20 25 30 40 |
95 |
|
57×3.5-5-6-7-8-9-10-12 |
50 |
180×32-34-38-40 |
102 |
500×10/12-14-16-20-25-34-40 |
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