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406*25厚壁鋼管\無錫20#無縫管材料規格無錫每支多長？
厚壁鋼管\20#
無縫管現貨資源規格：
|
28×3-3.5-4-5-6 |
30 |
140×5-6-7-8-9-10-12━14-16-20-22 |
50 |
406×10-20━25-28-35-40 |
110 |
|
32×3.5-4-5-6-8 |
40 |
146×4.5-6-8-12-14-16-18-20-25-30 |
60 |
426×10-12-14-16-20-25-30-35-40 |
97 |
|
34×4-5-6-8 |
35 |
152×4.5-6-8-12-14-16-18-20-25-30 |
60 |
450×10-12-14-16-20-25-34-40-50 |
108 |
|
36×3.5-5-6-8 |
30 |
159×4.5-6-10-12-14 |
80 |
480×10-12-14-16-18-20-25-30-40 |
95 |
|
38×4-5-6-7-8-9-10 |
33 |
159×16-18-20-22-25-30 |
30 |
500×10-12-14-16-20-25-34-40-50 |
100 |
|
39×3.5-5-8-10 |
30 |
168×8-10-12-14-20-25-30-35 |
130 |
510×10-12-14-16-20-25-34-40-50 |
110 |
|
42×3.5-4-5-6-7-8-9-10 |
35 |
180×8-12-16-25-30 |
105 |
530×10-12-14-16-18-20-30-40 |
140 |