20G高壓鍋爐管402×10用途\無錫鋼管廠導(dǎo)氣管直銷
24×2.5-3-4-5-6 |
25 |
127×4.5-5-6-7-8-10-12-14-16-20 |
95 |
377×30-37-40-45-50 |
60 |
25×2.5-3-4-5-6 |
28 |
133×4.5-6-8-12-14-16-18-20-25-30 |
120 |
402×10-15-20━25-30-35 |
70 |
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 |