对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S(无缝) 2" x 1" x SCH80 |
2PC |
对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S (无缝) |
2PC |
对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S (无缝) |
1PC |
对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S 无缝 4" x 2" x SCH40(STD) |
4PC |
对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S 无缝 4" x 2" x SCH40(STD) |
2PC |
对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S (无缝) 4" x 3" x SCH40 |
4PC |
对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S (无缝) 4" x 3" x SCH40 |
4PC |
对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S (无缝) 6" x 3" x SCH40 |
8PC |
对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S (无缝) 6" x 4" x SCH40 |
4PC |
对焊同心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S(无缝) 10" x 6" x SCH30/ |
2PC |