| 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 1-1/2" x 1" x SCH80 | 2PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 2" x 1" x SCH80 | 7PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 2" x 1-1/2" x SCH80 | 23PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 3" x 1-1/2" x SCH40 | 10PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 3" x 2" x SCH80 | 2PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 3" x 2" x SCH40 | 10PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 3" x 2-1/2" x SCH40 | 2PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 2" x SCH80(XS) | 2PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 4" x 2" x SCH40 | 23PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 6" x 3" x SCH40 | 21PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 6" x 4" x SCH40 | 14PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 8" x 6" x SCH80 | 1PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 10" x 4" x SCH40 | 3PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 10" x 8" x SCH80 | 1PC | 
 
          
          | 对焊偏心异径管 REDUCER(弧形) 碳钢 A234Gr.WPB-S(无缝)12" x 6" xSTD/SCH40 | 3PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 12" x 8" x SCH40 | 3PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 12" x 10" x SCH40 | 2PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 14" x 10" x SCH40 | 2PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 14" x STD x | 2PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 14" x 12" x SCH40 | 4PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 16" x 10" x STD | 4PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 16" x 12" x SCH40 | 4PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S(无缝) 18" x 10" x SCH80 | 1PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 18" x 10" x XS / | 1PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 18" x 14" x STD | 4PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 20" x 12" x XS | 1PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 20" x 16" x | 4PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 24" x 16" x XS | 1PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 24" x 16" x | 3PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 碳钢 A234Gr.WPB-S (无缝) 24" x 20" x XS | 1PC | 
 
          
          | 对焊偏心异径管 REDUCER (弧形) 低温用钢 A420Gr.WPL6-S (无缝) 10" x 6" x SCH40 | 3PC |