| 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 1 1/2" x 150LB x SCH80 详规范 | 16PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 1 1/2" x 300LB x SCH80 详规范 | 57PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 2" x 150LB x SCH80 详规范 | 18PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 2" x 300LB x SCH80 详规范 | 23PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 3" x 150LB x SCH40 详规范 | 9PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 3" x 300LB x SCH40 详规范 | 20PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 4" x 150LB x SCH40 详规范 | 7PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 4" x 300LB x SCH40 详规范 | 9PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 6" x 150LB x SCH40 详规范 | 7PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 6" x 300LB x SCH40 详规范 | 8PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 8" x 150LB x SCH40 详规范 | 4PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 8" x 300LB x SCH30 详规范 | 3PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 8" x 300LB x SCH40 详规范 | 3PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 10" x 300LB x SCH30 详规范 | 2PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 12" x 150LB x STD 详规范 | 2PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 12" x 300LB x SCH30 详规范 | 1PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 16" x 300LB x SCH30 详规范 | 1PC | 
 
          
          | 低温锻钢焊颈法兰 WN RF A350Gr.LF2 CL1 30" x 150LB x XS 详规范 | 1PC |