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Weld Neck Flange/Slip on Flange/Plate Flange/Socket Flange/Thread Flange/ Lap Joint Flange Carbon Steel ANSI B16.5/B16.47 Q235/20/16mn/304/304L/316/316L

Weld Neck Flange/Slip on Flange/Plate Flange/Socket Flange/Thread Flange/ Lap Joint Flange Carbon Steel ANSI B16.5/B16.47 Q235/20/16mn/304/304L/316/316L
   Product Description1Products:Weld Neck Flange,Slip on Flange,Plate  Flange,Socket Flange,Thread Flange,Lap Joint...

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