Russian Market GOST 12820-80 12821-80 WN SO Welded Flange For Connecting Pipe
USD $1.02 - $1.05 /Piece
Min.Order:1 Piece
Hebei Yaosheng IM & EX Trading Co.,Ltd
Q235 ST20 GOST33259-2015 Flat Plate Welded Flange With Water Line For connect Pipe
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