20x40 40x40 25x50 Galvanized MS Gi Square Rectangular Steel Pipe
USD $650 - $730 /Ton
Min.Order:10 Tons
Tianjin Youfa International Trade Co., Ltd.
19mm 20x40 40x40 25x50 diameter galvanized ms gi hollow section square rectangular steel pipe
Tianjin factory 20x40mm rectangular hollow section 40x40 weight ms square erw pipe steel tube
50x50 GI square tube carbon steel pipes pre galvanized 40 g/m2 zinc coating shs tube
Black annealed welded square hollow section steel tube small thickness shs & rhs pipe