TORICH GB/T 13793 Longitudinal High Strength Galvanized Steel Tube 46mm Application Suitable for mechanical, construction and other structural purposes, and the straight seam ...
Hot Rolled Galvanized Square/Rectangular Steel Pipe/Tube Product Name : Square/ Rectangular Steel Pipe Material : Carbon Steel Surface:Hot dip galvanized Standard:DIN GB ISO JIS ...
40x40mm hot dipped Galvanized Round square tube 4x4 inch galvanized square steel pipe GI tube COMMODITY NAME Square and Rectangular Hollow Section Welded Steel Pipe SIZE RANGE ...