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ERW Steel Pipe, Welded Steel Pipe, Round Steel Pipe manufacturer / supplier in China, offering ASTM A36, Q235B, Ss400, ERW Round Welded Steel Pipe Price, Q195/Q235 Pre-Galvanized Square and Rectangular Hollow Section Steel Pipe or Steel Tube with Factory Lowest Price Weight List, Walk Through Ladder Frame Layher Scaffold Stair Australian q235b pre rectangular hollow erw section weight steel pipeq235b hollow section straight seam steel pipe - S235jr Ms q235b pre rectangular hollow erw section weight steel pipeq235b hollow section straight seam steel pipe, Q235 Hollow Section Welded Steel Straight Seam Steel Pipe Q235 hollow section welded steel straight seam steel pipe . Outside Diameter: Wall Thickness: Size. 21.25219mm. 2.756mm. Tolerance +/1% +/6%. Length. 1.0012.00M or according to the clients requirement. Brand Name. GUANGXIN. Material. Q235 hollow section welded steel straight seam steel pipe.q235b q345b rectangular hollow section steel pipeRectangular Hollow Section Q235b Wholesale, Hollow offers 601 rectangular hollow section q235b products. About 96% of these are steel pipes, 1% are stainless steel pipes. A wide variety of rectangular hollow section q235b options are available to

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