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May 15, 2016 · Hot Dipped Galvanized Round Steel Pipe. 1.Product advantages:Hot galvanizing has the advantages of uniform coating, strong adhesion. and long service life.Complex physical and chemical reactions take place between the hot galvanized steel tube matrix and the molten bath to form a tightly corrosion resistant zinc-ferroalloy layer. Rectangular Tube Sizes Philippines - Minjie steelRectangular Tube Sizes Philippines - China Manufacturers, Suppliers, Factory. With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Rectangular Tube Sizes Philippines, 2 Inch Galvanized Scaffolding Pipe , Galvanized Square Erw Tube , C Channel , Mild Steel Steel Pipe & Tube - Tianjin Youfa International Trade Co 1 / 123. 20*20/30*30/40*40/50*50/75*38 Black Square Tube with Lowest Price. FOB Price:US $535-750 / Ton. Min. Order:1 Ton. Contact Now. 1.5 Inch Ms Hollow Section Steel Tube ERW Square Steel Tube by 38 X 38 mm. FOB Price:US $535-750 / Ton.
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The hot-dip galvanizing coating is thick, the cost of electro galvanizing is low, and the surface is not very smooth. Oxygen blowing welded pipe:it is used as steel-making oxygen blowing pipe, generally small-diameter welded steel pipe, with specifications of 3 / 8-2 inch and 8 kinds. It is made of 08, 10, 15, 20 or 195-q235 steel strips.