ASTM S235JR Low Carbon Galvanized Steel Pipe DN40 DN200 For Building Material
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ASTM S235JR Low Carbon Galvanized Steel Pipe DN40 DN200 For Building Material
Product Description
Hot-dip galvanizing pipe reacts molten metal with an iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in an aqueous solution of ammonium chloride or zinc chloride or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to in a hot dip plating tank.
Specification
Product Details
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Application
Packing And Transportation
FAQ
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Product Tags: DN40 DN200 Galvanized Steel Pipe Building Material Galvanized Steel Pipe S235JR Galvanized Steel Pipe |
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ASTM S235JR Low Carbon Galvanized Steel Pipe DN40 DN200 For Building Material |
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