Q195B Galvanized Steel round pipe
Hot-dip galvanized pipe: Hot-dip galvanized pipe is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Complicated physical and chemical reactions occur between the steel pipe matrix and the molten plating solution to form a corrosion-resistant zinc-iron alloy layer with a compact structure. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix. It has the advantages of uniform coating, strong adhesion and long service life.
Main uses and industries: widely used in low-pressure fluid delivery and mechanical structures such as fire water supply, gas, air, oil, heating steam, etc.