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Introduction Of Galvanized Pipe
Feb 27, 2018

Galvanized tube, also known as galvanized steel pipe, is divided into two kinds, hot galvanizing and galvanizing. Hot dip galvanized zinc coating is thick, which has the advantages of uniform coating, strong adhesion and long service life. The cost of galvanizing is low, the surface is not very smooth, and its corrosion resistance is much worse than that of the hot galvanized pipe.

Main classification

Galvanized steel pipe cooling tube, hot plating tube, the former has been banned, the latter is also advocated by the state for temporary use.

Hot-dip galvanized pipe

It is to make the molten metal react with the iron matrix to produce the alloy layer, so that the matrix and the two layers of the coating are combined. Hot dip galvanizing is to pickle steel pipes first, then rem