Agricultural Greenhouse Steel Pipe High Tunnel Durable Maintenance Free

Hot DIP Galvanized Steel Pipe Steel Pipe For High Tunnel Agricultural Greenhouse

Product Description

Hot dip galvanized steel pipe is widely used in construction, machinery, coal mine, chemical industry, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery, exploration machinery and other manufacturing industries. Hot dip galvanized or galvanized welded steel pipe on the surface of galvanized steel pipe. Galvanizing can improve the corrosion resistance and prolong the service life of steel pipe. Galvanized pipes are widely used, not only for water, gas, oil and other general low-pressure fluid pipelines, but also for oil well pipes, oil pipelines in the petroleum industry, especially for offshore oil fields, oil heaters of chemical coking equipment, condensing pipes of coolers, etc. hot galvanized pipes such as coal distillation and wash oil heat exchanger, trestle pile, mine roadway support and support pipe react molten metal with iron matrix to generate alloy Layer, so that the substrate and coating combined. Hot galvanizing is the first pickling of steel pipes. Clean the ammonium chloride or zinc chloride solution or the mixed solution tank of ammonium chloride and zinc chloride, and then send it to the hot-dip tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. A layer of zinc iron alloy with corrosion resistance and close structure is formed by complex physical and chemical reaction between the base of hot-dip galvanized steel pipe and the deposition solution. The alloy layer is combined with pure zinc layer and steel pipe base. Therefore, it has strong corrosion resistance.

Advantage

The thickness of hot-dip galvanized layer is large, the coating is uniform, the adhesion is strong, and the service life is long. Low cost of galvanizing,

Production Step