Application of galvanized steel pipe

　　Galvanized steel pipe is widely used in construction, machinery, coal, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery and other manufacturing industries.

　　Cheap Cold Rolled Galvanized Round Steel Pipe with hot-dip galvanizing or galvanized coating on the surface of galvanized steel pipe. Galvanizing can increase the corrosion resistance and prolong the service life of steel pipe. The use of galvanized pipe is very wide, except for water, gas, oil and other general low pressure fluid pipeline, is used in petroleum industry especially offshore oil well pipe and oil pipe, chemical coking equipment oil heater, cooler, oil pipe exchanger for coal distillation, and support piles, Zhanqiao mine tunnel the tubes.