Yosun (Tianjin) Piping Engineering Co., Ltd. is one of the most credible manufacturers and suppliers of galvanized electric welded steel pipe in China. Please feel free to wholesale customized galvanized electric welded steel pipe at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
To improve the corrosion resistance of steel pipes, they are usually galvanized. Hot-dip galvanized pipes are produced by causing a reaction between the molten metal and the iron substrate to form an alloy layer, thus combining the substrate and the coating. Hot-dip galvanizing involves first acid-washing the steel pipe to remove its oxide layer, followed by a cleaning process in a solution of ammonium chloride or zinc chloride or a mixture of both, and then sending it into a hot-dip galvanizing tank. Hot-dip galvanizing has the advantages of a uniform coating, strong adhesion, and a long service life.
Purpose
1. Construction field: Mainly used in building structure, bridge, highway guardrail, tunnel, water conservancy engineering and other occasions. They can withstand high pressure and weight, and have good corrosion resistance.
2. Transportation field: Galvanized steel pipe is generally used in the manufacture of automobile exhaust pipes, bicycle frames, ship accessories, etc. They have the characteristics of light, strong, wear-resistant, etc., effectively prevent rust and corrosion.
3. Oil and gas industry: Galvanized pipe is an important tool for oil and gas extraction, processing and transportation. In addition, in the oil and gas industry, galvanized pipes are also used to manufacture equipment such as storage tanks, pipes and valves.
4. Chemical industry: Galvanized pipe is used in the chemical industry to manufacture storage tanks, pipelines, heat exchangers and other equipment, and has good corrosion resistance and high temperature resistance.
Product
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