Galvanized steel pipes are divided into cold galvanized steel pipes and hot galvanized steel pipes, and cold galvanized steel pipes have been banned. 

Hot dip galvanized steel pipes are widely used in manufacturing industries such as construction, machinery, coal mines, chemicals, electricity, railway vehicles, 

automotive industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, exploration machinery, and greenhouse construction.

Galvanized pipe, also known as galvanized steel pipe, is a pipe coated with zinc layer on the surface of welded steel pipe, galvanized pipe is divided into hot galvanized pipe and cold galvanized pipe two main types. Hot dip galvanized pipe is formed by dipping the steel pipe into molten zinc, this treatment can produce a thick and uniform coating, with strong adhesion and long service life.

Galvanized steel pipe is a welded steel pipe with a hot dip plating or electric galvanized layer on the surface. Galvanizing can increase the corrosion resistance of the steel pipe and extend the service life. Technological process is: the clarinet, alkaline cleaning, washing, pickling, rinse, leaching agent, drying, hot dip galvanized within the outer wind -air cooling, water cooling, passivation, water rinse, inspection, weighing, warehousing.

In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.

Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.