Galvanized steel pipe is a welded steel pipe with a hot-dip or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used. In addition to being used as pipeline pipes for general low-pressure fluids such as water, gas, and oil, they are also used as oil well pipes and oil pipelines in the petroleum industry, especially offshore oil fields, and oil heaters and condensation pipes for chemical coking equipment. Pipes for coolers, coal distillation washing oil exchangers, trestle piles, and support pipes for mine tunnels, etc.

Galvanized steel wire is made by drawing high-quality carbon structural steel such as 45 #, 65 #, and 70 #, and then galvanizing (electro galvanizing or hot galvanizing).

Galvanized steel wire is made by drawing high-quality carbon structural steel such as 45 #, 65 #, and 70 #, and then galvanizing (electro galvanizing or hot galvanizing).

Galvanized steel wire is made by drawing high-quality carbon structural steel such as 45 #, 65 #, and 70 #, and then galvanizing (electro galvanizing or hot galvanizing).

Galvanized steel wire is made by drawing high-quality carbon structural steel such as 45 #, 65 #, and 70 #, and then galvanizing (electro galvanizing or hot galvanizing).

Galvanized steel wire is made by drawing high-quality carbon structural steel such as 45 #, 65 #, and 70 #, and then galvanizing (electro galvanizing or hot galvanizing).

Galvanized square steel pipe is a kind of hollow square section steel pipe with square section shape and size made of hot rolled or cold rolled galvanized strip steel or galvanized coil steel after cold bending and forming, and then high-frequency welding, or galvanized square steel pipe made in advance of cold bent hollow steel pipe and then processed by Hot-dip galvanization.Galvanized square pipes are divided into hot dip galvanized square pipes and cold dip galvanized square pipes in terms of production technology. It is precisely because the processing of these two types of galvanized square pipes is different that they have many different physical and chemical properties.

Galvanized square steel pipe is a kind of hollow square section steel pipe with square section shape and size made of hot rolled or cold rolled galvanized strip steel or galvanized coil steel after cold bending and forming, and then high-frequency welding, or galvanized square steel pipe made in advance of cold bent hollow steel pipe and then processed by Hot-dip galvanization.Galvanized square pipes are divided into hot dip galvanized square pipes and cold dip galvanized square pipes in terms of production technology. It is precisely because the processing of these two types of galvanized square pipes is different that they have many different physical and chemical properties.

Carbon steel pipe is a steel pipe with carbon as the main alloying element, and its carbon content is between 0.12 and 2.0%. Compared with other steel pipes, carbon steel pipes have the following characteristics:

Carbon steel pipe is a steel pipe with carbon as the main alloying element, and its carbon content is between 0.12 and 2.0%. Compared with other steel pipes, carbon steel pipes have the following characteristics:

Carbon steel pipe is a steel pipe with carbon as the main alloying element, and its carbon content is between 0.12 and 2.0%. Compared with other steel pipes, carbon steel pipes have the following characteristics:

Carbon steel pipe is a steel pipe with carbon as the main alloying element, and its carbon content is between 0.12 and 2.0%. Compared with other steel pipes, carbon steel pipes have the following characteristics: