What are the main types of welded pipe materials?

Definition of welded pipe:

Welded pipe, also known as welded steel pipe, is a steel product made by bending a steel plate into a tubular shape, welding it, and undergoing some form of surface treatment. Welded pipes have the characteristics of high strength, corrosion resistance, and long life, and are widely used in construction, automobiles, furniture and other fields. The following will introduce the commonly used materials of welded pipes.

Welded pipe material types:

1. Carbon steel welded pipe

Carbon steel welded pipe is the most common welded pipe material, mainly composed of carbon and a small amount of other elements. Carbon steel pipes have the characteristics of high strength, good processing performance, and good corrosion resistance. They are widely used in petroleum, chemical industry, aviation, shipbuilding, machinery and other industries.

2. Alloy steel welded pipe

Alloy steel welded pipe is a welded pipe material consisting of one or more alloy elements and carbon elements. It has  high strength, high hardness, high heat resistance and corrosion resistance. Alloy steel welded pipes are widely used in petroleum, chemical, aerospace, shipbuilding, machinery and other industries.

3. Stainless steel welded pipe

Stainless steel welded pipe is a rust-free steel pipe, mainly composed of chromium, nickel and other elements. Stainless steel welded pipe has good corrosion resistance, toughness and strength, and is easy to clean and disinfect. It is widely used in food, chemical, pharmaceutical and other industries.

4. Galvanized steel welded pipe

Galvanized steel welded pipe is a welded pipe material with a layer of zinc coating on the surface of the steel pipe. Galvanized steel welded pipes have the advantages of corrosion resistance, beautiful appearance, and long life, and are widely used in construction, home furnishing, machinery and other fields.