Carbon steel seamless tube is a long strip of steel with a hollow cross-section, widely used for transporting fluids and manufacturing structural and mechanical parts.

The characteristics of seamless carbon steel pipes include:

Hollow cross-section: This characteristic makes it widely used as a pipeline for transporting fluids, such as oil, natural gas, coal gas, water, etc.

Economic section: Compared with solid steel such as round steel, carbon steel seamless tubes have the same bending and torsional strength while being lighter in weight, making them an economic section steel.

Carbon steel seamless tubes have a wide range of applications, including but not limited to:

Manufacturing structural components and mechanical parts, such as oil drill rods, automotive transmission shafts, bicycle frames, etc.

Construction field: used for manufacturing components such as steel scaffolding in construction.

Weapon manufacturing: Steel pipes are essential materials for various conventional weapons, such as gun barrels, cannon barrels, etc.

In addition, carbon steel seamless steel pipes are divided into two types based on their manufacturing processes: hot-rolled (extruded) seamless steel tubes and cold drawn (rolled) seamless steel pipes. Among them, 20 # seamless steel pipe, as a type of low-carbon steel pipe, has been widely used in the manufacturing of workpieces with low stress and high toughness requirements due to its good processing and welding performance.

When selecting seamless carbon steel pipes, factors such as material, specifications, usage, and production standards should be considered to ensure the purchase of high-quality products that meet the requirements.