steel tube

Hot-rolled carbon steel pipe is a basic material widely used in construction, machinery manufacturing, petrochemical and other industries. It uses carbon steel as the main raw material and is formed by hot rolling process. It has good mechanical properties and processing characteristics and is suitable

Cold-rolled carbon steel pipe is a carbon steel pipe product produced by cold rolling process. It has high precision and surface quality and is suitable for precision machinery, automobile manufacturing, construction and furniture industries. Compared with hot-rolled steel pipe, cold-rolled steel pipe has higher dimensional

Carbon steel pipes are widely used in the fields of oil, natural gas, chemical industry, electric power, etc., and are often in harsh environments such as humidity, corrosive gases, groundwater, etc. In such an environment, carbon steel pipes are susceptible to corrosion, which shortens their

Seamless pipe is an important pipe widely used in various industrial and engineering fields. Its excellent performance makes it outstanding in pressure bearing and corrosion resistance. The diameter and wall thickness of seamless pipe are important parameters that determine its application range and applicable scenarios.

Honed tube is a high-precision steel tube used in hydraulic and pneumatic systems. It is widely used in oil cylinders and cylinders of various mechanical equipment. Due to its high finish and precise dimensional control on the inner surface, the honed tube plays an important

Welded pipe, also known as welded steel pipe, is a type of steel pipe that is formed by bending steel plates or steel strips into shapes and then connecting them into pipes through welding processes. It is a type of steel pipe widely used in

In the past month, China's steel industry has received a series of good news, especially in terms of rising billet prices, steady growth in steel pipe exports, and positive signs in future steel pipe price forecasts. 1. Billet price trend Since September, China's billet market

Spiral welded pipe is a steel pipe manufactured by spiral welding technology. Spiral welded pipe is usually used to transport fluids such as oil, natural gas, water, as well as in structural engineering and bridge construction. The production method of spiral welded pipe is to

Oil casing pipe is an important equipment used to support the well wall, maintain the stability of the wellbore, protect the drilling mud backflow and prevent the well wall from collapsing during oil drilling. It is a key component of oil extraction and is widely

High-pressure boiler tubes are pipes used in boiler systems to withstand high temperatures and high pressures, and are usually required to have high strength, high temperature resistance and corrosion resistance. The materials of high-pressure boiler tubes usually include the following: Carbon steel: such as 20G