Seamless steel pipe is an indispensable material for urban construction and pipeline transportation, with light weight, high temperature resistance, impact resistance and other performance characteristics.

API 5L Seamless pipe is a seamless steel pipe manufactured according to API 5L (American Petroleum Institute 5L specification), which is mainly used in oil, gas and other fluid transportation pipeline systems.

The seamless steel pipe is mostly produced by hot rolling and cold drawing process. In the cold drawing process, the seamless steel pipe often needs to be annealed.

Welded steel pipe is a common type of steel pipe in modern engineering applications, it has a unique manufacturing process and excellent comprehensive properties, and has been widely used in many fields.

As the global energy and chemical market demand continues to rise, the steel industry has ushered in a new breakthrough in seamless carbon steel pipe technology.

LSAW steel pipe is a type of steel pipe commonly used in modern engineering, it has a unique manufacturing process and excellent comprehensive performance, and has been widely used in many fields.

Pipeline welding is a comprehensive technology, including material preparation, selection of welding method, parameter setting of welding process, detection and treatment.

Stainless steel pipes have become a popular choice in many industries because of their corrosion resistance, durability and aesthetics, and the alloying elements in stainless steel pipes provide them with unique properties, making them extremely resistant to corrosion.

ASTM A270 Sanitary stainless Steel pipe is the standard specification for welded seamless, heavy cold work welded austenitic and ferritic stainless steel sanitary pipe.

Spiral steel pipe is a kind of welded steel pipe, is a common building material, suitable for the construction of Bridges, docks, tunnels, etc.

DIN 1629 is the standard for seamless round tubes of non-alloy steel with special quality requirements. It is a German standard that specifies the requirements for non-alloy steel seamless round steel pipes.

Hot rolled seamless pipe is made by calcination of billet at high temperature, perforation, rolling, sizing, straightening and other process steps.

With the development of society and the continuous advancement of the industrialization process, the diversification of pipes has become more and more important.

With the rapid development of social science and technology, the demand for oil and natural gas is increasing day by day, and there are more and more anti-corrosion measures for oil pipelines and natural gas pipelines.