What is a high-pressure seamless steel pipe
High-pressure seamless steel pipe and high-pressure boiler pipe are a type of boiler pipe and belong to the seamless steel pipe category. The manufacturing method is the same as that of seamless pipes, but there are strict requirements for the type of steel used in manufacturing steel pipes. High-pressure boiler tubes are often used under high temperatures and high-pressure conditions. High-pressure boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, air guide tubes, main steam tubes, etc. for high-pressure and ultra-high-pressure boilers.

The main uses of high-pressure seamless steel pipes
① High-pressure seamless steel pipes are mainly used to make water-cooled wall pipes, boiling water pipes, superheated steam pipes, superheated steam pipes for locomotive boilers, large and small smoke pipes arch brick pipes, etc.
② High-pressure seamless steel pipes are mainly used to manufacture power plant superheater pipes, reheater pipes, air guide pipes, main steam pipes, etc. for high-pressure and ultra-high-pressure boilers.