The high pressure boiler tube is a type of boiler tube and belongs to the category of seamless steel tubes. The manufacturing method is the same as that of a seamless tube high pressure boiler tube, but has strict requirements on the steel grade used for the manufacture of the steel tube. High pressure boiler tubes are often used in high temperature and high pressure conditions. High-pressure boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, air guiding tubes, main steam tubes, etc. for high-pressure and ultra-high pressure boilers.

High-pressure boiler tube refers to steel that is open at both ends and has a hollow section. Its length is larger than that of the surrounding. According to the production method, it can be divided into seamless steel pipe and welded steel pipe. The specifications are expressed in terms of dimensions (such as OD or side length) and wall thickness, ranging from small diameter capillaries to large diameter pipes up to several meters in diameter. Steel pipes can be used in pipelines, thermal equipment, machinery industry, petroleum geological exploration, containers, chemical industry and special applications.

The main work of power plant high-pressure boiler pipeline installation is the installation and connection between pipelines and pipelines, pipelines and equipment, pipelines and pipe fittings. Based on the function of the power plant boiler system, according to the actual environment of the pipeline installation, according to the high-pressure boiler pipeline installation of the power plant. The specifications and actual standards to achieve different pipe installation methods. Since the pipeline installation requires sufficient space and the elevation and space coordinates need to be fully considered during the installation process, the pipeline installation process should be strictly in accordance with the design requirements, so as to accurately control the direction and slope of the pipeline. Ensure the smooth flow of water in the pipeline.