High-pressure boiler seamless steel pipe production process

High-pressure boiler seamless steel pipes are usually made of high-quality carbon steel, alloy steel or stainless steel. The seamless process ensures that the pipe has no welds, enhances its pressure resistance and fatigue resistance, and is suitable for high temperature and high pressure environments.

Seamless steel pipe production process:

The production process of seamless steel pipe mainly includes hot rolling and cold drawing. The hot rolling process is to heat the steel billet and then roll it into steel pipes of different specifications; the cold drawing process is to heat the steel billet and then perform piercing, drawing and other processes to finally obtain the required steel pipe.

Through strict control of production process and quality inspection, it is ensured that high-pressure boiler seamless steel tubes have excellent mechanical properties and durability, and can operate stably for a long time in high temperature and high pressure environments.