What is a seamless pipe? It is a kind of boiler tube and belongs to the category of seamless steel tube. The manufacturing method is the same as that of seamless steel pipes, but there are certain strict requirements on the steel types used in the manufacture of steel pipes. Since seamless pipes are often in a state of high temperature and high pressure during use, seamless pipes are mainly used to manufacture superheater tubes, reheater tubes, steam guide pipes and main steam seamless pipes for high-pressure and ultra-high pressure boilers.
The production method of seamless tubes can be divided into general boiler tubes and high-pressure boiler tubes according to the use temperature. When seamless pipes are used, they are often exposed to high temperatures and pressures. Pipes will be oxidized and corroded under the action of high temperature flue gas and water vapor. Steel pipes are required to have high durability, high resistance to oxidation and corrosion, and good structural stability.
Seamless pipes are widely used, mainly used in the manufacture of water-cooled wall pipes, boiling water pipes, superheated steam pipes, locomotive boiler superheated steam pipes, large and small smoke pipes, and arch brick pipes. It can also be used to produce power plant superheater tubes, reheater tubes, air tubes, main steam tubes, etc. for high-pressure and ultra-high pressure boilers.
Now the industry using seamless steel pipe is really common. For example, seamless steel pipes can be used in many similar applications both at the construction level and at the transportation level. There must be advantages and disadvantages of the steel pipe itself. Compared with the general steel pipes used in the past, the seamless steel pipe adopts a series of new technology production techniques, so it has the solid quality of the seamless steel pipe.
Today, seamless steel pipes are used in really universal industries at the construction level, at the transport level. Seamless steel pipe is generally available for many similar applications. There must be advantages and disadvantages of the steel pipe itself. Compared with the general steel pipes used in the past, the seamless steel pipe adopts a series of new technology production techniques, so it has the solid quality of the seamless steel pipe.