A kind of boiler seamless pipe. The manufacturing method is the same as that for seamless pipes, but there are strict requirements for the steel grades used in the manufacture of steel pipes. According to the use of temperature is divided into general boiler tubes and high pressure boiler tubes.
1 Overview
(1) Manufacturing methods:
(1) The use temperature of seamless pipes for general boilers is below 450°C. Domestic pipes are mainly made of hot-rolled or cold-drawn tubes of No. 10 and No. 20 carbon steel.
2 High-pressure boilers are often used under high temperature and high pressure when they are used. The tubes are subject to oxidation and corrosion under the effect of high-temperature flue gas and water vapor. The steel pipe is required to have high endurance strength, high oxidation corrosion resistance, and good organization stability.
(2) Uses:
1 The general boiler seamless pipe is mainly used to manufacture water-wall pipes, boiling water pipes, superheated steam pipes, superheated steam pipes for locomotive boilers, large and small smoke pipes, and arched brick pipes.
2 The high-pressure boiler seamless pipe is mainly used to manufacture superheater tubes, reheater tubes, air tubes, and main steam tubes of high-pressure and ultra-high-pressure boilers.
Information Sources:
1 Overview
(1) Manufacturing methods:
(1) The use temperature of seamless pipes for general boilers is below 450°C. Domestic pipes are mainly made of hot-rolled or cold-drawn tubes of No. 10 and No. 20 carbon steel.
2 High-pressure boilers are often used under high temperature and high pressure when they are used. The tubes are subject to oxidation and corrosion under the effect of high-temperature flue gas and water vapor. The steel pipe is required to have high endurance strength, high oxidation corrosion resistance, and good organization stability.
(2) Uses:
1 The general boiler seamless pipe is mainly used to manufacture water-wall pipes, boiling water pipes, superheated steam pipes, superheated steam pipes for locomotive boilers, large and small smoke pipes, and arched brick pipes.
2 The high-pressure boiler seamless pipe is mainly used to manufacture superheater tubes, reheater tubes, air tubes, and main steam tubes of high-pressure and ultra-high-pressure boilers.
Information Sources:
Cummins Parts,Cummins Spare Parts,Cummins Performance Parts,Original Cummins Parts
JINING SHANTE SONGZHENG CONSTRUCTION MACHINERY CO.LTD , https://www.sdkomatsuloaderparts.com