天津市北辰区中关村可信产业园B9-1 Address: B9-1, Trustworthy Industrial Park, Zhongguancun, Beichen District, Tianjin
15522233345 Mobile: 15522233345
许宗涛 Contact: Xu Zongtao
High pressure pipe 6
20g high-pressure boiler tube products are very popular in the market, especially involving green environmental protection coatings, energy-saving water-saving sanitary products, environmental protection stone, environmentally friendly cement foam insulation board, etc. Here we will introduce the 20G high-pressure boiler tube compared with ordinary What are the different production methods and uses of boiler tubes?
Production method of 20G high pressure boiler tube
① Generally, the operating temperature of boiler tubes is below 350 ° C. Domestic tubes are mainly made of hot-rolled or cold-drawn tubes of No. 10 and No. 20 carbon steel.
② High-pressure boiler tubes are often in high-temperature and high-pressure conditions when they are used. Under the effect of high-temperature flue gas and water vapor, the tubes will oxidize and corrode. The steel pipe is required to have high durability, high resistance to oxidation and corrosion, and excellent arrangement stability.