Select the appropriate pressure, corrosion resistance coefficient of the tube
High-pressure boiler tube use is often in high temperature and high pressure prerequisites, the tube in the high temperature flue gas and the role of water vapor, oxidation and erosion will occur. Requirements for steel tubes with high enduring strength, high resistance to oxidation and erosion function, and good organizational disorder. High-pressure boiler tube is mainly used to manufacture high pressure and ultra-high pressure boiler superheater tubes, reheater tubes, air guide tubes, main steam tubes and so on.