High pressure boiler tube is one of the indispensable part of Tai'an boiler, it is used forthe production of high pressure boiler superheater tubes, airway, such as main steam pipe components, can not be ignored. Then the high pressure boiler tube is how to make out.
usually boiler tube using the temperature below 450 ℃, domestic tube is mainly used in No.10, No. 20 carbon steel hot-rolled tube or cold drawn pipe production.
The high pressure boiler tube used in high temperature high pressure conditions, often, at high temperature flue gas pipe and the effect of water vapor, can produce oxidation and corrosion. The demand of steel pipe with high endurance strength, corrosion resistance high function, and arrange the stability of outstanding.