GB5310 seamless steel pipe for high pressure boiler

GB5310 seamless steel pipes are used for heating surface tubes, headers, economizers, superheaters, reheaters, etc. of high-pressure boilers (the working pressure is generally above 9.8MPa and the working temperature is between 450℃ and 650℃).
Mainly produce steel pipe grades: 20G, 20MnG, 15MoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG.

GB5310 20G boiler pipe: It is mainly used to manufacture high-quality carbon structural steel, alloy structural steel and stainless heat-resistant steel seamless steel tubes for steam boiler pipes with high pressure and above. These GB5310 seamless steel pipes for high pressure boiler work under high temperature and high pressure by the party , The pipe will be oxidized and corroded under the action of high temperature flue gas and water vapor. Therefore, the steel pipe is required to have high durability, high oxidation resistance, and good structural stability.

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