Low and medium pressure boiler tube:
Low and medium pressure boiler tube is mainly used as the heating surface tube of low and medium pressure boiler, the working pressure is generally not more than 5.88MPA, and the working temperature is below 450℃.

High pressure boiler tube:
High pressure boiler tube is mainly used as heating surface, economizer, superheater, reheater and other key parts of high-pressure boiler. The working pressure is generally above 9.8MPa and the working temperature is between 450℃ and 650℃. We can produce all kind of seamless steel tube such as 20G, 15CrMoG, 12Cr1MoVG, T/P11, T/P22, WB36, SA-106B, SA-106C, P235GH, P265GH according to standards GB/T 5310, ASTM A335, ASME SA 335, EN 10216-1, EN 10216-2 and so on for boiler application.