High-pressure boiler tubes are used in a high-temperature and high-pressure environment, so the material selection is strict and its process is similar to the ordinarty seamless pipe. They are widely used as boiler superheater, gas duct, steam pipe, etc.

The materials of high-pressure boiler tubes is 20G carbon steel and high-pressure alloy boiler tubes. Corresponding materials can be selected according to the working environments.

National standard of boiler tube is GB/T3087-2008 low and medium pressure boiler tubes and GB/T5310-2008 high pressure boiler tubes.

Changsha Xiangjia Metal Materical Co., Ltd. the Steel Pipe Division of ADTO GROUP, is one of the leading manufacturers of steel products in China. We specializes in manufacturing all kinds of steel pipe in various grades and sizes. Years of production experience and manufacturing facilities who have a capacity of 200,000 tons per annual will ensure the good quality and competitive duration of our products.