Seamless boiler pipes according to TU-14-3R-55-2001, TU 14-3-460-75

Characteristics of seamless boiler pipes, made of steel tubular billets, allow them to be used in conditions of extreme temperatures and high pressures.

Special Properties

Products are made of 12Kh1MF and 20K steels, which largely determine their operational properties.

12Kh1MF is a heat-resistant low-alloy steel of pearlite class. You can buy a boiler pipe 12X1MF for operation at temperatures up to 585 degrees. At the same time, intensive formation of scale is observed at a temperature of 600 degrees. The material has limited weldability.

20K – high-quality carbon structural steel, which does not have any restrictions on welding. Seamless boiler pipe 20K can be successfully operated at temperatures from -20 to +450 degrees.

Applications

Unique operating properties allow the successful use of boiler tubes TU 460 and TU 55 in pipelines, boiler plants, steam boilers and other equipment that requires high resistance to significant loads, extreme pressure and significant temperatures.