What is the difference between 1Cr5Mo and 15CrMo steel pipe in application

15CrMo steel pipe is used in petroleum, petrochemical, high pressure boiler, etc. industries. the seamless pipe for special purpose includes seamless pipe for boiler, seamless steel pipe for geology and seamless pipe for petroleum.

1Cr5Mo steel belongs to Cr Mo heat-resistant steel. Due to its excellent oxidation resistance and thermal strength, the working temperature of 1Cr5Mo steel can reach 600℃. Therefore, 1Cr5Mo steel is widely used in thermal power plant, nuclear power plant, petroleum refining and other high temperature equipment. A large number of 1Cr5Mo alloy steel pipes are used in the high temperature hydrogen pipelines of the first and second platinum reforming units in a petrochemical refinery.