Material selection of high pressure pipe fittings

　　High pressure pipe fittings are used in specific environment such as high pressure steam equipment, chemical high temperature and high pressure pipes, pressure vessels of power plants and nuclear power plants, high pressure boiler accessories, etc. Category division: high pressure elbow, high pressure tee, high pressure flange, high pressure reducer, high pressure pipe cap, high pressure blind plate,high pressure pipe fitting cross, high pressure pipe connection Division: welding connection, screw connection, bolt connection material division: 20g, 20mng, 25mng, 15mog, 20mog, 12crmog, 15CrMoG, 12CR2MOG 12crmovg, 12cr3movstib 1Cr18Ni9, 0Cr18Ni9, 1cr18ni11nb, etc.

　　The materials of high-pressure pipe fittings are 20g, 20mng and 25mng. 15mog, 20mog, 12crmog, 15CrMoG, 12CR2MOG 12crmovg, 12Cr3MoVSiTiB 1Cr18Ni9, 0Cr18Ni9, 1cr18ni11nb, etc.

　　We should choose according to the characteristics of the material before selection. The material of the fitting is the basic property of the fitting and the foundation of the fitting. As a qualified salesman or technician, the material parameters of pipe fittings should not be confused.

　　The known forging materials of seamless high-pressure pipe fittings are F92, F91, F22, P91 and p92.wb36.

　　Each fitting has a different material.