Main material: Gr5Mo(P5, STFA25, T5), 15GrMo(P11, P12, STFA22), 13GrmO44, 12Gr1MoV, P22, 10GrMo910, T91, P91, P9, T9, WB36

Standard: GB5310-95, GB9948-88, ASTMA335/A335Ma, ASTMA213/A213m, DIN17175-79, JISG3467-88, JISG3458-88

Specification:25-610mm*4-30mm

Application: Oil, chemical, electric power, boiler industrya??s bearing high-temperature, bearing low-temperature, bearing cauterization using.

We can supply all kinds of seamless steel pipes and tubes.Please contact me if you have any requirements in this line of the products. I will quote you the offer in the first time.