Despriciton: Multi - Rifled Seamless Steel Tubes for High Pressure GB/T 20409 Multi-Rifled Seamless Steel Tubes for High-Pressure Boiler Spec Material 20G ,20MnG ,25MnG ,12CrMoG ,15CrMoG Size Range OD 4-1200mm WT 0.3-200mm General Length 8-12 m Tolerance According to the following tables or customers’ request.Longitudinal mechanical properties of internal screw tub...
Standard: AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Surface Treatment: Clean, blasting and painting according to customer requirement
Machining Service: Cutting, Welding, Bending, Forming, Rolling, Drilling, Slitting, Heat treatment
E-mail: [email protected]
Leave A Message