Materials

Pipe / Tube: Seamless steel pipes/tubes OD:114-219mm WT:6.0-45mm Grade:10,20,35,45,Q345,20G,12Cr1MoVG,15CrMoG,15CrMo,J55,N80,45Mn2,40Cr

seamless pipe: OD:114-219mm WT:6-45mm Standard:GB,ASTM,API

seamless pipe:Standard:GB8162/8163,ASTM A106/A53 GR.B,API 5L GR.B,API 5CT J55/N80 OD:4.1/2" to 8.5/8" WT:6-45mm

steel tube: OD:114-219mm WT:6-45mm Standard:GB,ASTM,API

seamless steel pipes:Standard: ASTM A106/A53 Gr.B,API 5L GR.B,API 5CT GR.J55/N80 OD:114-219mm WT:6-45mm Standard:GB,ASTM,API

seamless steel pipes:GB8162/8163, ASTM A106/A53, API 5L GR.B,API 5CT Gr.J55/N80 OD:114-219mm WT:6-45mm Standard:GB,ASTM,API

Seamless Tube Standard:ASTM A106B/A53B,GT/8162-1999,GB/T8163-1999 Outside diameter:114-219mm Wall thickness:8-40mm

seamless pipe:Standard:GB8162/8163,ASTM A106/A53 GR.B,API 5L GR.B,API 5CT J55/N80 OD:4.1/2" to 8.5/8" WT:6-45mm

Hot rolled seamless tube Standard:ASTM A106 / A53 Gr.B, Chinese standard:GB/T8163-1999 OD range:114-219mm WT range:9.50-25mmGrade:10,20,35,45,Q345

Line Pipe: Standard: API 5L Gr.BSpecification OD (in) OD (mm) WT (in) WT (mm) WIGHT (lb/ft) WEIGHT (kg/m) 4.5 114.3 0.337 8.56 15 22.32 4.5 114.3 0.438 11.13 19.02 28.32 4.5 114.3 0.531 13.49 22.53 33.54 4.5 ...