Overview of Petroleum Pipes Structure Pipes

Application： Seamless steel pipes made of this type of steel are widely used in hydraulic props, high-pressure gas cylinders, high-pressure boilers, fertilizer equipment, petroleum cracking, automotive axle sleeves, diesel engines, hydraulic fittings, and other pipes.

product details

SIZE: 19—914MM*2—150MM Product category Steel grade Standard Application Seamless steel tubes for mechanical engineering and normalstructure 10.20.35.45.Q345.Q460.Q490.Q620. GB/T8162 Seamless steel tubes for manufaclumg pipelines pipe fittings equipments and mechanlcal structures 42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV 1018.1026.8620.4130.4140 ASTM A519 S235JRH. S273J0H. S275J2H. S355J0H. S355NLH.S355J2H EN10210 A53A.A53B.SA53A.SA53B ASTM A53/ASME SA53 Note:Other Size Can Also Be Provided After Consuliting With Customers Chemical Component： grade C Si Mn Mo Cr V 12Cr1MoV 0.08~0.15 0.17~0.37 0.40~0.70 0.25~0.35 0.90~1.20 0.15~0.30 Mechanical properties:： grade Tensile（MPa） Yield（MPa） Extend（%） Section shrinkage （ψ/%） Impact （Aku2/J） Impact toughness value αkv(J/cm2) Hardness（HBS100/3000） 12Cr1MoV ≥490 ≥245 ≤22 ≥50 ≥71 ≥88(9) ≤179