• Model NO.：Socket Welded Flange
• Manufacturing Way：Forging
• Shape：Circle
• Product Name：Socket Welded Flange, ASME B16.5 Class300
• Transport Package：in Wooden Cases or Customers Requirements
• Specification：TUV, ISO9001, BV, TS, CCS
• Trademark：Derbo
• Origin：Sichuan China (Mainland)
• HS Code：7307210000
• Production Capacity：100000 Piece,Pieces Per Week

Chemical Composition and Mechanical Property For ASTM A182Steel GradeChemcial CompositionMechanical performanceC(Max)Si(Max)Mn(Max)P(Max)S(Max)NiCrMoTensile strenght
(Min)Yield Strenght
(Min)psiMpapsiMpaF3040.081.002.000.0450.038.0-11.018.0-20.0 5157520530F304L0.031.002.000.0450.038.0-13.018.0-20.0 4957017525F3160.081.002.000.0450.0310.0-14.016.0-18.02.00-3.005157520530F316L0.031.002.000.0450.0310.0-15.016.0-18.02.00-3.004957017525F317L0.031.002.000.0450.0311.0-15.018.0-20.03.0-4.049570175252.Product Showcase

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Chengdu Derbo Steel focus on pipe&tube solution for project application for more than 10 years with good quality and reasonable price,has succeed to cooperated with Sheel,Lukoil and other famous oil&gas companies all over the world.

If you have any inquiry for our products,please don't hesitation to contact us.We will provide you the most competitive quotation and technical support.