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CHANGFENG NEW MATERIALS

  • NACE MR 0175 Metals for sulfide Stress Cracking and Stress Corrosion Cracking Resistance in sour oilfield environment Download
  • 3A Sanitary Pipe Fittings Dimension and Specifications Download
  • Outside Diameter and Wall thickness table ANSI B 36.19 ANSI B36.10 Download
  • EN10216-5 Seamless steel tubes for pressure purposes — Technical delivery conditions Download
  • B36.10 DIMENSIONS AND WEIGHTS OF WELDED AND SEAMLESS WROUGHT STEEL PIPE Download
  • BS4504 Flange for Pipes ,Valves ,and Fittings Download
  • ASME B16.11 Forged Fittings.Socket welding and threaded Download
  • EN10204 3.1 Metallic products – Types of inspection documents Download
  • A403/403M Standard specification for Austenitic Stainless Steel Piping fittings Download
  • ASME B 16.9 FACTORY-MADE WROUGHT BUllWELDI NG FITTINGS 1 Download
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