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Quick Overview

Offering Cu-Ni  Composite Flanges :



  • AI-Brass : ASTM B111 C68700 Cast bronze : ASTM B61, B62 JIS H3300 C6870 JIS H5111 BC1 ~ BC7 BS 2872 CZ110 BS 1400 LG C
  • Leaded yellow brass : ASTM B584 C85400 Steel : ASTM A105 JIS H5101 YBSC JIS G3101 SS400
  • Cu-Ni 90/10 : ASTM B151 C70600 JIS H3300 C7060 BS 2872 CN102

 Applicable Standards

  • The national and international standards to which the flanges are produced are detailed in the relevant product tables.
  • Composite Flanges
  • Composite weld-neck and composite slip-on flanges are made up from two components, an inner Flange(welding collar) in Al-Brass, Cu-Ni 90/10, Cu-Ni 70/30 and an outer flange in carbon steel.
  • Composite blind flanges are made up from a carbon steel blind flange with a welded-on, and machined disc in Al-Brass, Cu-Ni 90/10 or Cu-Ni 70/30.