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Copper Couplings

  • Wrought Copper and Copper Alloy Solder Joint Pressure Fittings: ASME/ANSI Std. B16.22 - 2001
  • Tubular Wrought Copper: Standard Specification for Seamless Copper Tube: ASTM B75 Alloy C12200
  • The industry standards are: ANSI (American National Standards Institute); ASME (The American Society of Mechanical Engineers); MSS (Manufacturers Standardization Society of the Valve and Fittings Industry Inc.); ASTM (American Society for Testing and Materials).
  • All Cello Products Inc. wrought copper fittings are NSF 61 registered.