Annual Survey of Manufactures (ASM) 2004 - List of Goods

• 331 - Primary metal products

331421B - Copper and copper-base alloy pipe and tube

• Examples of included products:

  • Pipes and tubes, brass
  • Pipes and tubes, copper alloy (exc brass, cupro-nickel and nickel silver)
  • Pipes and tubes, cupro-nickel
  • Pipes and tubes, nickel silver
  • Pipes and tubes, refined copper