Section XV — Base metals and articles of base metal
HS code
74112200
Of coppernickel base alloys (cupronickel) or coppernickelzinc base alloys (nickel silver)
Common commodities
Seamless 90/10 cupro-nickel tubing70/30 welded nickel silver pipesMarine grade nickel silver condenser tubesErosion resistant German silver pipingHigh corrosion resistance cupro-nickel pipeworkNickel silver tubing for chemical processingDurable 70/30 marine piping materialCorrosion resistant 90/10 copper-nickel tubingGerman silver condenser tubes for industrial useMarine quality nickel silver piping