NAVSEA 70/30 Copper Nickel Class 200 Seamless Pipe, MIL-T-16420

Product # 720200
MAIN_CUNI_PIPE.jpg
  • MAIN_CUNI_PIPE.jpg

Overview

70/30 Copper Nickel is uniquely qualified as an ideal candidate for piping systems in the ship-building industry due to its alloy properties, including low general corrosion rates in seawater, resistance to stress corrosion cracking due to ammonia in seawater, high resistance to crevice corrosion and stress corrosion due to chlorides, good pitting resistance, ready weldability, ease of fabrication and inherent resistance to biofouling.

Product Attributes

  • Construction Seamless Pipe
  • Pressure Class Class 200 (Std)
  • Body Material 70/30 Copper Nickel
  • Material Spec Alloy 71500
  • Specification MIL-T-16420
  • Specification Type Navy

Options

Item # Size (in) Outside Diameter (in) Wall Thickness (in) Weight (lbs/ft)
720200.006.035 3/8 OD
720200.006.065 3/8 OD
720200.040 1/4 0.54 0.06 0.41
720200.060 3/8 0.68 0.06 0.52
720200.100 1/2 0.84 0.06 0.67
720200.150 3/4 1.05 0.06 0.85
720200.200 1 1.32 0.06 1.08
720200.250 1-1/4 1.66 0.072 1.52
720200.300 1-1/2 1.9 0.072 1.76
720200.400 2 2.38 0.083 2.54
720200.450 2-1/2 2.88 0.083 3.1
720200.500 3 3.5 0.095 4.32
720200.550 3-1/2 4 0.095 4.96
720200.600 4 4.5 0.109 6.39
720200.650 5 5.56 0.125 9.08
720200.700 6 6.62 0.134 11.63
720200.750 8 8.62 0.148 16.8
720200.800 10 10.75 0.187 25.8
720200.820 12 12.75 0.25 40
720200.880 14 14 0.25
720200.890 16 16 0.25
720200.920 20 20 0.25

Documents

Document Name File Size
Copper Nickel Size Chart.pdf 73.73 KB

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Dimensional and specification information shown here represents common industrial & commercial standards. Actual dimensions may vary by manufacturer, please contact your local W&O office for specific information.