Tube Tech Copper & Alloys Pvt. Ltd.

Cupro Nickel Tubes

Tube Tech produces a vast range of Cupro Nickel Tubes to satisfy all customer requirements in terms of outer diameter, wall thickness and tempers to suit the intended applications. The cupro nickel tubes are available in a variety of combinations, the main combinations manufactured by Tube Tech are :
  • Cupro Nickel Tubes 90/10
  • Cupro Nickel Tubes 70/30

This alloy has very high erosion and corrosion resistance. It has very high weld ability, easy for installation and high antifouling properties against sea microorganisms. Relatively high iron content provides better impingement attack resistance. The alloy is unique to stress corrosion cracking. This form of copper alloy gives the best service life under the most adverse conditions.

Dimensional Range
  • Outer Diameter - 4.00 to 22.00 mm
  • Wall Thickness â Between 0.15mm and 1.50 mm
  • Length upto 6 mtrs

End Applications : Heat Exchangers, Oil Coolers, Radiators, High Capacity Power Plants, Ship Building & Ship Repairs, Condensers, Offshore Oil rigs, Distiller Tubes, Evaporators, Ferrules etc



Cupro Nickel Tube 90/ 10 Standard BS2871part3 ASTM B-111 IS 1545 JIS H 3300 NFA 51 102
Symbol CN 102 C 70600 CuNi10Fe1 C7060 CuNi10Fe1Mn
Cupro Nickel Tubes 70/30 Standard BS2871part3 ASTM B-111 IS 1545 JIS H 3300 NFA 51 102
Symbol CN 107 C 71500 CuNi30Mn1Fe C 7150 CuNi30Mn1Fe
For more details please click on the links given below

70/30 Cupro Nickel Tubes

We are among the leading Manufacturers, Exporters and Suppliers of 70/30 Cupro Nickel Tubes. Backed by latest technology and in line with set industry standards, our 70/30 Cupro Nickel Tube is sturdy in construction, dimensionally accurate and corrosion resistant. Available in different sizes, specification, the 70/30 Cupro


90/10 Cupro Nickel Tubes

We are a prominent Manufacturer, Exporter and Supplier of a wide range of 90/10 Cupro Nickel Tubes. Our range of 90/10 Cupro Nickel Tubes is highly efficient for use in fuel cells, solar energy. Made from 90% Copper, 10% Nickel Alloy, the 90/10 Cupro Nickel Tubes offer excellent resistance to marine and salt water environment.


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