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.

 


Standards


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

 

Dimensional Range

  1. Outer Diameter - 4.00 to 35.00 mm
  2. Wall Thickness – Between 0.4 mm and 2.11 mm
  3. Length upto 8 mtrs
  4.  Tempers: Light drawn & Annealed

 

End Applications

 

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