Cupro-Nickel Fin Tubes

Integral Low Fin Tubes, External Finned Tubes, Enhanced Tubes, Straight Finned Tubes, Finned U Bend Tubes, Copper Fin Tubes, Fin Tubes, Fintubes, Finned Tubes, Low Fin Tubes, Low Finned Tubes, Finned Tube Coils, Cooling Coils, Fine Tubes, Pin Tubes, Turbo Chill Tubes, Cupro-Nickel Fin Tubes, Corrugated Tubes, Stainless Steel Fin Tubes, Finned U-Bends, U Bend Fin Tubes, Carbon Steel Fin Tubes, Carbon Steel Finned Tubes, Admiralty Brass Finned Tubes, Brass Fin tubes, Aluminium Brass Fin Tubes, Aluminium Fin Tubes, End Cross Tubes, Medium Fin tubes, Medium Finned Tubes, Non-Ferrous Finned Tubes, Ferrous Finned Tubes, Heat Exchanger Tubes, Boiler Tubes, Condenser Tubes, Chiller Tubes, Economizer Tubes, Copper Tubes, Carbon Steel Tubes, Stainless Steel Tubes, External Fins with Internal Ribs, Integrally Low finned Tubes, Integrally Finned Tubes, Integral Fin Tubes, Extruded Fin Tubes, SB-111 Tubes, SB-359 Tubes, High Efficiency Tubes, Internal Grooved Tubes, Inter Cooler, After Coolers, Fintubes-tespl, fintubesindia, fintubeindia, Fin Tubes India, Fin Tubes Manufacturer & supplier, Pune, Maharashtra, India.


Cupro-Nickel Fin Tubes are processed out of plain Cupro-Nickel Tubes conforming to SB-111 UNS No. 70400, 70600, 71000, 71500 and finning will be carried out as per SB-359.
90:10 Cupro-Nickel exhibits excellent resistance to impingement attack. This alloy is suitable for Marine condenser tubes, especially where higher water velocities are encountered.
70:30 Cupro-Nickel has in general, the best resistance of any of the copper alloys to impingement attack and to corrosion from most acids and waters. It is being used in severe corrosive conditions in which service lives longer than those of other copper alloys are desired.
These fin tubes are manufactured out of Cupro-Nickel tubes of Minimum 9.52mm OD up to 25.40mm OD. Wallthickness of the plain tubes varies from 1.21mm upto 2.77mm, depending upon the technical Parameters, required by customer.

Material [ MOC ]

: Cupro - Nickel SB111 UNS No. C - 70400, 70600, 71000, 71500


: As per SB - 359


: 9.52mm, 12.70mm, 15.88mm, 19.05 mm, 22.20mm to 25.40mm

Wall thickness

: 1.21mm up to 2.77mm

No. of Fins per Inch

: 19 and 26 FPI

  • Cupro-Nickel Low Fin Tubes are available with exact lengths required by customer.
  • Cupro-Nickel Low Finned Tubes are available with plain portion at both ends, as per customer specification.
  • Cupro-Nickel Fin Tubes are available with Intermediate landings ( plain portion for baffle sheet support ), as per customer    requirement.
  • Copro-Nickel Fin Tubes will be supplied, duly Pneumatic Pressure Tested or Hydro Tested, after finning.
  • Cupro-Nickel Fin Tubes will be supplied in "As Finned Temper".
  • Cupro-Nickel Fin Tubes will be supplied duly Stress Relieved on in-house Electric Conveyor Belt Furnace, as per SB-359, on    customer specific requirement.
  • We shall provide MTC alongwith our supply documents.

Cupro-Nickel Fin Tubes
Cupro-Nickel Fin Tubes
Cupro-Nickel Fin Tubes