Tube Tech Copper & Alloys Pvt. Ltd.

Palghar, Maharashtra

Tube-Tech manufactures internally finned tubes / internally enhanced tubes with

a plain outer diameter and 50 to 70 internal ridges as per the requirement of the

Customer for Direct Expansion Shell and Tube Liquid Coolers. These inner grooved

tubes are also called Dx Tubes Or Evaporator Tubes. These internally enhanced fin

tubes are designed to provide maximum heat transfer with minimum refrigerant side

pressure drop. The inside heat transfer coefficient of these tubes is generally 2 to 3

times greater than coefficient for smooth surface tubes. These internally finned tubes

 

are available in tube materials Copper UNS C 12200 & 90/10 Cupro Nickel UNS C 70600.

Internally Finned tubes with wall thickness and internal ridge density other than

mentioned above can be produced on request.

Internally Finned tubes are produced in straight length up to 6 Meters. Bigger

 

lengths can be accommodated on request.

Tube tech manufactures integral finned tubes with superior dimensional control in copper, brass and cupro nickel tube materials for a wide variety of heat transfer applications. Our facilities are capable of producing all types of integral low medium and high fin tubes to suit every customers specific requirements. These tubes are fabricated in alloy c 12200 to meet the chemical, mechanical and other test parameters of astm b 75 b 359 and in alloy 44300 68700 70600 & 71500 to meet the chemical, mechanical and other test parameters of astm b 111 b 359. Bs en, jis and din standards are also available on request.For fin parameters of 22.2 mm, 25.4 mm tube or any other special requirements please contact us.Integral low medium high fin tubes with fin density other than mentioned in the above chart can be produced on request.For tube parameters of medium and high fin tubes of any size between 12.7 mm outer diameter to 25.4 mm outer diameter, please contact us.Integral fin tubes are generally supplied in the as finned condition. Brass tubes and cupro nickel tubes can be supplied in annealed temper upon specific request.Integral fin tubes are generally produced with desired plain ends, tubes can also be fabricated with intermediate landings upon specific request.Integral fin tubes are produced in straight length up to 8 meters. Bigger lengths can be accommodated on request.

Tube Tech manufactures Integral Finned Tubes with superior dimensional control in Copper, Brass and Cupro Nickel tube materials for a wide variety of heat transfer applications. Our facilities are capable of producing all types of integral low / medium and high fin tubes to suit every customer’s specific requirements. These tubes are fabricated in alloy C 12200 to meet the chemical, mechanical and other test parameters of ASTM B 75 / B 359 and in alloy 44300 / 68700 / 70600 & 71500 to meet the chemical, mechanical and other test parameters of ASTM B 111 / B 359. BS EN, JIS and DIN standards are also available on request.

• For Fin parameters of 22.2 mm, 25.4 mm tube or any other special requirements please contact us.
• Integral low / medium / high fin tubes with fin density other than mentioned in the above chart can be produced on request.
• For tube parameters of medium and high fin tubes of any size between 12.7 mm outer diameter to 25.4 mm outer diameter, please contact us.
• Integral Fin Tubes are generally supplied in the “as finned” condition. Brass Tubes and Cupro Nickel Tubes can be supplied in “annealed” temper upon specific request.
• Integral Fin Tubes are generally produced with desired plain ends, tubes can also be fabricated with intermediate landings upon specific request.
• Integral Fin Tubes are produced in straight length up to 8 Meters. Bigger lengths can be accommodated on request.

End Application :  Heat exchangers, air condensers and air preheaters, Oil Coolers, process coolers, refrigerant evaporators etc.

Integral Low Fin Tubes with finely grooved, modified outer and internal enhancements are produced by Tube Tech for Refrigerant Condenser Applications. These fin tubes are manufactured with integral helical fins on the outside surface of the tube which enhance the condensing heat transfer coefficient. Internal helical ridges of this enhanced condenser tube act to induce turbulent water flow and increase surface area, both of which improve heat transfer. These fin tubes are ideally suitable for demanding condensing applications. These fin tubes are fabricated in alloy C 12200 to meet the chemical, mechanical and other test parameters of ASTM B 75 / B 359 and in alloy 70600 to meet the chemical, mechanical and other test parameters of ASTM B 111 / B 359. BS EN, JIS and DIN standards are also available on request. 

Condenser Fin Tubes are generally produced with internal ridges / rifles. However, smooth bore tubes may also be produced on request.

Condenser Fin Tubes are generally supplied in the “as finned” condition. However, alloy 70600 can be supplied in “annealed” temper upon specific request.

Condenser Fin Tubes are generally produced with desired plain ends, tubes can also be fabricated with intermediate landings upon specific request.

Condenser Fin Tubes are produced in straight length up to 8 Meters. Bigger lengths can be accommodated on request.

Condenser Fin Tubes are supplied with deburred / smooth ends.

 

End Application: Refrigerant condenser applications

 

 

Condenser Tubes with finely grooved, modified outer and internal enhancements are produced by Tube Tech for Refrigerant Condenser Applications. These tubes are manufactured with integral helical fins on the outside surface of the tube which enhance the condensing heat transfer coefficient. with finely grooved, modified outer and internal enhancements are produced by Tube Tech for Refrigerant Condenser Applications. These tubes are manufactured with integral helical fins on the outside surface of the tube which enhance the condensing heat transfer coefficient. Internal helical ridges of this enhanced condenser tube act to induce turbulent water flow and increase surface area, both of which improve heat transfer. These tubes are ideally suitable for the demanding condensing applications. These tubes are fabricated in alloy C 12200 to meet the chemical, mechanical and other test parameters of ASTM B 75 / B 359 and in alloy 70600 to meet the chemical, mechanical and other test parameters of ASTM B 111 / B 359. BS EN, JIS and DIN standards are also available on request.

• Condenser Tubes are generally produced with internal ridges / rifles. However, smooth bore tubes may also be produced on request.
• Condenser Tubes are generally supplied in the “as finned” condition. However, alloy 70600 can be supplied in “annealed” temper upon specific request.
• Condenser Tubes are generally produced with desired plain ends, tubes can also be fabricated with intermediate landings upon specific request.
• Condenser Tubes are produced in straight length up to 8 Meters. Bigger lengths can be accommodated on request.
• Condenser Tubes are supplied with deburred / smooth ends.

End Application : Refrigerant condenser applications