high efficiency tube for shell exchanger/ air conditioner heat exchangers/copper fin tube and potable water heat exchanger

Work Condition:
1)Refrigerant side (Between the tube and shell):R22,R134a,R407c,R410a            
2)Water side (in the tube):Domestic water,Nature water,antifreeze (glycol water)

3)This structure  A used as condenser,For heat mode. 

Material:
1)Heat transfer Tube: copper finned tube,nickel-copper finnedtube,double-wall copper tube.

2)shell: High quality steel (4mm thickness).

Features:
• Self-patented technology. 
• Optimized heat-transferring effect.
  structure, the medium flows more smoothly and enhance 
• Heat-transferring rate increase 20% compared with traditional ones.

High Effciency of Heat Exchange:
1)Use efficiency finned copper  tube, heat exchange area is 3.6 times than the Smooth Tube.,it is one  important cause of high efficiency.
2)Inside the tube is screw thread,inside and outside of tubes induce turbulence flow of freon and water,it's another cause of high efficiency.
3)The compact helix structure of the coil ensures sufficient heat exchange between the gas and water.

Safety:
1)Whole tube inside shell has no internal joint,that means no welding bug.
2)The Copper Tube is fully shaped and then installed into the shell thus free from Products processing defects.   

3)There is no block on water loop and the water flow is smooth,thus keep it avoid dirty.
4)The water pipe is on the lowest position ,and easy for drainage in cold season,avoid freeze. 

Usage:
It can be widely used in drinking water of the cooling/heating,dairy beverage heating/cooling, chemistry, chemicalengineering, bio-food, medicine and other special industriescooling/heating heat exchanger; because of its unique twotier inner tube structure, and to prevent leakage in the heatexchanger. Used for participating in the two kinds of heatexchange media, anti-channeling does not occur, resulting in 
leakage after the media flow in the double-decker sanchwich of
Copper tube and efficient, cross-contamination does not occur.Improved heat exchange of security and reliability.

Structure