CD Series Copper Tube Refrigerator Condeser

Model NO.: CD
Form: Fixed Tube-Sheet
Application Field: Petrochemical Industry
Certification: RoHS, ISO, CE
Condition: New
Usage: for Commercial Freezer
Cooling Method: Direct Cooling
Item: CD Series Copper Tube Refrigerator Condeser
Trademark: RETEKOOL
Transport Package: Packed by Carton or Pallets
Specification: according to client requirement
Origin: China
HS Code: 84189910
CD Series Copper Tube Refrigerator Condeser 

The CD series products are air cooled heat exchangers for refrigeration system . They are devided in 4 groups : CD,CDC,CDS and CDV . All products have been tested on 2.8MPA air leakage . 

1 .Raw Material : copper tube , aluminium fin , galvnized plate and stainless steel plate
2 .Size of copper pipe :diameter :7/7.94/9.52mm ,Inner Grooved Or smooth tube .
3 .Auminium foil : Hydrophilic or bare
4 .Fin type :Louver Fin , Flat fin , corrugated fin 
5 .Pitch of fins can be adjusted between 1.8-5.8mm
6. Pitch of holes and pitch of rows :25x21.65mm,19.05x12.7mm,25.4x22mm,21x12.7mm,22x19.05mm......
7.3.0MPA Air Pressure bitrogen test leaklees .
 
Mould Info : 
copper tube diameter holds and rows pitch fin space holds array fin surface fin edge type defrost heater
Φ15.88mm 50×50mm 4-10mm equilateral triangle sin-wave&corrugated flat+wave with
Φ15.88mm 38Χ33mm 2.5-4mm equilateral triangle sin-wave&corrugated flat+wave with
Φ12.7mm 31.75Χ27.5mm 3-9mm equilateral triangle sin-wave&corrugated flat+wave with
Φ9.52mm 25Χ21.65mm 1.5-6mm equilateral triangle sin-wave&corrugated flat+wave with
Φ9.52mm 31.75Χ27.5mm 2.5-7.5mm equilateral triangle sin-wave&corrugated flat+wave with
Φ9.52mm 25χ21.65mm 1.5-2.5mm equilateral triangle louver flat without
Φ7.94mm 25χ21.65mm 1.5-3.5mm equilateral triangle flat flat+wave without
Φ7.0mm 21×12.7mm 1.3-1.8mm equilateral triangle louver flat without
CD Series Copper Tube Refrigerator Condeser 
CD Series Copper Tube Refrigerator Condeser
CD Series Copper Tube Refrigerator Condeser
CD Series Copper Tube Refrigerator Condeser

Air Valve Double Chamber

Air Valve double chamber:

1. Application: water transition pipes

2. Function:

a. when the pipe is being filled with water, the air valve automatically let air out of the empty pipes. The air must be released rapidly to make sure that the pressure does not increase in that area as flow is restricted by the air in the pipe.

b. when the pipe is being empty, the air valve must let air into the pipes rapidly to prevent the pressure from dropping and forming a vacuum in the pipe.

c. automatically remove the air bubbles forms at the high points of the pipes or move through the pipes to prevent them reduce the water flow through the valves.

3. Surface coating:

Internally and externally coated with fusion bonding epoxy coating of minimum thickness of 250um. As required, Certification corresponding to drinking water like KTW, WRAS could be available.

4 Quality traceability

All the valves are with serial no. which could ensure the traceability of the production and quality control.

Air Valve Double Chamber,Double Canisters Exhaust Valve,Double Orifice Air Valve,Double Type Air Valve

SUZHOU YUEDA VALVE CO., LTD. , https://www.jsyuedavalve.com