Contact Us

Tel:+86 0519 81695177

E-mail: keviny@vrcooler.com
Address: Qingsitang, Henglin Town, Wujin Dist, Changzhou, Jiangsu, China

Direct Expansion Coil

Direct Expansion Coil

Copper Tube Aluminum Fin Direct expansion coil

Direct expansion coil structure


Series: Copper Tube Aluminum Fin Direct expansion coil 

The main raw material: copper tube (or aluminum tube) aluminum foil

Structure: Copper tube and aluminum tube penetrate into the fin, tightening

Surface treatment: Aluminium tube aluminum fin surface aluminum oxidation; copper tube aluminum fin surface dip lacquer or electrophoretic paint

Internal quality: No leakage, can meet the internal cleanliness requirements of CFC and CFC-free refrigerants. Actually, there are liquid pipe distributors. According to different evaporation temperature, condensing temperature and cooling capacity, the heat transfer area of the evaporator is calculated. Thermal area is the finned copper tube surface area plus fin surface area


About us


1, on the quality

All products are our own production, the factory has more than 10 years of history, product 

quality is no doubt, please rest assured to buy!


2, about the size

Sizes are customized, can be provided by the buyer, can also consult our customer service, 

drawings are preferred!


3, about the product

Our products are taken in kind


4, about customer service

If your inquiry fails to respond in time, it may be too much consulting or system failure at 

the time!


5, after sales

We will provide complete after-sales service. 


6, on the delivery

Delivery by the express or logistics company can also be mentioned.

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