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Insulated AL-CO tube



Introduction of Product & Factory                       

1. Factory brief

Our factory is the first & largest manufacturer of aluminum-copper pipe in China, has got 12 granted inventive patents, has the most granted patents in the field of copper-aluminum pipe connection and the sole inventive patented product obtaining large-scale application in copper-aluminum pipe welding product brands.

We are qualified supplier of world well-known enterprises, includes Carrier, Daikin, LG, Gree, Midea, etc.
2. Patent introduction


3. Key features of product



What we do


Low leakage rate 6 ppm







 4. Specification

 A. sizes of aluminum and copper tube

         1/4", 3/8", 1/2", 5/8", 3/4"


 B. Type of insulated tube        

Two-layer   PE Insulted Tube

Single-layer   PE Insulated Tube

NBR/PVC   Black Tube




Invenstion Awards of Aluminum-copper Tube