Insulated Copper Aluminium Tube Air Conditioner Connecting Pipe

Technical standard of copper aluminum connecting pipe:

(1)Welding point: no pores, cracks, slag, burrs and burn, not fusion,no obvious oxide film, no plug hole without significantly
reduced(Φ6.3hole is larger than 3.0mm);

(2)Air tightness: using a high pressure for 4.0MPa pressure for 5 minutes, no leakage;

(3)Pressure: after the air tightness check is qualified, slowly press the pressure to 13MPa, keep for 1 minute, without any cracks
which have high temperature resistant of 120℃.

Thermal insulated heat preservation tube material and characteristics:

1. Water, liquid, powder, granule transmission

2. Electrical wire protection tubing

3. Drain hose for construction, etc.

4. Especially for air conditioner drainage use(Heat preservation drain hose for air conditioners, Drain hose for central air conditioning system).

5. RoHs approval

The Advantages of Fire Resistance Custom Make Air Conditioner Use PE Insulated Copper Tube:

1-Completely conformed to the newest EU envirmontal standards SVHC.
2-High thermal stability, which is suitable for higher processing temperature(>170℃).
3-It has good mechanical property. Performance in all respects has almost kept same with pure resin.
4-It has good colurability, which can be configured to all kinds of colors.