Insulated Corrugated Copper Pipe with Spiral Flexible on Both Tubes

Insulated Corrugated Copper Pipe With Spiral Flexible On Both Tubes For Split Unit Air Conditioner

Standard: CE, BS, ASTM, JIS, DIN, AS, GB, etc.
Certificate:  ASTM, RoHS etc
Type: single or pair/twin, with or without flared nuts, different types of insulation pipes

Air Conditioning Corrugated Pipe Threaded Pipe,
The whole body is made of pure copper material, can be bent at will, will not break, will not be flat, has strong toughness and good ductility.

Insulated corrugated copper pipe features:
1. High quality insulation pipe:
        1)several types: PE / XPE / IXPE / Rubber, two layers / single layer, etc.
        2)Thickness 8mm~20mm.
        3)Anti-UV, Low water absorption, Low thermal conductivity.
        4)Surface can be printed with words.
        5)Standards comply with EN13501, M1, ASTM E84, AS1530, RoHS, etc.
2. All sizes and thickness of high quality copper tubes, as your requirements. Standards comply with EN12735, JIS H3300, ASTM B280, AS1571, RoHS, etc.
3. Type: single or pair types.
4. With or without flared nuts.
5. Length: 1~50 meters.
6. Suitable for any gas: R22, R407C, R410A, R404A, R507C, etc.
7. Light weight, good thermal conductivity.
8. Easy and quick installation, saving time and money. Easy transport.
9. Seamlessness prevents from moisture entry or dripping.
10. Can be with accessories: Nut, Drain pipe, Tape, PVC wall-fix tape, Joint insulation pipe, PVC wall-hole sleeve and cap, Electrical tape, Seal plaster, etc.

1) Packed with plastic film,or packed in standard export carton.
2)Can packed as customer's requirement
3)Can shipped by sea freight,Air freight,express, cheapest way is sea freigh.

also have another type unthreaded insulated copper pipe please refer ti below site: 

https://czandwin.en.made-in-china.com/product/wdLEYFhVkGkZ/China-HVAC-Air-Conditioner-Pure-Copper-Insulated-Tube-Copper-Line-Set.html