QINGDAO ZERUI METAL CO., LTD.

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Product Name:5m Insulated Copper Pair Coil
Description:5 meters insulated copper pair coil, copper line set, air conditioner pipe

Usage: Used for mini split air conditioner. Both sides are flared and with nuts to make easier connection. The copper tube inside of insulation with different wall thickness is compatible for R410a, R407c, R404, R507 and R22 refrigerants. The insulation is made of cross linked irradiated polythene foam, with three layer structure, UV resistant, flammability quality HF-2 according to UL94 standard

Advantage:
1. CE certificate, RoHS certificate and ISO 9001 management system assure superior quality
2. Professional copper tube manufacturer, fast production and delivery
3. 100% pure copper:
Unlike many other split connection line set brands that are made of aluminum, our line sets are 100% pure copper. Aluminum (CU-AL) is cheaper than copper so many brands are starting to produce aluminum line sets to save on cost. However, aluminum cannot be cut or reduced like the industry standard copper lines. And most importantly, aluminum lines will result in a loss of energy efficiency. The Thermal conductivity is much greater in copper than aluminum (around 60%), so the short term savings of aluminum line sets will result in higher utility costs in the long term.
4. Cross linked irradiated polythene (IXPE) foam insulation tube, UV resistant and anti-aging
Three-layer irradiated cross-linked polyethylene foam insulation tubes maximize energy efficiency by minimizing energy transfer. The outer layer is UV resistant and anti-aging embossed film. The middle layer is irradiated cross-linked polyethylene foam (IXPE foam). And the inner layer is polyethylene foam (PE foam).
5. Flammability quality HF-2 according to UL 94 standard

Specifications:
1. Alloy: Cu-DHP (C12200)
2. Temper: soft temper
3. Packing: Each end flared and with nuts, individually sealed in plastic bag and then packing in strong sea worthy carton. Pallet is available upon request.
4. Standard:
ASTM B280, EN 12735-1, AS 1571, JIS H3300
5. Delivery time: about 3-4 weeks
6. Brand: ZeRui brand or OEM

Size Range:

ductless compatibility

size

copper tube

OD x WT

insulation

  thickness  

(mm)

Insulation inner 

  diameter

(mm)

9000-12000

BTU

1/4”+3/8”

6.35x0.56 – 9.52x0.56

8mm / 9mm

8.0 – 12.0

1/4”+3/8”

6.35x0.61 – 9.52x0.61

8mm / 9mm

8.0 – 12.0

1/4”+3/8”

6.35x0.71 – 9.52x0.71

8mm / 9mm

8.0 – 12.0

1/4”+3/8”

6.35x0.81 – 9.52x0.81

8mm / 9mm

8.0 – 12.0

12000&18000

BTU

1/4”+1/2”

6.35x0.56 – 12.7x0.56

8mm / 9mm

8.0 – 14.0

1/4”+1/2”

6.35x0.61 – 12.7x0.61

8mm / 9mm

8.0 – 14.0

1/4”+1/2”

6.35x0.71 – 12.7x0.71

8mm / 9mm

8.0 – 14.0

1/4”+1/2”

6.35x0.81 – 12.7x0.81

8mm / 9mm

8.0 – 14.0

24000BTU

1/4”+5/8”

6.35x0.56 – 15.88x0.61

8mm / 9mm

8.0 – 18.0

1/4”+5/8”

6.35x0.61 – 15.88x0.71

8mm / 9mm

8.0 – 18.0

1/4”+5/8”

6.35x0.71 – 15.88x0.81

8mm / 9mm

8.0 – 18.0

1/4”+5/8”

6.35x0.81 – 15.88x1.02

8mm / 9mm

8.0 – 18.0

24000BTU

3/8”+5/8”

9.52x0.56 – 15.88x0.71

8mm / 9mm

12.0 – 18.0

3/8”+5/8”

9.52x0.61 – 15.88x0.81

8mm / 9mm

12.0 – 18.0

3/8”+5/8”

9.52x0.71 – 15.88x0.91

8mm / 9mm

12.0 – 18.0

3/8”+5/8”

9.52x0.81 – 15.88x1.02

8mm / 9mm

12.0 – 18.0

36000BTU

3/8”+3/4”

9.52x0.56 – 19.05x0.81

8mm / 9mm

12.0 – 22.0

3/8”+3/4”

9.52x0.61 – 19.05x0.91

8mm / 9mm

12.0 – 22.0

3/8”+3/4”

9.52x0.71 – 19.05x1.02

8mm / 9mm

12.0 – 22.0

3/8”+3/4”

9.52x0.81 – 19.05x1.14

8mm / 9mm

12.0 – 22.0

36000BTU

1/2”+3/4”

12.7x0.56 – 19.05x0.81

8mm / 9mm

14.0 – 22.0

1/2”+3/4”

12.7x0.61 – 19.05x0.91

8mm / 9mm

14.0 – 22.0

1/2”+3/4”

12.7x0.71 – 19.05x1.02

8mm / 9mm

14.0 – 22.0

1/2”+3/4”

12.7x0.81 – 19.05x1.14

8mm / 9mm

14.0 – 22.0



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