Brand Name: RETEK
Model Number: 2013091301
Place of Origin: Guangdong, China (Mainland)
INSULATED CONNECTION COPPER CONNECTING TUBE
ITEM: INSULATED CONNECTION COPPER TUBE
(Specification: 1/4"+1/2", 4m covered by double layers insulation tube)
Accessories in the middle including: one set wall- through bushing, a 2m drain-pipe, a 18m bind
tape, a bag of mastic sealant.
ITEM: INSULATED CONNECTION COPPER TUBE
(Specification: 1/4"+5/8", 5.5m covered by double layers insulation tube)
Accessories in the middle including: power lines, one set wall- through bushing, a 2m drain-pipe,
a 18m bind tape, a bag of mastic sealant.
Note: Length ,outer diameter and wall thickness of copper pipe can be provided all kinds of specification according to customers.
PE insulation tube:
Single layer insulation tube and double layers (PVC+PE) insulation tube
Specification of common air-conditioner insulation tube:
Specification of common air-conc |
itioner insulation tube: |
TYPE |
Insulation tube ID X wall thickness(mm) |
1HP |
8X8+12X8 |
1.5HP |
8X8+15X8 |
2HP |
12X8+15X8 |
3HP |
12X8+18X8 |
5HP |
12X8+22X8 |
15X8+22X8 |
PE insulation tube charter:
Serial No. |
Item |
Unit |
Performance index |
1 |
surface density |
g/cm3 |
0.028±0.005 |
2 |
stretch intensity |
N/cm! |
>14,7 |
3 |
heat coefficient |
W/mK |
≤0.042 |
4 |
10% compressive permanent deform |
% |
≤7 |
5 |
absorbing water rate(24h) |
g/100cm2 |
<005 |
6 |
rupture intensity |
|
>30 |
7 |
heat size various rate ( +60°C/24h ) |
% |
length:≤1.0 Wall thickness:≤1.0 |
8 |
heat-resistance performance(1059C/4h) |
/ |
wall thickness contract rate < 10% length contract rate <10% No gum,no swell and no other deteriorate phenomena |
9 |
lowest use temperature(-40°C) |
/ |
Bend 90° no chap and no other deteriorate phenomena |
10 |
burn-resistance performance |
/ |
Pipe leave fire root; automatically go out in 30 seconds. |
Coil,soft status copper capillary(2)