Insulation Tube
Customized Length is accepted(Max length=50M)
Customized O.D and Thickness are accept.
Insulated tube can be made covered with copper nuts
Technical Parameters
Nature of heat insulator
| Test |
Unit |
Onside of insulator |
Inside of insulator |
| Tensile Strength |
N/mm(kg/cm2) |
31.5x10(3.2) |
29.5x10(3.0) |
| Elongation |
% |
70 |
100 |
| Compression strain |
%(25%) |
3.4 |
6 |
| Water-absorbing capacity |
G2 |
0.003 |
0.008 |
| Conductivity factory |
W/(m k)(kcal/m2hºC) |
0.040(0.035) |
0.038(0.033) |
| Temperature of heat resisting |
ºC |
-40ºC~120ºC |
-40ºC~120ºC |
Standard size(inch)
| Item |
Unit |
Insulted Material |
| B |
C |
D |
| Average density |
G/cm2 |
0.028-0.038 |
0.025-0.044 |
0.023-0.038 |
| Extensibility |
kg/cm3 |
Above 2.5 |
Above 2.5 |
Above 2.0 |
| Max.temperature |
C |
80 |
100 |
120 |
| Water Absorbability |
mg/cm2 |
|
Below 0.1 |
|
| Heat transfer variable |
kcl/m*h*c |
|
Below 0.037 |
|
| Contract of thickness |
% |
|
Below 7 |
|
| Fire Resistance Test |
UL-04 |
|
Pass |
|
2.
| Specification |
Copper tube |
Insulteded tube |
Suitable for |
Length |
| Outer diameter x thickness |
Inner diameter * thickness |
| 1/4 |
6.35*0.75 |
8 * 8 |
Centralized |
1-30 M |
| 3/8 |
9.52*0.8 |
12 * 8 |
air conditioner |
| 1/2 |
12.7*0.8 |
12 * 8 |
|
| 5/8 |
15.88*1.0 |
18 * 9 |
|
| 3/4 |
19.05*1.0 |
22 * 9 |
|
| 7/8 |
22.22*1.2 |
25* 10 |
|
| 1 |
25.4*1.2 |
28 * 10 |
|
| 2001/1/8 |
28.58*1.2 |
32 * 10 |
|
| 2001/1/4 |
31.75*1.5 |
35 * 10 |
|
| 2001/1/2 |
38.1*1.5 |
42 * 10 |
|
Package information:
1set/oppbag or color box,10sets/carton.
also can do the special pckage as customers demands.
Our company
Changzhou Andwin International Corporation Limited
Add- No 91 Hanjiang Road New District Changzhou Jiangsu China
Advanced One-Stop Purchasing Service-In Air-conditioning And Refrigeration Industry
Main product
Copper Tube -- Aluminum Tube Coil
Brass Pipe -- Steel Sheet -- Copper Fitting
Fan Motor -- Compressor-- Hand tools
Valves Gauge-- Air-conditioner -- Refrigeration
Wash Machine -- Condenser Unit - Vacuum Pump-- PE Tape
Contact
Nicole
Audited Supplier 
Audited Supplier 
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