A4 Protective Heat Shrink Tube for Air-Conditioning Pipe
| A4 Protective Heat Shrink Tube for Air-Conditioning Pipe |
| Features |
| Abrasion resistance polyolefin material |
Operating temperature: -55~135 ºC |
| Excellent corrosion resistance |
Shrink temperature: 125 ºC |
| Eliminates noise and vibration |
Shrink ratio: ≥2:1 |
| Adheres to aluminum pipe when bent |
RoHS compliant |
| Halogen free |
|
| Technical Data |
| Property |
Test method |
Values |
| Physical |
Tensile strength |
ASTM D2671 |
≥17 MPa |
| |
Breakdown elongation |
ASTM D2671 |
≥400% |
| Aging(158 ºC/168hrs) |
Tensile strength |
ASTM D2671 |
≥15 MPa |
| Breakdown elongation |
ASTM D2671 |
≥300% |
| |
Density |
ASTM D792 |
0.95~1.05 |
| |
Thermal endurance |
IEC 216 |
125 ºC |
| |
Water absorption (23ºC/24hrs) |
ASTM D570 |
≤0.1% |
| |
Heat shock (200ºC/4hrs) |
ASTM D2671 |
No drop, No flow |
| |
Low temperature flexibility(-55ºC/4hrs) |
ASTM D2671 |
No cracking |
| |
Abrasion resistance |
Volkswagen standard |
144000 times pass |
| |
Halogen free |
IEC 61249-2-21 |
Cl : 900ppm max. |
| |
Br : 900ppm max. |
| |
Total (Cl + Br) : 1500ppm max. |
| Electrical |
Volume resistivity |
ASTM D2671 |
≥1015 Ω.cm |
| |
Dielectric strength (in insulation oil ) |
ASTM D2671 |
≥20KV/mm |
| Dimensions |
| Reference |
As supplied(mm) |
After recovered(mm) |
Standard length |
| UPM A4 |
ID min. |
ID max. |
WT nom. |
m/spool |
| 12/6 |
12.0 |
6.0 |
0.8 |
50 |
| 19/6 |
19.0 |
6.0 |
0.8 |
50 |
| 19.0/7.8 |
19.0 |
7.8 |
0.8 |
50 |
| 19.0/9.5 |
19.0 |
9.5 |
0.8 |
50 |
| 21.0/7.8 |
21.0 |
7.8 |
0.8 |
50 |
| 22.0/7.5 |
22.0 |
7.5 |
1.0 |
50 |
| 22.0/12.7 |
22.0 |
12.7 |
0.7 |
50 |
| 25.4/9.5 |
25.4 |
9.5 |
0.7 |
50 |
| 26.0/7.8 |
26.0 |
7.8 |
1.0 |
50 |
| 27.0/12.7 |
27.0 |
12.7 |
0.7 |
50 |
| 32.0/16.0 |
32.0 |
16.0 |
0.9 |
50 |
| 38.1/19.0 |
38.1 |
19.0 |
1.0 |
50 |
| 40.0/14.0 |
40.0 |
14.0 |
0.9 |
50 |
| ID=Internal Diameter |
WT=Wall Thickness |
| Typical application |
| Ideal for external protection of automotive air-conditioning pipes |
| Ordering |
| Standard color : Black |
| Standard packaging on spools. |
| Please specify specification, color, quantity when ordering |
| Cross reference |
| DSG Canusa : Deray® HBNS(HB) |
Frequently Asked Q & A
Q1. You are a manufacturer or trading company?
A: We are a leading manufacturer of shrinkable materials,with best price,high quality and short lead time.
Q2. Can you accept sample orders?
A:Yes, we can accept sample orders and we can also provide free samples for your test if necessary.
Q3. What is your MOQ?
A:Normally, for standard thin wall heat shrink, MOQ is 300m. For standard medium/heavy wall tube MOQ is 500m per size.
Q4. What are your payment terms?
A: As usual, the trade term is FOB Dalian. For order amount less than 10,000 USD, it should be 100% T/T in advance. For order amount over 10,000 USD, 30% deposit and 70% balance against copy of BL is acceptable.
Q5. How can I get my order?
A: Per your requirements, we will arrange the cargo delivered by express (e.g. TNT, DHL, FedEx ) ,by land,by air or by sea. After that, we will give you the tracking number or other relative files for your reference.
Q6. How about your quality?
A: We are a trust worthy supplier for GE,Siemens for more than 10 years. Most of the products got the CE,UL,DNV,CCS and Rohs approval. Let's start with a small trial order or free samples before order, then you will get a clear image about the product quality and the relevant cost for transportation.
Q7. How is the delivery time?
A: Usually within 3 weeks.
Q8. Could you offer certificate of origin (e.g. Form-A,Form-E,Form-F,Form-R)?
A: It is totally not a problem. To help you enjoy the tariff concession,we can prepare the relevant certificate of origin.
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