Heatshrink
Dual Wall Hydraulic Tubing
ADWHT
Technical Data
| Properties | Test Methods | Typical Values |
| Tensile (MPa) | UL 224 | > 15 |
| Elongation (%) | UL 224 | > 300 |
| Heat Ageing: Tensile (MPa) llllllllllllllllllllll: Elongation (%) |
UL 224 (158°C x 168 hrs) |
> 12 > 250 |
| Heat Shock (25°C x 4hrs) | UL 224 | Pass |
| Low temperature flex. | ASTM D 746 (1 hrs @ – 35°C ) | No Cracking |
| Impact Resistance | ASTM D 746 | No Cracking @ – 35°C |
| Fluid Resistance * (MPa) llllllllllllllllllllllllllllllllr(%) |
ASTM D 2671 (250°C x 72 hrs) | Tensile > 7.8 Elongation > 150 |
| Stress crack resistance | ASTM D 1693 (50°C x 24 hrs) | No Cracking |
*Fluid Resistance: Tests conducted using brake fluid and unleaded petrol
Description
ADWHT is designed to protect automotive hydraulic pipes. The crosslinked polyolefin adhesive lined tubing combines excellent mechanical, abrasion and oil resistance.
Features
- Shrink Ratio 1.5 : 1
- Operating temperature – 35 to 125°C
- High oil and fuel resistance
- Good abrasion/dampening properties
- Colours – Black
- Minimum shrink temperature 120°C
- RoHS compliant
Applications
- Covering of hydraulic and pneumatic metal tubes
- Protects corrosion coating on metallic tubes against chipping and abrasion
- Vibration dampening where pipes are clipped onto vehicle body
Dimensions
| Product | Pipe
Ø mm |
Inside Diameter (mm) | Wall Thickness (mm)
Recovered |
|
| Supplied | Recovered | |||
| ADWHT5 | 3.50 | 5 | 3.0 | 1.0 |
| ADWHT7 | 4.76 | 7 | 4.0 | 1.0 |
| ADWHT10 | 8.00 | 10 | 7.0 | 1.0 |
| ADWHT12 | 10.00 | 12 | 9.0 | 1.0 |
Eccentricity < or equal to 20% as per UL 224
Tolerances of ±0.15 on wall thickness
74 Technology Crescent, Klipriver Business Park, Klipriver
Tel: 011 868 3783 Fax: 011 868 3773
E-mail: office@airshrinksa.co.za Website: www.cip-airshrink.co.za
