Specially designed for protection for automotive metal pipes and fuel lines. This product is positioned on straight pipe lengths prior to the second end-nut fitting. This product can effectively protect the automotive metal pipes and fuel lines against any kinds of damages caused by friction, corrosion, and improves the safety of automotive.
Features
·flexible even at low temperatures
·Good oil resistance
·Meets: SAE-AMS-DTL-23053
·Operating temperature range: -40-125°C
·Minimum full recovery temperature: 110°C
Items |
Test method |
Specifications |
|
Longitudinal change |
0-10% |
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Eccentricity |
ASTM D 2671 |
20% |
|
Tensile strength |
ASTMD 2671 |
12PM(min) |
|
Elongation at break |
ASTMD 2671 |
400% |
|
Aging in Circulating-air Oven |
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After aging |
Tensile Strength (M pa) |
|
12MPa(min) |
Ultimate Elongation (%) |
|
270% |
|
Deformation Resistance |
|
50%(min) |
|
Impact resistance |
No cracking at -35 °C |
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Drop impact resistance |
ASTM D 746 |
No cracking |
|
Cold resistance |
ASTM D 746 |
No cracking |
|
Stress cracking resistance |
ASTM D 1693 |
No cracking |
|
Fluid resistance |
ASTM D 2671 |
No cracking after 72h at 25 |
|
Sulphuric acid(1.28 S.G.) |
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Sodium hydroxide(0.1N) |
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Moor vehicle |
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Unleaded petrol |
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| Size | |||
| Size (Inches) | Standard Pipe diameter (mm) |
Inside diameter as supplied(mm) |
Wall thickness After recovered (mm) |
| 3/16" | 3.5 | 5.0 | 1.0 |
| 1/4" | 4.76 | 6.0 | 1.0 |
| 5/16" | 6.35 | 8.0 | 1.0 |
| 3/8" | 8 | 10.0 | 1.0 |
| 1/2" | 10 | 12.5 | 1.0 |
| 9/16" | 4.85 | 14.0 | 1.0 |
| 19/32" | 10 | 15.0 | 1.0 |
Standard color: black，other colors are also available.
Please refer the pipe diameters to make the order.