QDGY flexible brake hose
Material: EPDM
application: bake system
Feature:
Low expansion coefficient;
Aging resistant,;
Corrosion resistant;
High and low temperature resistance.
The hoses are braided with hign strength,manifold
have such very good performances as the following
good flexibility bursting resistance
hign tensile strength
low swell increment of the internal volume
ozone resistance
low-temperatance
benging resistance
good compatibility
with stable
safe andreliable braking effects
Be used for transfer pressure for all car's hydraulic brake system.
Exported to U.S., U.K., A.U., Brazil etc..
Size:3.2mm * 10.5mm
Material: EPDM
Application: Brake System
Certificate: DOT SAE J1401,FMVSS106, TS16949 brake hose
OEM : Available
Aftermarket: Available
Working temperature range: -40~+100
Standard:SAE J1401 GB16897-1997 MS263-49
Details:
uses | ID | OD | W.P | B.P | W.T |
In | mm | mm | BAR | PSI | BAR | PSI | g/m |
brake system | 1/8 | 3.2 | 10.5 | 276 | 4000 | 490 | 7100 | 91 |
3/16 | 5 | 13 | 276 | 4000 | 345 | 5000 | 129 |
Test report:
Flex Whip Test | Maintain 1.55-1.72Mpa | 35hr, No Pressure Reduction and Leakage | 80hr |
Ozone Test | 100pphm×70hr×40+3°C,Inspect With 7× Magnifying Glass | No Crack | No Crack |
Cold Bend Test | -45°C~-48°C×72hr,3-5s,bending 180° | No Crack or Rupture | No Crack or Rupture |
Salt Spray Test | 5% NaCl for 24 hr,and Clean With 35°C Water | No Red Rust on Fittings | No Red Rust on Fittings |
Water Aging | Submerge Hose in Water of 85±2°C for 70~72hr under
27.6Mpa×2min;Pressure Rate 172.5±69Mpa/min | Burst Test>49Mpa | Bust Test>90Mpa |
Whip Test>35hr | Whip Test>60hr |
Tensile Test>1446N | Tensile Test>2400N |
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