QINGDAO GUOSONG MACHINERY PARTS CO.LTD
QINGDAO GUOSONG MACHINERY PARTS CO.LTD Brake hose and Fittings factory,Quality is the first,Service is important
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3.2mm internal diameter and 10.5mm outside diamter size dot OEM approved SAE J1401 FMVSS10
-- Product Description --- www.qdgybrakehose.com
Rubber Brake Hose Specifications:
| Inner Diameter | Outer Diameter | Outer layer | Double braid | Inner layer |
| 1/8" (3.2mm) | 0.413" (10.5mm) | EPDM | PVA | EPDM |
| 3/16" (4.8mm) | 0.492" (12.5mm) |
Rubber Brake Hose Features:
Rubber Brake Hose Advantages:
Hoses constructed of EPDM rubber and PVA braid, offering high dynamic strength and chemical & thermal resistance
Brake Hoses with banjo end fittings are packaged with new copper washers to assure proper sealing.
Brake Hoses tested up to 4,000 PSI without rupture based on burst test
Application:
For use in braking system of the vehicle.
Technical Specification: www.qdgybrakehose.com
| Test Items | Test Condition | Standard | Test Results |
| ID | Normal | 3.2mm | 3.15~3.45mm |
| OD | Normal | 10.5mm | 10.30~10.70mm |
| Expansion | 1000psi | 0.33cc/ft max. | 0.14~0.16cc/ft |
| 1500psi | 0.42cc/ft max. | 0.20~0.22cc/ft | |
| 2900psi | 0.61cc/ft max. | 0.41~0.43cc/ft | |
| Burst | 4000psi×2min;pressure rated 25,000±10,000psi/min | >7000psi No seepage | >10,500psi |
| Whip | 235~250psi | >35h | >70h |
| Tensile | tensile speed:218±3mm/min | >1446N | 2400N |
| Cold Bend | -45°C ~-48°C× 72h, 3-5s,bending180° | No cracking | No cracking |
| Ozone | 100pphm×70h×40°C, 7X | No cracking | No cracking |
| Impulse | 146°C 1±0.1min at 1600psi+70 | >7000psi No crack | >7500psi |
| Compatibility | 120°C × 70h | >7000psi No seepage | >8800psi |
| Salt Spray | 5%NaCl, 24h,water cleanout in 35°C |
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