China 1/8"SAE J1401 EPDM Automotive Hydraulic Flexible Brake Hose, Find details about China SAE J1401 Oil Brake Hoses, Oil Brake Hose from 1/8"SAE J1401 EPDM Automotive Hydraulic Flexible Brake Hose
BRAKE HOSE application & function:
BRAKE HOSE: used in auto / car / motor / motorcycle / vehicle / truck / braking system, to transfer the braking medium in the automobile brake, the braking force is guaranteed to be transmitted to the automobile brake shoe or brake clamp to generate braking force, so that the brake is effective at any time.
Rubber Brake Hose Specifications:
Rubber Brake Hose Features:
Technical Specification:
Performance | Test Condition | International standard | Production standard |
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 | No red rust | No red rust |
Water Aging | Water in 85±2°C,after 70h~72h 4000psi × 2min;pressure rated 25,000±10,000psi/min | >7000psi; >35h; >1446N | >10250psi;>60h; >2200N |