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rubber 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:
| Inner Diameter | Outer Diameter | Outer layer | Double braid | Inner layer |
| 1/8" (3.2mm) | 0.413" (10.5mm) | EPDM | PVA reinforcement | EPDM |
| 3/16" (4.8mm) |
0.492" (12.5mm) |
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
|
Certifications
Certifications:
QDGY hose factroy:
-QDGY was established in 1998 with a registered capital of 150,0000 dollar .
-1998-2000 specifically supply hose for domestic, Market Share is more than 30%.
- 2000-2004 started to export automotive brake hose.
- 2005 started to products brake hose assembly and fittings.
Brake hose factory moved to Hebei Province
The hose factory located in Hebei was certificated ISO9001-2000
Bought welded steel pipe factory in Qingdao, and began to export steel pipe
We certificated the Ts16949 quality management system by SGS.
-2006 Establish the second fitting factory
-2019 get IATF16949 certificate and ISO9001:2015 certificate
Employee: Head office:15 staff Brake hose assembly factory:60 staff
Hose factory: 80 staff Fitting factory: 60 staff
Steel pipe factory:30 staff
Capacity: Brake hose assembly: 1 million pieces/year
Brake hose: 2 million meter/year
Fitting:2 million meter/year
Steel pipe: 200 ton per year
Annual sales: 2020 about 6.2 million dollar
2021 about 7.5 million dollar
2022about 8 million dollar
Packaging & Shipping
Rubber brake hose Packaging:
Productivity:
500,000 meter / month
6,000,000 meter / year
Shipping:
Qingdao port(Chingtao port) is only about 30 minitues from our factory.
Qingdao airport is only about 40 minitues .
Conveniently by air or by ocean with cheaper freight fee.
QDGY brake hose main market:
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