Basic Information
Model NO.jinyuan76
TypePower Steering System
MaterialSteel
CertificationISO, CE, JIS
AutomaticAutomatic
ConditionNew
Material CompositionSteel and Rubber Tube
Fluid Transfer EfficiencyFast Transfer Rate
Dynamic SealingLeak Proof
Temperature Range-40°f to +300°f
Production Capacity100,000 Sets/Year
CustomizableYes
Product Overview
A power steering hose is a critical component in vehicle hydraulic steering systems, designed to transport pressurized hydraulic fluid between the power steering pump, steering gear/rack, and reservoir. These flexible yet durable hoses withstand continuous exposure to high pressures (typically 150-1,500 PSI) and extreme temperature fluctuations (-40°F to +300°F).
Multi-layer Construction:
• Synthetic rubber or thermoplastic inner tube resistant to hydraulic fluid degradation
• Reinforcement layers (braided steel wire, textile mesh, or spiral-wound fibers) for pressure containment
• Weather-resistant outer cover (EPDM or CR rubber) to protect against abrasion, ozone, and environmental damage
Technical Parameters
| Parameter Name |
Description/Value |
Remark |
| Inside diameter (ID) |
8 mm, 10 mm, 12 mm |
Select according to vehicle type |
| Outside diameter (OD) |
14 mm, 16 mm, 18 mm |
Tolerance ± 0.5mm |
| Working pressure |
10 MPa ~ 20 MPa |
Peak pressure can reach 30MPa |
| Burst pressure |
≥60 MPa |
Safety factor ≥3 times working pressure |
| Temperature range |
-40°C ~ +120°C |
Short-time tolerance 135°C |
| Minimum bending radius |
50 mm ~ 100 mm |
Avoid over-bending |
| Life cycle |
≥5 million pulse tests |
Simulate 10 years or 200,000 km |
Product Details & Display
Frequently Asked Questions
What is the expertise level of the manufacturer?
The manufacturer is a professional automotive pipe specialist with over 30 years of market experience, exporting products to over 10 countries worldwide.
Can you produce hoses based on custom samples?
Yes, customized production is available based on your specific samples or technical drawings to ensure perfect fitting.
What is your quality inspection process?
All goods undergo 100% visual inspection and comprehensive performance testing before delivery to ensure safety and durability.
What are the standard delivery terms?
Common delivery terms include FOB, CIF, EXW, and CFR, depending on customer requirements and logistics needs.
What is the typical lead time for orders?
Generally, production and delivery take approximately 45 days, though this varies based on the specific items and total order quantity.
Are samples available for quality verification?
Standard samples are typically provided free of charge, with the customer responsible for the applicable shipping fees.
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