TerraForge Machinery
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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).
| Parameter Name | Description/Value | Remark |
| Material structure | Inner layer: oil resistant NBR/HNBR; Reinforcement: High strength fiber/wire; Cover: anti-aging rubber | High temperature & chemical resistance |
| 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 up to 30MPa |
| Burst pressure | ≥60 MPa | Safety factor ≥3 times working pressure |
| Temperature range | -40°C ~ +120°C | Short-time tolerance 135°C |
| Joint type | SAE 45° flaring, DIN 24° tapered, JIS metric thread | Adapts to various interfaces |
Founded in 1989, our professional manufacturing team integrates automotive pipe assembly research, development, production, and service. We specialize in producing a wide range of oil and gas pipelines, including brake pipes, clutch pipes, power steering pipe assemblies, and fuel pipe systems. Our products serve diverse sectors including electric vehicles, motorcycles, and heavy-duty trucks.
Equipped with standardized production workshops and advanced technical personnel, we do not only provide qualified pipeline products but also offer comprehensive vehicle pipeline solutions to meet complex technical challenges.
