32416786384 Expansion Power Steering Return Oil Hose Suitable BMW 13 Series X1 E87 E88 E82 E90 E93 E92 E84 High Pressure Oil Pipes

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Product Description

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Basic Specifications

Model NO.
steering hose
Type
Power Steering System
Material
Steel and Rubber Tube
Certification
ISO, AISI, DIN
Condition
New
Sealing Performance
Leak Proof / Strong Sealing
Adaptability
Strong Environmental Adaptability
Efficiency
Fast Fluid Transfer Rate
Origin
China
Production Capacity
100,000 Sets/Year

Product Description

Our power steering hoses are designed to deliver reliable fluid transfer for modern hydraulic steering systems, ensuring precise control, durability, and resistance to high pressure and temperature. They connect the power steering pump, steering gear, and reservoir, playing a critical role in safe and efficient steering performance.

We offer two main categories: High-Pressure Power Steering Hoses and Low-Pressure Power Steering Hoses, each optimized for their respective functions.
Power Steering Hose Overview

Technical Specifications

Type Tube Material & Construction End Fittings Standard Dimensions Min. Pressure Rating Customization Options
High-Pressure Hose NBR/HNBR inner tube, multi-layer steel wire reinforcement, oil & ozone resistant outer cover Banjo, flare, compression, quick connect DN6 – DN16 12–25 MPa Custom lengths, protective sleeves, anti-vibration design
Low-Pressure Hose NBR/CR/EPDM inner tube, textile or fiber braid reinforcement, optional spiral wire for suction Push-on fittings, hose clamps, quick connect DN10 – DN19 0.5 – 5 MPa Custom bending, molded shapes, noise reduction sleeves

Customization Solutions

We provide comprehensive customization capabilities based on different vehicle models, operating conditions, and customer requirements. From dimension customization (length, bending angles) to material selection (NBR, HNBR, EPDM, PTFE), we ensure the product fits your specific needs.
Hose Customization
Metal Pipe Components
Metal Fittings

Surface Treatment

Zinc-nickel plating, electrophoretic coating, and DACROMET, achieving up to 720 hours in salt spray testing.

Advanced Design

Utilizing CAD/3D modeling and fluid simulation to ensure reliability under demanding conditions.

Manufacturing & Quality Control

Our Quality Assurance Center utilizes state-of-the-art equipment to rigorously validate every product in line with ISO, DIN, DOT, and CE requirements. We ensure product excellence through advanced in-house testing and a quality system certified to IATF 16949:2016.
Workshop Photo 1
Workshop Photo 2
Workshop Photo 3
Testing Equipment 1
Testing Equipment 2
Testing Equipment 3
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Cooperation & Services

OEM & Tier 1

Supporting 2D/3D CAD drawings and performance standards including SAE, ISO, and ECE R90.

Aftermarket

Providing solutions based on OE part numbers or physical samples for distributors and retailers.

Modification

Bespoke designs for motorsport and special applications based on specific pressure and space limits.

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Frequently Asked Questions

What materials are used for the inner tube of high-pressure hoses?
High-pressure hoses typically use NBR or HNBR for the inner tube, reinforced with multi-layer steel wire to handle pressures between 12 and 25 MPa.
Do you support custom bending for power steering pipes?
Yes, we offer custom bending angles and dimensions to ensure compatibility with specific vehicle installation spaces.
What quality certifications do your steering hoses meet?
Our products and manufacturing processes are certified to IATF 16949:2016 and comply with ISO, DIN, DOT, and CE standards.
How do you ensure the hoses are leak-proof?
We utilize advanced testing equipment, including pulse test rigs and burst pressure testers, to validate the dynamic sealing performance of every assembly.
Can you provide corrosion-resistant fittings for harsh environments?
Yes, we provide various surface treatments such as zinc-nickel plating and DACROMET, which can withstand up to 720 hours of salt spray testing.
What is your annual production capacity?
We have a production capacity of approximately 100,000 sets per year to support both global OEM and aftermarket needs.

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