Product Description

Widely adopted as a dependable fluid conveyance solution for contemporary automotive braking setups, motorcycle brake system enhancements, and high-performance tuning applications, the nylon-core hydraulic brake hose has become a go-to choice across both the aftermarket and OEM sectors. Each hose assembly features a triple-layer composite build: a seamlessly extruded nylon inner liner that functions as the primary fluid pathway, a braided 304-grade stainless steel reinforcement layer that delivers structural strength under pressure, and a polyurethane exterior sheath that guards against environmental wear. As a specialized manufacturer focused on automotive fluid pipeline systems, HAOFA is dedicated to engineering and producing nylon-core hydraulic brake hoses that meet stringent performance demands. Our end-to-end quality assurance framework spans every production stage, from incoming material qualification through final product validation, enabling us to supply consistent, reliable brake line solutions to performance tuning garages, aftermarket component distributors, and vehicle assembly plants worldwide.

An extensive range of customization options is available across our entire nylon-core hydraulic brake hose portfolio. Buyers can specify any required cut length, covering everything from pre-assembled short brake line sets to full-length bulk hose coils. Our standard configuration includes chrome-finished banjo connectors fitted with protective rubber dust boots, and we also accommodate bespoke end-fitting designs tailored to specific installation requirements. The polyurethane outer sheath is offered in six distinct color choices: orange, lime green, black, blue, red, and an exposed silver stainless steel braided finish. We actively support OEM and private-label partnerships, and can apply customer-supplied brand labels to outer packaging according to individual project needs.

Every completed nylon-core hydraulic brake hose undergoes rigorous in-house validation before leaving our facility, including hydraulic burst-pressure testing, hermetic leak-tightness verification, and repeated flex-cycle durability assessment. Any units that fail to meet our quality thresholds are removed from the production batch prior to dispatch, ensuring uniform performance and reliability across large-volume orders. Regarding packaging specifications, pre-cut hose assemblies are individually sealed in clearly labeled transparent PE zip-lock bags. Full-length hose coils are secured in woven protective wrapping. Banjo connectors and separate hardware components are cushioned in bubble wrap to prevent transit damage. All items are then consolidated into reinforced export-grade cartons designed for international shipping.

Key Features

• Firm, consistent brake feel – Low-expansion nylon inner core transfers pedal input directly, without the swelling of conventional rubber hoses
• High pressure rating – Working pressure 27.6 MPa / burst pressure 49 MPa for safe brake circuit operation
• Compact bend radius – 85 mm minimum bending radius allows easy routing in tight chassis and handlebar layouts
• Durable three-layer construction – 304 stainless steel braid resists pressure and impact; PU jacket resists abrasion, oil and weather
• Six color options – Orange, lime green, black, blue, red and silver braided finish for circuit identification and custom builds
• Customizable lengths & fittings – Custom cutting length and chrome banjo fittings with protective rubber boots available on request

Technical Specifications

Materials & Finish

• Base liner: Extruded nylon inner tubing with minimal volumetric expansion, delivering responsive brake pedal feedback and consistent hydraulic fluid transfer under repeated braking cycles.
• Reinforcement: 304-grade stainless steel woven braid that provides consistent pressure-holding capability and reliable rupture resistance across the full operating pressure range.
• Outer sheath: Polyurethane exterior jacket that enhances abrasion durability and shields the hose against petroleum exposure, UV weathering, and road-borne debris encountered in daily driving.
• Optional: Made-to-measure length trimming, OEM branding and marking, as well as ready-to-install hose kits pre-fitted with banjo connectors — all offered upon customer specification.

Assembly & Installation

• Step 1: Determine and clearly mark the required overall length. Make a straight, perpendicular cut on the nylon-core brake hose using a purpose-built hose cutting tool to avoid uneven or ragged cut surfaces that could compromise sealing.
• Step 2: Remove all burrs and sharp edges from both cut ends, then wipe out the internal passage thoroughly to prevent sealing issues and potential hydraulic fluid contamination during operation.
• Step 3: Thread the rubber protective dust boot and all fitting hardware over the hose end, following the proper assembly sequence before any components are secured in place.
• Step 4: Install the banjo-style connectors at each end of the hose, then tighten the banjo bolts to the exact torque value specified by the vehicle or component manufacturer.
• Step 5: Conduct a pressurized leak-check prior to fitting the hose onto the vehicle. Maintain system pressure for several minutes and carefully examine every connection point for signs of fluid weeping or seepage.
• Step 6: Once the hose is fully fitted, bleed the entire braking circuit completely to eliminate any air pockets that may have become trapped, ensuring a firm pedal before operating the vehicle on public roads.

Applications

• Automotive brake lines – Front and rear hydraulic braking circuits for passenger cars, SUVs, and light commercial vehicles requiring dependable fluid delivery.
• Motorcycle brake lines – Front and rear brake hose replacement, restoration, and performance upgrade projects for street, touring, and off-road motorcycles.
• Performance modification – Bespoke brake line fabrication for tuned vehicles, track-day builds, and competitive racing applications where consistent pedal feel is critical.
• OEM programs – Volume supply of production-line brake hoses for automotive original equipment manufacturers and brake system component producers seeking reliable, quality-assured supply.

Customization Options

Certifications

Packing & Logistics

• Finished assembled hose: Packed in transparent PE zipper bag with label, then into export carton
• Bulk raw hose coils: Wrapped by woven bag, packed into export cartons
• Banjo fittings & accessories: Packed separately with bubble film for protection
• Port of loading: Qingdao / Tianjin
• Incoterms: FOB / CIF / CFR / DAP available

FAQ

Q: What is nylon core brake hose used for?

A: Our nylon core brake hoses are widely used for automotive and motorcycle hydraulic brake systems, including front and rear brake lines for passenger vehicles, motorcycle brake hose replacement and custom brake line builds for modified vehicles. The three-layer construction provides stable high-pressure performance suitable for daily driving and performance applications.

Q: Can I order custom lengths, colors and finished assemblies?

A: Yes. Multiple jacket colors (orange, lime green, black, blue, red, silver) are available. We support custom cutting length, and we can supply bare hose or pre-assembled hoses with chrome banjo fittings. OEM marking and private packaging are acceptable.

Q: What is your minimum order quantity?

A: MOQ is subject to the specification and customization level. Please contact our sales team with your target size and quantity for an exact MOQ.

Q: What working pressure can the hose withstand?

A: The standard specification is rated at a working pressure of 27.6 MPa and a burst pressure of 49 MPa. Tested at ambient temperature. Pressure resistance will decrease under continuous high-temperature conditions.

Q: What is the operating temperature range of the hose?

A: Please contact our sales team for the operating temperature range specific to your application and material selection.

Q: Can you provide pressure test reports?

A: Yes, test reports can be provided upon your request.

Q: What payment terms and delivery time do you offer?

A: We accept T/T and sight L/C. Stock goods can be delivered within 7-10 days; customized orders take 7–15 working days.