High-Performance Stainless Steel Braided PTFE Brake Lines | Fluorine-Coated Exterior
Our PTFE braided brake lines feature a Teflon inner liner combined with a stainless steel braided outer layer, delivering superior performance over traditional rubber hoses. The inner liner exhibits minimal hydraulic expansion, providing a firm, crisp brake feel and eliminating braking lag. The material resists extreme temperatures, maintaining stable and reliable performance even under intense braking in high-heat conditions. Fully compatible with DOT-series brake fluids, it resists corrosion and swelling, and the inner liner does not shed particles, preventing oil circuit blockages. Excellent weatherability offers strong resistance to UV and ozone aging, ensuring long-term outdoor use without cracking or hardening. The stainless steel braided structure provides high pressure and abrasion resistance, along with resistance to crushing and cutting, and offers a higher burst pressure. Low permeability reduces brake fluid evaporation and minimizes the risk of air ingress into the circuit. The product meets SAE‑J1401 safety standards and is ideal for street motorcycles, off-road bikes, and track racing modifications.
Flexible OEM/ODM Customization & Supply Chain Support
We provide a full‑chain supply from bulk hose materials to finished assemblies, aligning with your production rhythm:
Precise dimensional matching
Standard specifications are supported; hose lengths can be cut per drawings with tolerances tightly controlled to the millimeter level.
Appearance & brand coding
Customizable jacket colors (transparent, semi-transparent, solid colors) and silk‑screen printing on the hose body (brand logo, specifications, production batch) are supported, helping your product establish a distinctive visual identity.
Flexible supply
Depending on your production model, we can supply bulk hose coils for your own crimping, or provide fully crimped hose assemblies according to your drawings.
Material Composition
Core Technologies
Minimal hydraulic expansion
Virtually zero expansion under brake pressure. Firm brake feel, no spongy pedal, fast brake response.
Wide temperature resistance
Working range: -60℃ ~ +260℃. Stable performance under heavy‑duty and track braking.
Excellent chemical resistance
Compatible with DOT3 / DOT4 / DOT5.1 brake fluid. No swelling, no corrosion, no inner‑wall flaking. Prevent blockage of caliper & master cylinder.
Long service life & weather resistance
Resist UV, ozone, oil and weathering. Hardly crack or harden with age, far longer life than rubber hoses.
High‑strength stainless steel braided reinforcement
High burst pressure, abrasion-resistant, cut-resistant, anti-extrusion. Meet SAE-J1401 safety requirements.
Low fluid permeability
Reduce brake- fluid vapor loss, lower air-intake risk for consistent braking performance.