Teflon Hose

Introduction

Our PTFE (polytetrafluoroethylene) hoses are engineered for ultra-high chemical resistance, exceptional temperature tolerance, and superior low-friction fluid conveyance in demanding automotive applications.
Produced with pure PTFE inner liner and optional reinforcement (stainless-steel braid, textile braid, or hybrid layers), these lines deliver long service life, minimal permeation, and reliable performance for safety- and performance-critical systems.

PTFE hoses are ideal where harsh chemicals, extreme temperatures, high pressures, or stringent cleanliness are required — including racing, heavy-duty, and specialty vehicle applications.

Key Features

• Excellent chemical resistance
  Inert to fuels, acids, alkalis, solvents, DEF/urea, and most automotive fluids.

• Wide temperature range
  Stable operation from −70°C up to +260°C (short-term peaks higher).

• Low friction & smooth bore
  Reduced flow resistance and prevention of deposit build-up.

• High-pressure capability with reinforcement
  Combine PTFE liner with stainless-steel braid or textile braid for high burst strength.

• Superior ageing & weather resistance
  Outstanding resistance to UV, ozone, and oxidative aging.

• Clean & non-contaminating
  Chemically inert inner surface suitable for sensitive fluids and precision dosing.

• Flexible routing & vibration tolerance
  Good bendability when combined with appropriate braid and outer cover.

• Customizable end fittings & assemblies
  Compatible with banjo, flare, threaded, quick-connect, and OEM-specific fittings.

Specification Overview

Why Choose Us

We specialize in PTFE hose extrusion, precision braiding, crimping, and assembly for automotive programs.
With advanced clean-room processing options, automated crimping, and rigorous testing (burst, impulse, thermal cycling), we ensure consistent, high-reliability production suited for OE and motorsport demands.

Our engineering team supports application matching — selecting PTFE grade, braid density, and fitting solutions to deliver optimized performance, weight, and cost balance for each program.

Applications

PTFE hoses are used across multiple vehicle systems where chemical stability, temperature resilience, or cleanliness is critical:

• Fuel delivery in high-temperature engine zones (racing & performance vehicles)

• Brake & clutch hydraulic lines (PTFE core with stainless braid)

• Turbocharger oil supply & return lines

• Transmission and hydraulic oil lines for high-temp applications

• DEF/urea dosing lines where chemical inertness is required

• Fuel injection & rail connections in specialty applications

• Cooling oil lines in motorsport & aerospace-derivative vehicles

• Vacuum and pressure control lines requiring low-permeation and cleanliness

• Aftermarket performance kits and retrofit solutions

Quality & Compliance

• Manufactured under IATF 16949 & ISO 9001 quality systems

• Materials and assemblies tested per:

• SAE J1476 / SAE J517 (where applicable)

• ISO 14001 (environmental control) practices available

• 100% pressure/burst tested and leak-checked

• Functional validation:

• Burst and impulse testing

• Thermal cycling & high-temperature exposure

• Salt spray & corrosion resistance (braided assemblies)

• Chemical compatibility & permeation testing

• Dimensional control and end-fitting pull-off tests

• Material traceability and certificates available on request

Customization Options

• PTFE grade selection: virgin / modified / FDA / high-crystalline

• Reinforcement layers: stainless-steel braid (various deniers) / textile braid / hybrid

• Outer protection: polymer jacket, corrugated PTFE, or stainless over-braid

• Fitting types & materials: stainless steel / brass / plated steel; crimped or swaged terminations

• Assembly options: pre-formed bends, protective sleeves, anti-chafe coverings

• Heated assembly integration (for cold-flow sensitive fluids)

• Special cleaning / passivation and clean-room packing for sensitive systems

• Custom lengths, color coding, laser marking, and OEM-specific packaging

Ordering & Sample Policy

Samples available upon request.
Lead time depends on braid layers, fittings, and cleaning/passivation requirements—please provide vehicle/application details, drawings, or performance targets.

• Sample lead time: 7–20 days (STD, depends on cleaning/assembly)

• Minimum order & tooling: varies by fitting and braid specification

• Delivery terms: FOB / CIF / DDP per customer preference

After-Sales & Support

• Application engineering support and material selection guidance

• Full test reports available: burst, impulse, permeation, thermal cycling

• Warranty and field-failure analysis support

• PPAP, DIM reports, and batch material certificates provided

• Training and installation guidance for service teams and fitters

Call to Action

Need PTFE hose assemblies that withstand extreme chemicals, heat, and pressure while delivering stable, low-permeation flow?
Contact us with your application details, operating conditions, and required fittings — we’ll recommend the optimal PTFE grade, reinforcement, and assembly to meet your OE or performance requirements.