Automotive Nylon Hose and Complete Fluid & Protection Tubing Solutions

Introduction

Our automotive nylon tubing assemblies are engineered for lightweight, high-strength, and corrosion-resistant fluid and gas conveying in modern vehicle systems.
With 20+ years of manufacturing expertise, we provide robust durability, excellent pressure/temperature tolerance, precise routing, and versatile customization for OEM and aftermarket applications.

Nylon tubes (PA6, PA11, PA12) are widely used in automotive hydraulic and pneumatic systems due to superior chemical resistance, fatigue resistance, and long service life.
We provide single-wall, multi-layer, and braided-reinforced nylon tubing to support multiple automotive subsystems.

Key Features

• High strength & lightweight
  PA materials offer excellent pressure resistance while reducing vehicle weight.

• Superior chemical compatibility
  Suitable for fuels, brake fluid, hydraulic oil, urea solution, lubricants, and refrigerants.

• Excellent temperature resistance
  Stable performance across extreme under-hood conditions.

• Flexible routing & vibration resistance
  Supports compact system layouts with long-term fatigue resistance.

• Multiple structures available
  Single-wall, multi-layer, and braided designs for different functional needs.

• Excellent corrosion protection
  Inherently corrosion-proof; optional protective covers for abrasion, UV, and chemical exposure.

Specification Overview

Why Choose Us

We specialize in nylon tube extrusion, bending, and assembly, supported by advanced automated production and EPCD-guided quality control.
By integrating customer specifications with high-precision processing, we supply piping assemblies that are reliable, lightweight, cost-optimized, and ready for OEM installation.

Our engineering team provides complete solutions including feasibility analysis, prototype development, performance validation, and mass production.

Applications

★ Fuel & Emission System

• Fuel supply line

• Fuel return line

• Vapor/EVAP line

• Fuel tank vent hose

★ Brake & Powertrain

• Brake vacuum line

• Clutch hydraulic line

★ Engine Management & Air Systems

• Intake manifold vacuum hose

• Turbocharger pressure control line

• Engine blow-by & breather hose

★ Chassis & Driveline

• Air suspension pneumatic line

• Transmission lubrication line

★ Urea / SCR Emission Reduction

• Urea delivery lines

• DEF dosing system connection

★ HVAC & Cooling

• Heater hose auxiliary piping

• Battery thermal management (EV/HEV)

★ Electric Vehicles

• Motor cooling lines

• Battery pack ventilation tubing

Nylon tubing assemblies are universally applied throughout vehicle fluid systems due to lightweight construction, excellent flexibility, chemical durability, and ease of installation.

Quality & Compliance

• Manufactured under IATF 16949 & ISO 9001

• Compliant with:

• SAE J844（air braking）

• SAE J2260（fuel tubing）

• DIN 73378 / DIN 74324（PA tubing）

• 100% leak-tested before shipping

• Functional validation:

• Burst pressure

• UV aging

• Chemical exposure

• Thermal cycling

• Vibration & fatigue

Customization Options

• Material selection: PA6 / PA11 / PA12 / multi-layer

• Braided reinforcement: textile / steel wire

• Surface treatment: corrugated, flame-retardant, UV-resistant

• Customized routing for vehicle platform

• Connectors: quick connector / flange / insert fitting

• Protective sleeve: nylon braid / foam / PVC

• Color marking & laser coding

• Coil or straight length

Ordering & Sample Policy

Samples available upon request.
Lead time depends on structure, size, and production quantity—contact us with vehicle model, drawings, or OEM part numbers.

• Sample lead time: 7–15 days (STD)

• Delivery term: FOB / CIF / DDP available

After-Sales & Support

• Full application engineering support

• 100% leak inspection & dimensional verification

• Technical documentation available: PPAP, drawings, test reports

• Warranty coverage per standard application requirements

Call to Action

Looking to enhance your vehicle performance with high-quality nylon tubing assemblies?
Contact us to discuss specifications, request samples, pricing, or OE development support.
We are committed to delivering lightweight, reliable, and cost-effective solutions for automotive fluid and air-handling systems.