Aramid Braided PTFE Hose
Aramid braided PTFE hose is a lightweight, flexible hose designed for fluid-transfer applications requiring chemical resistance, high tensile strength and a wide working-temperature range.
The hose consists of an inner-smooth, outer-convoluted PTFE liner reinforced with a high-strength aramid fiber braid. The smooth inner surface supports stable fluid transfer and easier cleaning, while the convoluted outer structure improves flexibility and helps the hose adapt to compact routing, vibration and equipment movement.
Compared with stainless-steel braided PTFE hose, aramid reinforcement provides a lower-weight solution while maintaining strong tensile performance. The non-metallic braid also avoids external metal corrosion, making the hose suitable for applications where weight reduction, corrosion resistance and flexible installation are important.
Available braid colors include black, white and yellow. Standard hose sizes range from 1/4 inch to 2 inches, with custom hose lengths, end fittings and completed hose assemblies available according to application requirements.
Key Features
- Inner-smooth, outer-convoluted PTFE liner
- High-strength aramid fiber reinforcement
- Lightweight compared with metal-braided hoses
- Excellent resistance to many corrosive chemicals
- High tensile strength
- Flexible structure for compact installation
- Suitable for water, oil and many chemical solvents
- Wide working-temperature range
- Black, white and yellow braid colors available
- Crimped end fittings available
- Custom hose length and assembly available
- Suitable for dynamic and industrial fluid-transfer systems
Working Temperature
-70°C to +260°C
The actual allowable working temperature depends on the transported medium, operating pressure, hose size, fitting material and service conditions.
Hose Construction
Inner Tube
The inner liner is manufactured from PTFE with a smooth internal bore and convoluted external profile.
The smooth internal surface helps:
- Reduce fluid resistance
- Support stable flow
- Simplify cleaning
- Reduce material retention
- Improve chemical-transfer performance
Outer Reinforcement
The hose is reinforced with braided aramid fiber.
Aramid braid provides:
- High tensile strength
- Low weight
- Good flexibility
- Resistance to external corrosion
- Improved hose reinforcement
- Easier handling during installation
Available Colors
Braid color may be selected for equipment identification, production-line classification or customer-specific requirements.
Typical Applications
Aramid braided PTFE hose can be used in:
- Food-processing equipment
- Chemical-transfer systems
- Hydraulic equipment
- Automotive fluid lines
- Industrial machinery
- Water-transfer systems
- Oil-transfer equipment
- Solvent-transfer systems
- Pharmaceutical equipment
- Laboratory equipment
- Filling and dosing equipment
- Mobile or vibration-prone installations
Suitable Media
The hose may be suitable for transferring:
- Water
- Oils
- Fuels, subject to technical confirmation
- Acids
- Alkalis
- Chemical solutions
- Cleaning fluids
- Industrial solvents
- Process liquids
Chemical compatibility must be confirmed according to the exact medium, concentration, temperature, pressure and exposure time.
Connection Method
The hose is commonly supplied with crimped end fittings.
Available connection options may include:
- Female threaded fittings
- Male threaded fittings
- Flange connections
- Sanitary fittings
- Hose-tail fittings
- Custom machined connectors
- Different fittings on each end
- Straight or elbow fittings
Fitting material and connection type should be selected according to the transported medium and working conditions.
Custom Manufacturing Options
Custom options include:
- Hose size
- Hose length
- Aramid braid color
- PTFE liner grade
- End-fitting type
- Fitting material
- Straight or angled connectors
- Assembly orientation
- Protective sleeve
- Identification label
- Pressure or leakage testing
- Customized export packing
Important Selection Information
For accurate hose selection and quotation, please provide:
- Inside diameter or nominal hose size
- Required hose length
- Transported medium
- Chemical concentration
- Continuous working temperature
- Maximum working temperature
- Continuous working pressure
- Maximum surge pressure
- Required bend radius
- Dynamic or static application
- End-fitting type
- Fitting material
- Required quantity
- Delivery destination
The final working-pressure rating must be confirmed according to the exact hose construction, diameter, braid design, fitting assembly and operating temperature.
Request a Quote
Send us your required hose size, length, operating medium, temperature, pressure and connection type. We will review the application and provide a suitable aramid braided PTFE hose specification and quotation.
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