Description
Durable PTFE-lined metal hose reinforced with 304 stainless steel or polyester braid. Designed for corrosive chemicals, high-pressure systems, and extreme temperature applications. Inner diameter available from 3/8 inch to 5 inch.
Overview
This PTFE-lined flexible hose features high-strength 304 stainless steel braiding or polyester fiber braiding to provide excellent pressure resistance, enhanced abrasion protection, and improved flexibility. The PTFE inner tube offers outstanding chemical inertness, wide temperature stability, and a smooth non-stick surface, making this hose ideal for demanding industrial fluid transfer applications.
Suitable for chemical processing, steam and gas transfer, mold temperature controllers, injection molding machines, petrochemical systems, and equipment requiring high flexibility and corrosion resistance.
Key Features & Advantages
1. Exceptional Chemical Resistance (PTFE Inner Layer)
The PTFE lining is almost completely inert and insoluble in all known chemical solvents, even when exposed to:
Ensures long-term stability in harsh process environments.
2. Wide Temperature Range (-70°C ~ +260°C)
The hose performs reliably across extreme temperatures:
✓ No cracking in cryogenic environments
✓ Long-term stability under high heat
✓ Suitable for thermal oil, hot water, steam, and chemical media
Perfect for mold temperature machines and high-temperature fluid circuits.
3. 304 Stainless Steel Braided Reinforcement
The stainless-steel braid provides:
✓ Strong high-pressure resistance
✓ Excellent abrasion protection
✓ Smaller bending radius
✓ Improved durability for dynamic movement
✓ Resistance to external mechanical forces
Ideal for high-pressure or vibration-prone systems.
4. Polyester Braided Layer (Optional)
The polyester fiber braid enhances:
✓ Wear resistance
✓ Thermal insulation
✓ Flexibility and lightweight structure
✓ Cost-effective protection for medium-pressure applications
Suitable for general industry, machinery, and fluid transport systems.
Specifications
| Item |
Specification |
| Inner Liner Material |
PTFE (Polytetrafluoroethylene) |
| Braiding Options |
304 Stainless Steel / Polyester Fiber |
| Inner Diameter Range |
3/8 inch ~ 5 inch |
| Temperature Range |
-70°C ~ +260°C |
| Key Features |
Corrosion-resistant, high-pressure resistant, flexible, long service life |
Applications
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Chemical transfer and dosing systems
-
High-pressure fluid lines
-
Mold temperature controllers and injection molding machines
-
Steam, gas, and hot oil transport
-
Petrochemical and refinery applications
-
Pharmaceutical and food processing equipment
-
Machinery protection and thermal fluid circulation
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