Description

Flexible PTFE-lined hose reinforced with 304 stainless steel braid or polyester braid. Excellent corrosion resistance, wide temperature tolerance, and outstanding high-pressure performance. Suitable for chemical transfer, high-temperature fluids, machinery, and industrial systems.

【Full Product Description】

Overview

This PTFE-lined flexible metal hose combines the chemical inertness of PTFE with the mechanical strength of stainless steel or polyester braiding. Designed for harsh industrial environments, the hose withstands corrosive chemicals, extreme temperatures, and high pressure while maintaining excellent flexibility.

Applicable for fluid transfer, steam, gases, chemicals, and heat-transfer media, especially in demanding chemical, petrochemical, pharmaceutical, and machinery applications.

Key Features & Advantages

1. Superior Chemical Resistance (PTFE Inner Liner)

The PTFE inner tube is chemically inert and remains stable even under exposure to:

• Aqua regia

• Strong acids & alkalis

• Organic solvents

• Corrosive gases and liquids

It ensures long service life in highly aggressive fluid systems.

2. Wide Temperature Range: -70°C to +260°C

PTFE maintains flexibility and stability under extreme conditions:

• Cryogenic fluids

• High-temperature steam or media

• Continuous operation in thermal cycling environments

Perfect for high-temperature machinery, steam lines, mold temperature controllers, and industrial heating/cooling systems.

3. 304 Stainless Steel Braided Reinforcement

The stainless-steel braid significantly enhances hose performance:
✓ Increased pressure resistance
✓ Improved abrasion resistance
✓ Smaller bending radius
✓ Better durability in dynamic environments
✓ Protection against mechanical damage

Ideal for high-pressure chemical transfer and moving mechanical assemblies.

4. Polyester Braid Layer (Optional)

The polyester braided reinforcement provides:
✓ Additional abrasion resistance
✓ Enhanced thermal insulation
✓ Cost-effective reinforcement
✓ Greater flexibility

Suitable for medium-pressure environments requiring lightweight protection.

Specifications

Applications

• Chemical transfer pipelines

• Acid/alkali-resistant fluid delivery

• High-pressure and high-temperature systems

• Machinery protection & thermal fluid circulation

• Petrochemical processing

• Steam lines and gas transfer

• Pharmaceutical and food processing

Shenzhen Teflon New Material Technology Co., Ltd. is a leading manufacturer and supplier of high-performance fluoroplastic raw materials, semi-finished products, and raw material solutions in China, with over 10 years of production experience. Our customers span various industries, including aerospace, semiconductors, fluid handling, petroleum, specialty gases, electronics, automotive, UAVs, medical, and construction.

Our product range includes fluoropolymer raw materials such as FEP, PFA, PTFE, PCTFE, PVDF, and ETFE, as well as fluoroplastic products including tubes, rods, gaskets, films, sheets, and coatings.