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PTFE Lined Metal Hose

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Flexible Metal Hose with Flange
- Brand: Xinhuafeng
- Packaging: wooden case packing
- Supply Ability: 100000 Piece/ per Month
- Min. Order: 1 Piece/Pieces
- Certificate: ISO9001
Ptfe-lined metal hose: With core features, it creates multi-scenario pipeline solutionsPTFE lined metal hose, as a high-performance transmission component of industrial piping systems, is supported by a metal frame and lined with polytetrafluoroethylene (PTFE). With five core characteristics, it becomes an ideal...

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Braided Metal Corrugated Hose
- Brand: XInhufeng
- Packaging: wooden case packing
- Supply Ability: 100000 Piece/ per Month
- Min. Order: 1 Piece/Pieces
- Certificate: ISO9001
Ptfe-lined metal hose: A corrosion-resistant and efficient transmission solution for piping systems in multiple industriesIn industrial pipeline systems, the diversity and complexity of media impose strict requirements on conveying components, and PTFE lined metal hose becomes the ideal choice with its outstanding...

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PTFE Lined Stainless Steel Braided Metal Hose
- Brand: Xinhuafeng
- Packaging: wooden case packing
- Supply Ability: 100000 Piece/ per Month
- Min. Order: 1 Piece/Pieces
- Certificate: ISO9001
Introduction to PTFE Lined Metal Hose The PTFE lined metal hose is a high-performance industrial piping material that perfectly combines the excellent chemical stability of Polytetrafluoroethylene (PTFE) with the strength of metal, making it a reliable and versatile Flexible Metal Hose in various industrial...

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Lined Stainless Steel Bellows Hose
- Brand: Xinhuafeng
- Packaging: wooden case packing
- Supply Ability: 100000 Piece/ per Month
- Min. Order: 1 Piece/Pieces
- Model No.: ANSI/DIN
Introduction to Lined Stainless Steel Bellows HoseThe Lined Stainless Steel Bellows Hose is a versatile and high-performance component that combines the advantages of a Bellow Expansion Joint and a Flexible Metal Hose, making it a standout in modern pipeline systems. Crafted with a stainless steel bellows as its core...

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SS304 High Pressure Lined Metal Hose
- Brand: Xinhuafeng
- Packaging: wooden case packing
- Supply Ability: 100000 Piece/ per Month
- Min. Order: 1
- Certificate: ISO9001
Introduction to SS304 High Pressure Lined Metal Hose The SS304 High Pressure Lined Metal Hose is a high - performance Flexible Metal Hose that stands out in pipeline systems due to its exceptional material and structural design. Crafted from SS304 stainless steel, it boasts excellent corrosion resistance, high -...

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China PTFE Lined Metal Hose Suppliers

A PTFE Lined Metal Hose is a high-performance flexible connector combining a corrugated metal outer layer with a seamless PTFE inner lining, engineered for transferring corrosive, high-purity, or viscous media. Its structure features a stainless steel corrugated tube for mechanical strength and flexibility, reinforced by an outer braided metal layer, with a PTFE liner—known for chemical inertness—ensuring media compatibility and a smooth, non-stick inner surface.

The PTFE lining resists almost all chemicals, acids, and solvents, making it ideal for industries like chemical processing, pharmaceuticals, and food production. It prevents media contamination and buildup, ensuring consistent flow even with viscous fluids. The metal outer layer provides pressure resistance (up to high levels) and temperature tolerance (from -200°C to 260°C), outperforming standard rubber or unlined metal hoses in harsh conditions.

Available with Flange, threaded, or grooved ends, it integrates seamlessly into systems. A Flange Adaptor bridges connections with varying specs, simplifying installation. In system setups, it works synergistically with components: a Bellow Expansion Joint handles large thermal displacements, while this hose absorbs vibrations. A Rubber Expansion Joint dampens low-frequency oscillations, and a Dismantling Joint eases maintenance. A Duckbill Check Valve prevents backflow of corrosive media.

Key advantages include chemical resistance, purity, and durability. It suits critical applications requiring contamination-free transfer, from industrial chemicals to food-grade fluids. The PTFE liner ensures easy cleaning, while the metal core maintains flexibility. By balancing corrosion protection with mechanical strength, it ensures reliable, leak-free operation, making it indispensable in aggressive and high-purity pipeline systems.

PTFE Lined Metal Hose

PTFE lined metal hose refers to a hose with a layer of polytetrafluoroethylene (PTFE) material on the inner wall of the metal hose. PTFE is a polymer material with excellent chemical stability and corrosion resistance, and can resist the erosion of various strong acids, strong alkalis and organic solvents. This design enables the PTFE lined metal hose to with stand certain pressures and temperatures, and resist the corrosion of most chemical media.

Applicable media

Water, hot water, steam, oil, air, acids, alkali.

Working Pressure

1.6/2.5Mpa

Product Detail

PTFE lined metal hose consists of key parts such as metal outer layer, PTFE lining layer and connecting parts. These parts work together to enable the hose to maintain stable performance in various complex working environments and adapt to displacement and deformation in the pipeline system. At the same time, its excellent corrosion resistance and high temperature resistance also make PTFE lined metal hose widely used in chemical, pharmaceutical, food and electronics industries.

The metal layer is usually made of high-strength, corrosion resistant materials such as stainless steel or copper. Stainless steel is widely used because of its good corrosion resistance, high temperature resistance and mechanical strength.

The PTFE lining layer is the core part of the hose. It is in direct contact with the fluid and provides excellent corrosion resistance and chemical stability.

The connector is used to connect the PTFE lined metal hose with other pipes or equipment to ensure smooth transmission of the fluid. The design of the connector should take into account factors such as the flexibility, pressure bearing capacity and sealing performance of the hose.

CUSTOMER

VOICE

WHAT A CLIENT SAY?

Customers generally appreciate the corrosion resistance of PTFE lined metal hoses. PTFE material has extremely strong corrosion resistance and can effectively resist the erosion of various strong acids, strong alkalis and organic solvents. Customers mentioned that under extreme temperature conditions, the hose can still maintain good performance without deformation or rupture. Customer feedback shows that the hose will not show obvious deformation or vibration when conveying fluid at high speed, ensuring the continuity and safety of the production process.

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Application areas

The application areas of pipelines are very wide, mainly including municipal engineering, building water supply and drainage, industrial production, agricultural irrigation, new energy and other fields.

FAQ

Important things you should know

How to deal with loose or leaking joints of PTFE lined metal hoses?

Check the tightness of the connection parts to ensure that all connectors are properly installed and tightened in place. If leakage is found at the connection, stop the machine immediately for inspection, find out the cause of the leakage and repair or replace the relevant parts.

How to choose a suitable PTFE lined metal hose?

Consider factors such as the nature, flow, temperature, and pressure of the medium to ensure that the hose can meet the working conditions. Pay attention to the connection method of the hose, such as quick connectors, welding, etc., to ensure that the connection is firm and reliable.

How to extend the service life of PTFE lined metal hose?

Select high-quality hoses and connectors to ensure that product performance meets the working conditions. Perform regular maintenance and care to promptly detect and deal with potential problems. Avoid mechanical damage such as excessive bending, extrusion or stretching of the hose.

What are the advantages of PTFE lining compared with metal hoses?

Reduce the wear of the medium on the inner wall of the hose and improve the conveying efficiency. Prevent viscous media or sediment from adhering to the inner wall of the hose to ensure the cleanliness of the medium.

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xinhuafengpipe@gmail.com

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