Braided Metal Corrugated Hose

Ptfe-lined Metal Hose: A corrosion-resistant and efficient transmission solution for piping systems in multiple industries
In 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 performance. It combines the chemical stability of polytetrafluoroethylene with the structural strength of metals, and has excellent high and low temperature resistance. It can operate stably even in harsh environments with strong corrosiveness and high wear. Its smooth pipe wall design reduces the coefficient of friction, not only facilitating efficient fluid transmission but also featuring reliable explosion-proof properties. It is widely suitable for pipeline requirements in various fields such as chemical engineering, pharmaceuticals, food, machinery, and electronics. ​

When transporting corrosive media such as sulfuric acid and hydrochloric acid in the chemical industry, PTFE lined metal hose is often connected to the pipeline system through Flange Adaptor to ensure sealing performance and installation stability. Meanwhile, the Rubber Expansion Joint matched in the system can absorb pipeline vibration and displacement, while the Bellow Expansion Joint deals with thermal expansion and contraction under high-temperature working conditions. The three work together to ensure the safety and smoothness of the transportation of corrosive media. The addition of the Duckbill Check Valve can effectively prevent the backflow of corrosive media and further enhance the system's safety. ​

The pharmaceutical and food industries have extremely high requirements for the cleanliness and stability of transmission components. The smooth inner wall of PTFE lined metal hose is not prone to bacterial growth and is suitable for the transmission of high-purity or food-grade media such as distilled water and milk. In this type of system, it connects to the equipment through Flange Adaptor and, in combination with Flexible Metal Hose, realizes multi-angle steering to meet the layout requirements of complex equipment. If regular maintenance is required, Dismantling Joint can simplify the disassembly and assembly process of hoses and pipes, making cleaning and inspection more efficient while avoiding residual contamination of the medium. ​

In the machinery and electronics industries, PTFE lined metal hose is often used to connect pumps, valves, semiconductor equipment, etc., and precisely matches the Flange end of the equipment through Flange Adaptor. Facing the vibration and displacement during the operation of the equipment, Bellow Expansion Joint and Flexible Metal Hose jointly play the role of flexible compensation to reduce the damage of vibration to the hose interface. In the gas transmission stage of electronic semiconductor manufacturing, its advantages in corrosion resistance and sealing performance are particularly prominent. Combined with the Duckbill Check Valve , it prevents gas backflow and ensures the stability of the production process. ​

From the transportation of highly corrosive media to the transmission of high-purity fluids, PTFE lined metal hose has always been the core transmission component of the pipeline system. It achieves a stable connection with the Flange Adaptor, resolves the system displacement problem with the Rubber Expansion Joint and Bellow Expansion Joint, and enhances the layout flexibility with the Flexible Metal Hose. Simplify the maintenance process through Dismantling Joint and build a strong backflow defense line with Duckbill Check Valve. In the piping systems of various industries, the scientific combination of these components enables the performance of PTFE lined metal hose to be fully exerted, providing all-round guarantees for the safety, efficiency and cleanliness of fluid transmission. ​