Flexible Metal Hose with Flange

Ptfe-lined Metal Hose: With core features, it creates multi-scenario pipeline solutions
PTFE 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 choice for complex working conditions. It not only can withstand the erosion of strong corrosive media, but also remains stable in high and low temperature environments. It combines flexibility and sealing performance, providing reliable guarantees for fluid transmission in various industries. At the same time, it works in synergy with multiple pipe components to exert its advantages. ​

Outstanding corrosion resistance is its core competitiveness. PTFE material has extremely strong resistance to strong acids, strong alkalis, organic solvents, etc., and performs exceptionally well when transporting corrosive media. In such scenarios, it is often closely connected to the pipeline system through a Flange Adapto, and combined with a Duckbill Check Valve to prevent the backflow of corrosive media, providing dual protection for system safety. If there is vibration or displacement in the pipeline, the Rubber Expansion Joint can absorb the impact and complement the corrosion resistance of the Ptfe Hose , making it suitable for highly corrosive environments such as chemical engineering and electroplating. ​

In terms of high and low temperature stability, PTFE-lined metal hoses can operate normally within a wide temperature range of -60 °C to + 260°C, and specially designed models can handle even higher temperatures. In high-temperature pipeline systems, it works in synergy with Bellow Expansion Joint: The corrugated pipe compensates for the displacement caused by the thermal expansion and contraction of the pipeline, while the PTFE hose can withstand the transmission of high-temperature media. The two are precisely connected through the Flange Adaptor to ensure sealing and safety under high-temperature working conditions, and are widely suitable for scenarios that require high-temperature transmission, such as pharmaceutical sterilization and food baking. ​

The excellent flexibility stems from the metal bellows structure, enabling it to easily cope with the bending and vibration requirements of complex piping systems. This feature forms a "Flexible combination" with the Flexible Metal Hose. In the mechanical and electronic industries with complex equipment layouts, the two can adapt to different installation paths through multi-angle turning, reducing the damage to the interface caused by pipeline stress. When combined with Dismantling Joint, the installation and maintenance of the hose become more convenient. Maintenance can be completed without disassembling the entire pipeline, significantly improving operation and maintenance efficiency. ​

The reliable sealing performance is the result of the tight combination of the PTFE lining and the metal frame, which can prevent medium leakage even under high temperature and high pressure. In the scenario of high-pressure fluid transmission, it is sealed and connected to the Flange end of the pipeline through the Flange Adaptor, and together with the Bellow Expansion Joint, it ensures the pressure resistance performance of the system. The wear resistance benefits from reinforcing components such as woven mesh or flanges, which extends the service life of the hose and enables it to remain stable when transporting media containing particles. It is suitable for industries with wear risks such as mining and coatings. ​

From the transmission of corrosive media to the transportation of high-temperature fluids, from the connection of precision equipment to the sealing of high-pressure systems, the five major characteristics of PTFE lined metal hose form an efficient synergy with pipe components. It resolves vibration problems with Rubber Expansion Joint, addresses thermal displacement challenges with Bellow Expansion Joint, enhances layout flexibility with Flexible Metal Hose, and simplifies maintenance processes with Dismantling Joint The connection sealing performance and anti-backflow capability are further enhanced by Flange Adaptor and Duckbill Check Valve . Whether in harsh industrial environments or precise manufacturing fields, PTFE-lined metal hoses can work in collaboration with components with comprehensive performance to ensure the safe and efficient operation of pipeline systems. ​