PTFE lined metal hose is a composite metal hose, the main feature of which is that PTFE is lined inside the metal pipe wall. This unique structure gives the hose excellent performance, making it widely used in many fields. PTFE lined metal hose has changed the previous characteristics of pipelines that cannot be bent, and can withstand various concentrations of acid, alkali and salt. PTFE lined metal hose can also be used to connect graphite and ceramic glass pipes with lower mechanical properties, and can be used as feed and discharge pipes for tank trucks, storage tanks, containers or reactors.
Advantages of PTFE lined metal hose
Corrosion resistance
PTFE has extremely high corrosion resistance. It can operate stably in most corrosive media such as acid, alkali, and salt. Therefore, PTFE lined metal hose has broad application prospects in the field of corrosive media transmission such as chemical, pharmaceutical, and petroleum.
High temperature resistance
Teflon has excellent high temperature resistance and can remain stable at temperatures up to 200°C. This makes PTFE lined metal hoses have high application value in high temperature occasions. Such as heat exchangers and pipelines in the fields of petroleum, chemical, aviation, etc.
Small friction coefficient
PTFE material has a low friction coefficient, which makes the PTFE lined metal hose have lower energy consumption when transmitting media and reduces operating costs. In addition, the small friction coefficient also means that the PTFE lined metal hose has good self-cleaning performance and is easy to maintain.
Safety
PTFE lined metal hose has good safety. Its metal lining can withstand pressure to a certain extent, ensuring the safe operation of the pipeline in harsh environments. At the same time, the PTFE material itself is non-toxic, odorless and pollution-free.