The structure of stainless steel braided Teflon hose usually consists of the following parts:
1. Inner layer: The inner layer is usually made of Teflon (PTFE, polytetrafluoroethylene) material. PTFE is a synthetic polymer material with excellent chemical stability and high and low temperature resistance. It is inert to almost all chemicals and can maintain stable performance over a wide temperature range. In the inner layer of the Teflon hose, it provides an interface with the material, ensuring that the inner wall of the hose is smooth, difficult to adhere to impurities, and has excellent corrosion resistance.
2. Stainless steel braid: On the outside of the Teflon inner tube, there will be a stainless steel braid made of one or more layers of stainless steel wire. The main function of this braided layer is to enhance the strength and pressure resistance of the hose so that it can withstand high internal pressure and external tension. At the same time, the stainless steel braid also has a certain protective effect, which can prevent the hose from being punctured or damaged by sharp objects.
3. Outer layer: The outer layer is usually made of polyurethane (PU) or other synthetic materials. The main function of this layer of material is to protect the inner layer and stainless steel braided layer from the influence of the external environment, such as ultraviolet rays, oxidation, wear, etc. The choice of outer material usually depends on the environment and requirements of the hose.
4. Connectors: Both ends of the hose are usually equipped with connectors, such as flanges, quick clamps, internal threads, external threads, etc., to facilitate the connection of the hose with other equipment or pipes. These connections are usually made of metal or plastic and are specially treated to improve their corrosion resistance and sealing properties.
5. Sealing gasket: In order to ensure the sealing of hose connections, sealing gaskets are usually used at the connections. The sealing gasket is usually made of the same Teflon material as the inner layer to ensure its compatibility with the material and sealing performance.
The structural design of the stainless steel braided Teflon hose fully considers factors such as pressure resistance, tensile strength, corrosion resistance and durability to ensure that the hose can work stably and reliably in various complex environments. This kind of hose has a wide range of applications in battery manufacturing, chemical industry, semiconductor manufacturing and other fields.
Post time: Aug-03-2024