Conductive Ptfe Hose Assembly Stainless steel braided PTFE conductive hose | BESTEFLON

Short Description:

Conductive Ptfe Hose Assembly is composed of conductive polytetrafluoroethylene inner tube, reinforced by stainless steel wire, and metal connectors are installed at both ends .We are a Chinese manufacturer .There are many product specifications.please contact us for more information.

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Conductive Ptfe Hose Assembly layered

Conductive Ptfe Hose Assembly  ptfe inner tubeis divided into two layers, the inner layer is a thin black conductive layer, which is used to conduct the static electricity generated and accumulated by the friction between the oil and the tube wall when the oil flows in the tube at high speed. Polytetrafluoroethylene (PTFE) is a kind of high insulation material. The oil flowing in the high-pressure hose is fast and the pressure is high. If the static electricity generated by friction accumulates to a certain amount, it will lead to the static breakdown of the inner tube, resulting in the leakage of the hose assembly. The polytetrafluoroethylene inner tube of hose assembly used in hydraulic system and servo mechanism of aerospace vehicle must be added with conductive layer

The maximum pressure that the unreinforced polytetrafluoroethylene(PTFE) inner pipe can bear is generally only 4MPa ~ 5MPa. In order to make the pipe can bear greater pressure, it is necessary to increase the reinforcement layer in the outer layer, including cotton thread reinforcement layer, aramid fiber reinforcement layer and steel wire reinforcement layer. This paper introduces the steel wire reinforcement structure. The reinforcing layer of stainless steel wire on the outer layer of the inner tube can be divided into winding and braiding

Assembly method of assembly joint

The metal connectors at both ends of the hose and the hose achieve the effect of fixed connection through the deformation of the parts, that is, the so-called buckling, so that the hose itself has the sealing property, at the same time, it can be effectively connected with other parts. At present, metal connectors can be divided into direct insertion structure and separate embedded structure according to their assembly methods. The direct insertion structure is mainly suitable for medium and low pressure and high pressure hose. The process of the hose assembly with this kind of metal connector is relatively simple, but it needs to be heated before assembly

  • Various 316L stainless steel, PTFE  package or non-metallic material accessories
  • Provide electro-polishing stainless steel fittings
  • Compression fittings provided in other high quality alloys

 Application area

Conductive PTFE hose assembly has many advantages, but its high cost limits its application in a wider range of fields 

At present, polytetrafluoroethylene hose assemblies are mainly used in various hydraulic, pneumatic, fuel, power and servo mechanisms in aviation and aerospace fields with high requirements for product performance and quality. As a flexible pipeline for medium transmission, PTFE hose assemblies have been successfully used in various aircraft and launch vehicles

Product Details

Processing Service: Cutting
Material:  PTFE
Inner layer:  ptfe hose
Reinforcing layer: stainless steel wire braiding
Outer layer: PVC/PU/PVDF/Silicone/TPU/Dacron/Cotton yarn/Motley cotton yarn/Aramid fiber
Application:  Industrial/Hydraulic industry/mold temperature machine/curing press/etching machine/blow molding machine

SAE100 R14


− 65 ℃~ + 260 ℃

Standard: SAE100 R14


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    We offer the usual packing as follows

    1、Nylon bag or poly bag

    2、Carton box

    3、Plastic pallet or plywood pallet

    Customized Packaging is charged

    1、Wooden reel

    2、Wooden case

    3、Other customized packaging also available

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