Factory making Piston Ring - PEEK throttle ring – DONGYI

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PROTECTING NON-METALLIC SEALING RINGS Protection of non-metallic sealing rings from extruding Allows the use of PTFE as a sealing ring at high pressures Materials available for all fields of applications back-up rings are used to prevent non-metallic sealing rings from extruding into the space between the piston rod and packing cup. Back-up rings, which are typically made of cast iron or bronze material, seal only the end face of the packing case cup. The bore hole has a small clearance fr...


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Factory making Piston Ring - PEEK throttle ring – DONGYI Detail:

PROTECTING NON-METALLIC SEALING RINGS

Protection of non-metallic sealing rings from extruding
Allows the use of PTFE as a sealing ring at high pressures
Materials available for all fields of applications
back-up rings are used to prevent non-metallic sealing rings from extruding into the space between the piston rod and packing cup. Back-up rings, which are typically made of cast iron or bronze material, seal only the end face of the packing case cup. The bore hole has a small clearance from the piston rod. They are suitable for all fields of application in the process, natural gas, or food industry.


Product detail pictures:

Factory making Piston Ring -
 PEEK throttle ring – DONGYI detail pictures

Factory making Piston Ring -
 PEEK throttle ring – DONGYI detail pictures


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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Factory making Piston Ring - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: Luxemburg , Iran , Luxemburg , With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we are striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Madge from Poland - 2018.04.25 16:46
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Darlene from Austria - 2017.05.02 18:28
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