Factory Selling Air Control Valve Dn40 - 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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With state-of-the-art technologies and facilities, strict good quality regulate, reasonable cost, exceptional assistance and close co-operation with prospects, we're devoted to supplying the top benefit for our customers for Deutz Engine Parts , Chemical Fertilizer , Ptfe V Ring Packing Set , We warmly welcome domestic and overseas customers send inquiry to us ,we have 24hours working team! Anytime anywhere we are still here to be your partner.
Factory Selling Air Control Valve Dn40 - 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 Selling Air Control Valve Dn40 -
 PEEK throttle ring – DONGYI detail pictures

Factory Selling Air Control Valve Dn40 -
 PEEK throttle ring – DONGYI detail pictures


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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Factory Selling Air Control Valve Dn40 - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: Qatar , Guyana , Serbia , Ensuring high product quality by choosing the best suppliers, now we have also implemented complete quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Iris from Nigeria - 2017.02.18 15:54
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Ann from Croatia - 2018.09.23 18:44
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