Hot sale Pressure Relief Epdm Pneumatic Butterfly Valve - piston & rod – DONGYI

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FOR A WIDE RANGE OF OPERATING CONDITIONS Our factory manufacture to the highest quality standards a full range of pistons and piston rods in stainless or alloy steels, aluminum and cast iron, for a broad range of applications and operating conditions. Experienced technical knowledge of compressor design and operation ensures that the optimum materials, surface treatments and sealing components are selected for each application. FEA analysis is used to ensure the design meets all of the highes...


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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Industrial Spring , Worm Gear Trunnion Ball Valve , Thread Pneumatic Pinch Valve , Our products are regularly supplied to many Groups and lots of Factories. Meanwhile, our products are sold to the USA, Italy, Singapore, Malaysia, Russia, Poland, and the Middle East.
Hot sale Pressure Relief Epdm Pneumatic Butterfly Valve - piston & rod – DONGYI Detail:

FOR A WIDE RANGE OF OPERATING CONDITIONS

Our factory manufacture to the highest quality standards a full range of pistons and piston rods in stainless or alloy steels, aluminum and cast iron, for a broad range of applications and operating conditions. Experienced technical knowledge of compressor design and operation ensures that the optimum materials, surface treatments and sealing components are selected for each application. FEA analysis is used to ensure the design meets all of the highest engineered standards to guarantee product integrity and quality.

Piston and Rod Reconditioning

All pistons and rods are inspected to assess how to proceed with reconditioning and to ensure their suitability for re-use. Piston reconditioning may include re-machining of grooves and re-anodizing. Rod reconditioning may include machining, grinding, polishing and the application of specialized spray coatings. Finally, all parts are re-assembled including  piston and rider rings.


Product detail pictures:

Hot sale Pressure Relief Epdm Pneumatic Butterfly Valve -
 piston & rod – DONGYI detail pictures

Hot sale Pressure Relief Epdm Pneumatic Butterfly Valve -
 piston & rod – DONGYI detail pictures


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The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for Hot sale Pressure Relief Epdm Pneumatic Butterfly Valve - piston & rod – DONGYI, The product will supply to all over the world, such as: Salt Lake City , Ecuador , Ukraine , We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.
  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Genevieve from Swedish - 2017.11.12 12:31
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Helen from Sweden - 2018.09.29 17:23
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