2018 High quality Proportional Flow Control 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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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for F1600 Mud Pump Crosshead , Piston Ring For Detroit , Pa Butterfly Valve , Adhering to the business principle of mutual benefits, we have won good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from home and abroad to cooperate with us for common success.
2018 High quality Proportional Flow Control 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.


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2018 High quality Proportional Flow Control Valve -
 piston & rod – DONGYI detail pictures

2018 High quality Proportional Flow Control Valve -
 piston & rod – DONGYI detail pictures


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In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for 2018 High quality Proportional Flow Control Valve - piston & rod – DONGYI, The product will supply to all over the world, such as: Cape Town , Singapore , Victoria , Profession, Devoting are always fundamental to our mission. We have always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Barbara from Finland - 2017.04.08 14:55
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Freda from Kuwait - 2018.09.23 18:44
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