OEM Customized Crazy Selling Crosshead Plus Hammer Drill Bits - piston ring – DONGYI

Short Description:

Tribologically advantageous materials Gas-tight construction for low-molecular-weight gases piston rings seal the gas in the compression chamber of reciprocating compressors. They are customized, in terms of design and material, to the respective application conditions in refineries, the natural gas industry, as well as the petrochemical and chemical industries. The precisely manufactured rings also allow reliable operation with a long service life in industrial air production and many areas...


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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for Irrigation Air Vacuum Relief Valve , China Ball Valve , Flanged Ball Valve , Now we have experienced manufacturing facilities with extra than 100 employees. So we could guarantee short lead time and high quality assurance.
OEM Customized Crazy Selling Crosshead Plus Hammer Drill Bits - piston ring – DONGYI Detail:

Tribologically advantageous materials
Gas-tight construction for low-molecular-weight gases

piston rings seal the gas in the compression chamber of reciprocating compressors. They are customized, in terms of design and material, to the respective application conditions in refineries, the natural gas industry, as well as the petrochemical and chemical industries. The precisely manufactured rings also allow reliable operation with a long service life in industrial air production and many areas of process engineering.

Piston rings, rider rings and bands are manufactured in various designs:

One-piece or segmental straight
Angle cut
Step cut
Twin Ring™
Double Twin Ring™
Two Segment
Pressure balanced
designs rings and has developed specific combinations for particularly problematic and demanding applications. This has also included numerous successful conversions from lubricated to non-lubricated operation.Pressure balanced rings are available, when deemed appropriate for high pressure applications and piston/rider ring combinations are also available for more specific applications.

Large diameter piston rings up to 47” (1200mm) are custom manufactured for special requirements. A range of metallic piston and rider rings are also manufactured, using selected grades of bronze or cast iron, where operational requirements dictate.


Product detail pictures:

OEM Customized Crazy Selling Crosshead Plus Hammer Drill Bits -
 piston ring – DONGYI detail pictures

OEM Customized Crazy Selling Crosshead Plus Hammer Drill Bits -
 piston ring – DONGYI detail pictures


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Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for OEM Customized Crazy Selling Crosshead Plus Hammer Drill Bits - piston ring – DONGYI, The product will supply to all over the world, such as: Seattle , Lithuania , Milan , We welcome you to visit our company & factory and our showroom displays various products and solutions that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to supply you with the best services. If you will need more information, please do not hesitate to contact us via E-mail, fax or telephone.
  • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Monica from Indonesia - 2018.06.03 10:17
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Emma from Barbados - 2017.09.26 12:12
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