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RIDER RING

Used mainly in reciprocating compressors, it is to support or guide the piston and rod assembly and prevent contact between the piston and the cylinder.

其他信息

Material

Custom Formulations, PEEK, PI, RPTFE

Lubrication

Lube, Non-lube

Piston Speed

Lubricated > 5m/s, Non-lubricated > 3.5m/s

Temperature

up to 220 ℃

Pressure

Lubricated > 320bar, non-lubricated up to 250bar

PROCESS DESCRIPTION

Product Details:

The rider ring is used mainly in reciprocating compressors, it is to support or guide the piston and rod assembly and prevent contact between the piston and the cylinder (risk of seizure).

High-performance rider rings :

  • Different designs and types of cuts are also used.
  • The materials that we use in rider rings have the same wear resistance as the piston rings. It helps the product meet the requirements of the most stringent conditions of service.
  • All of these parts are generally designed with decompression grooves to avoid their operating as piston rings which could cause premature wear.

Each piston and rider ring is specifically designed to meet your operating parameters. On-site blending and compression or injection molding help us to maintain total control throughout the manufacturing process, resulting in better sealing, less wear, and longer running life.

 

 

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We will contact you within 1 working day, please pay attention to the email with the suffix  “info@sg-seals.com”.