Custom Piston Rings
High-performance applications require performance-built custom piston rings. As a global industrial custom piston ring manufacturer, Precision Rings, Inc. (PRI) designs and manufactures a wide variety of custom piston rings and seal rings, including expanding rings and contracting rings.
Common custom piston ring requests include custom expanding piston rings, contracting piston rings, combination piston rings, pinned piston rings, and Marcel springs. PRI can manufacture from an existing print or help you with a custom piston ring design. Existing designs can be evaluated for potential improvement.
Contact us or call us at 317-247-4786 to consult with our engineering department for proper ring selection or to inquire about a ring style not illustrated. Our engineers can help you select the custom piston ring best suited for your application requirements.
Used when the ring must contact the cylinder bore and the ring groove is in the piston (outward tension). These are often used for power generation systems
Piston Ring Material Options
PRI has extensive experience working with a variety of materials when designing and manufacturing custom piston rings. Our expertise includes manufacturing custom piston rings from the superalloys or other hard to machine materials. Commonly used materials include:
Contact Precision Rings, Inc. for Custom Piston and Seal Rings
As a Nadcap and ISO 9001:2015/AS9100D certified manufacturer, Precision Rings, Inc. has the manufacturing expertise to manufacture custom piston rings that can meet your performance needs and exceed your expectations. To learn more about our piston and seal rings, contact us today or request a quote.