WELCOME TO GRANT PISTON RINGS

The Quality Choice Since 1922

Quality Engineered - Precision Manufactured - Proven Performance

Grant is a leading manufacturer of piston rings for gasoline and diesel engines. We supply an extensive range of piston rings for passenger car, truck, bus, tractor, air brake compressor, forklift, motorcycle, generator and various industrial engine applications. Grant also manufactures piston rings for custom applications based on samples and drawings. We offer a variety of materials and coatings for piston rings ranging in diameter from 40mm to 340mm, in a wide variety of profiles and joint types.

If you are looking for more details, kindly visit our website.

Please visit the Pison Rings by Industries to find more inforamtion or contact us at 317-247-4786 or priengineering@precisionrings.com . Precision rings, incorporated looks forward to supplying a custom ring solution.

Since 1949, Precision rings, incorporated (Pri) has manufactured and designed custom piston rings. Pri’s seal and piston rings can be found in aircraft engines , power generation equipment , and nuclear valves. Pri delivers the highest quality piston rings with these value added benefits:

You will get efficient and thoughtful service from Dongya.

Piston Ring Manufacturing Product Options

Precision rings, incorporated (Pri), offers the following custom product solutions:

Custom Piston Rings

Precision Rings offers performance-built custom piston ring options for unique application requirement needs. Custom piston ring options are used for harsh environments, high pressures, extreme temperatures, and tight tolerance applications:

• Expanding piston rings/seal rings
• Contracting piston rings/seal rings
• One-piece piston rings/seal rings
• And more

Custom Ring End Styles

Sealing applications require the selection of proper ring gap configurations. Some of the most common configurations end style include the following types:

• Square cut
• Step cut
• Hook step
• And more

Material and Surface Treatments

Pri has extensive experience working with various materials when designing and manufacturing custom piston rings. 

Contact Precision rings, inc. (Pri) for Custom Piston Ring Manufacturing Solutions Today

Looking for precision piston ring manufacturing solutions that incorporate project specification requirements? Contact Pri for more information regarding piston and seal ring manufacturing solutions for custom application requirements. Pri’s experts will determine the best custom piston ring manufacturing solution for the project.

Are you interested in learning more about Piston Ring Manufacturers? Contact us today to secure an expert consultation!