Our Rings and Seals

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Piston Ring Seals

Grover offers a wide variety of piston rings with order management, delivery and packaging solutions customized to meet your specific requirements. Working with engineering, purchasing and operations management we collaborate with our customers to develop the best piston ring solutions to meet your specific needs. We know that the products we build play a role in something much bigger. And, we understand that when it comes to purchasing these vital products, you have a choice to make.

Here are some reasons our customers choose Grover over the competition:

  • From rings ½ inch (12.7 mm) to over 90 inches (2286 mm) in diameter, Grover will produce any ring for any application to meet your unique requirements. But more than a range of diameters, no matter what material or configuration, Grover offers ring features and joint designs to fit the exact requirements of your applications.
  • Grover’s Milwaukee, Wisconsin manufacturing facility is one of a select group of companies worldwide that is certified for ISO/TS 16949 and the Richland Hills, Texas plant is ISO 9001:2008 certified. We offer you a niche product with high-level quality management systems equal to those in the large automotive piston ring markets.
  • From Iconel to a wide variety of ductile irons and many other materials, Grover can create a ring with the material your application requires. We will work to ensure the material selected will improve the quality and life of your applications and end products.
  • Grover will work with you to meet any special plating requirements you have. From manganese phosphate to chrome, our coatings will offer decreased friction and increased durability for the extended life of your product.
  • If you need more personalized assistance feel free to contact us or request engineering assistance.