FAQs

Precision is a designer and custom manufacturer of custom piston rings and custom seal rings. Typically we do not offer “off-the-shelf” items. However, we do offer expediting services for custom rings when the need is great. Please contact us to inquire about our expediting services.

Precision rings, inc. manufactures custom piston and custom seal rings for a variety of industries. These industries include power generation, aerospace, aircraft and industries requiring industrial valves. Precision rings, incorporated does not manufacture custom piston rings for automobiles, or any reciprocating combustion engines.

Yes, Precision rings designs and provides hardware for a variety of OEM rocket launch platforms.

Yes, Precision rings designs and manufactures for many OEM jet engine models.

Precision rings, incorporated offers our customers world-class service. As part of that service, Precision rings, incorporated offers custom piston ring and custom seal ring design as part of the overall quotation package. Precision does not offer custom piston ring and custom seal ring design as a standalone service, nor are any designs offered for sale. Precision rings, incorporated does consider all of its designs as proprietary. Please visit our Piston and Seal Ring Design & Engineering page in order to learn more, or feel free to contact us.

Yes, Precision rings is ISO 9001:2015 + AS9100D certified. Please visit our Quality Assurance page to view or print a copy of our certificate.

Yes, Precision rings, incorporated is able to perform heat treatment when required for manufacturing purposes. Precision is Nadcap approved for heat treatment. Precision rings, incorporated does not offer heat treatment as a separate service. Please visit the Quality Assurance page to download a copy of the Nadcap certificate with the Scope of Accreditation.

Piston Ring Materials

Surface Treatments

• Dry Films
• Silver Plating
• Chromium Plating
• Phosphate Coatings

Precision rings' lead-time for manufacturing involves several variables, including material type and availability, ring complexity and quantity, and other ring features including gap style. Please request a quotation to determine a lead-time. Expedites are often available if needed.