Sealing Mechanics Solutions for Effective Sealing

Many factors are considered when designing custom piston rings and seal rings to create the best, most effective sealing solution. These factors include but are not limited to operating stresses, assembly stresses, thermal expansion, and leakage requirements.

Precision rings, incorporated (Pri) understands proper sealing mechanics' benefits, including primary and secondary sealing. Pri’s experts have the knowledge and experience to manufacture custom piston rings based on project specifications.

Mitre Step Square, Angle and Tite
Step Cut, Hook Step
Mitre Step
Two Piece Ring

Contact the sales team to learn more about Pri’s sealing mechanics and primary and secondary sealing solutions, or call 317-247-4786 for assistance. Precision rings, inc is the premier source for advanced piston and seal ring design and manufacturing capabilities.

Primary Sealing

In the case of an expanding ring, primary sealing is established between the outside diameter (OD) of the ring’s surface and the cylinder bore. The primary sealing is formed for