Back-Up Rings

Dover High Performance Plastics manufactures a range of back up rings for many high pressure applications. Plastic fabricated back up rings are for use with our selection of high performance O-rings. Durable and cost effective back up rings are more reliable and longer lasting than comparable back up rings made from other materials.

Our selection of back up rings, Slipper seals, Kap seal and MS rings accommodate a variety of O-rings for applications of all types. Just a few of the industries we serve with our quality crafted back up rings include aerospace, aircraft, appliance, computer, construction, electrical, food, irrigation, military/government, medical, and petrochemical. Dover High Performance Plastics' experienced professionals are able to engineer back up rings to fit any industry’s precise size and material specifications.

Contact the plastic fabrication experts of Dover High Performance Plastics today to find out more about how we can accommodate your business' specific back up rings, baffles, insulators, O-rings, shaft seals and other performance, industrial grade plastic fabrication needs. Call us at 330-343-3477 or Contact Us.