PPS Seals, PPS Thermoplastic, Thermoplastic Polymer PPS Seals We supply PPS Seals in different sizes. A high temperature thermoplastic, PPS seals is a good choice for anti-extrusion rings and bearings due to its high compressive strength. The seal is not susceptible to leakage due to thermal excursions, thermal shocks, or long term storage. PPS compounds are generally suitable for service up to 500°F. It is a thermoplastic polymer and the melting point is approximately 550°F. We customise these PPS Seals in various type of profile. PPS seals are good for wear and high temperature application. About Us | Seal Products | Design Help | Seal Guru | Seal Failure Causes | Glossary | Seal Express | O-Ring Quote | Contact Us | O-Ring Basics | Elastomer Properties | Elastomer Storage | Chemical Compatibility | Profile Chart | Oil Seal | O-Rings | Pneumatic & Hydraulic Seals | Shaft Seal | Engineering Plastic | Protector & Cap | V-Packing | Packer Elements | PTFE Seal | PTFE Joint Seal | Bonded Seal | Valve Seats | PPS Seals | HNBR Seal | NBR Seal | EPDM Sea| FKM Seal | PEEK Seal | Gas Lifts | API Seal Rings | Casing O-Rings | Gas Lift Valve Seals | PU Seals | MQ Seals | Seals for Premium Connections | Link Us |