Factory in PTFE|PEEK|UPE|FEP & SS304|SS316L|Elgiloy|Hastelloy C276|Inconel 718 Rod/Rotary Shaft Seals:PTFE Oil Seal, Spring Energized Seal, Vaccum Pump Seal, Screw Compressor Seal, Compressor Bushing, Encapsulated O Ring, FFKM O Ring…