... produce FKM, FPM & VITON o-ring with higher quality and comp FKM Rubber Seal Strip Features,Application widely used in faucet,toilets ... request. Temperature range -25C to +200C Performance very well with resistance to ozone, high temperatures, oxygen, mineral oil, synthetic ... SGS,ROHS,REACH,NSF,KTW,WRAS Our factory is a professional manufacturer of rubber products ,you can get much more information ...