... ,C95400,C95500StemSS416,SS420,SS431,SS316SeatNBR,EPDMSuitale mediumSewage, Sea water, Air, Foodstuff and OilThese products are widely used ... in industries such as water source projects, urban water supply and drainage, sewage treatment, electric ... medicine and metallurgy industries.Suitable Medium:Water, sewage,sea water, air, foodstuff, oil etc.Working Temperature:-10°C~150°COperator ...