Mechanical Seal, Pump Seals, Sic Seals manufacturer / supplier in China, offering OEM Standard Cartridge Mechanical Seal for Vogelsang Pump Type Vx186-520qd Sn Bkg. 3127.0140, Vulcan 194 195 Mechanical Seal for ABS Af 13-6 Pump Sic/Sic/Viton/304, 4eb C065m0-4eb Cartridge Mechanical Seal for Inl-200-400 Etanorm-R and Etaline-R Pump Shaft Seal Size 65mm and so on.