... wear-resistant 2.anti-high temperature 3.mechanical seals good 4.anti-corrosion 5.anti-friction ... 6 Our company can supply many kinds of ceramic parts according to the customers' differents requirements ... ceramic plunger ceramic plunger pump, ceramic rod, ceramic shaft, ceramic piston, ceramic water valve sheet, ceramic pipe sleeve, ceramic loom plunger, ceramic seal ring, special shape ceramic, ceramic ...