... according to the customers' differents requirements. Our products widely used a lots of fields as follow tables.Including the ceramic ... rod, ceramic shaft, ceramic piston, ceramic water valve sheet, ceramic pipe sleeve, ceramic loom plunger, ceramic seal ring, special shape ceramic ... .005Parallelism0.01Planeness0.005Roughness 0.05Fit clearance0.005 textile ceramic water loom 3624,3622,3222,3224