Packaging & Delivery Packaging Detail: carton Delivery Detail: 20 days Specifications 1,industrial ceramic 2.material:75% Al2O3,90%Al2o3.95%Al2o3,96%Al2o3,99%Al2o3,99.5%Al2O3 or steatite or zirconia industrial ceramic 1. material:75% Al2O3,90%Al2o3.95%Al2o3,96%Al2o3,99%Al2o3,99.5%Al2O3 or zirconia. 2.Surface finish: a)Normal polish Ra 0.8-1.0m b) Fine polish Ra 0.4-0.6m c) Diamond polish Ra 0.2m 3.Specifications: a)wear-resistant b)anti-high temperature c)mechanical seals good d)anti-corrosion e)anti-friction
