99% Al2O3 Piston , Alumina Ceramic Plunger φ18mm for Agricultural Irrigation Pump

99% Al2O3 Piston Alumina Ceramic Plunger φ18mm for Agricultural Irrigation Pump Wear Resistance

Aluminum Oxide, Al2O3 has an outstanding properties like superior mechanical strength, Vickers hardness, compressive strength, fracture toughness. Accordingly, it is wear resistant, and corrosion resistant. Because of it is a metallic oxide with well-formed crystal structure, the parts made from it have good performance of corrosion resistance, are insoluble in weak acid or alkaline solution, let alone normal water or medical fluid. The ceramic alumina parts are only slightly soluble in strong acid and alkaline solution.

Usually alumina ceramic plungers use alumina material with purity 99%, whose performance and economic efficiency have been proven in application. Alumina or zirconia ceramic pistons and plungers are widely applied in high-pressure cleaning machine, plant equipment protection, food and beverage processing plant. Pistons and plungers with diameters from 3mm up to 240mm can be produced precisely. In addition, their polished surface with roughness Ra0.25 ensures the long service life of the equipment or apparatus.

Suzhou Jingci Super Hard Materials Co., Ltd, (here after referred to as Jingci and whose website is www.fineceram.com) has been working on production of ceramic pistons and pistons for nearly 18 years and has rich experience in producing and quality control, and has been an outstanding supplier for famous international customers like Karcher, Wilo and AR pump.