产品品牌 Product brand：陶瓷柱塞 Ceramic Plunger
陶瓷材质 Ceramic material：氧化锆、氧化铝 Zirconia,alumina
加工精度 Machining accuracy：圆度0.001、配合间隙0.002-0.003之间；Roundness 0.001,fit clearance between 0.002 and 0.003

产品性能 Product Performance
1.耐高温、耐腐蚀；High temperature and corrosion resistance
2.耐磨；Wear resistance
3.硬度高、韧性好；High hardness and good toughness

定制加工 Customized processing：
各种台阶、型位、R角槽位、方孔、圆孔、椭圆孔，方槽，U型槽。可根据来图及样品加工定制。Various steps, shapes, R-angle slots, square holes, round holes, elliptical holes, square slots, U-shapedslots. Customization can be made based on the provided drawings and samples.