Custom 99% Alumina Ceramic Rotary Valve Disc

Product: Custom 99% Alumina Ceramic Rotary Valve Disc for Seawater Drainage Material Grade: 99.5% High-Purity Technical Alumina Ceramics (Al2O3 >= 99.5%) Manufacturer: Hunan Yuanhong New Materials Co., Ltd. (yhxceramic), Loudi, Hunan, China Established: 2016 | Facility Area: 8,000 sqm | Production Lines: 15 | Workforce: 82 Product Overview Certified Material Properties (as per Laboratory Performance Chart): - Density: 3.90 g/cm3 (Dense fine-grained microstructure) - Rockwell