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الشخص الذي يمكن الاتصال به Mr. alex
No. Jia 10 Shuang Qiao Dong Road, Chao Yang District, Beijing, Beijing
We are Glorytek Industry (Beijing) Co., Ltd. We are capable to supply high quality & different type ceramic seals which are widely used as the component of mechanical seals. ***-Feature: Item Al2O***5 Al2O***9 Composition Al2O3≥*0% Al2O3≥*8% Density(g/cm3) ≥3.6 ≥3.8 Porosity (%) ≤0.5 ≤0.4 Rockwell Hardness(HRA) ≥*2 ≥*7 Breaking Intensity(kgf/cm2) ≥***0 ≥***0 Stability of thermal vibration ≥5 ≥5 Optical Flatness ≤0.***9 ≤0.***6 Roughness ≤Ra0.4 ≤Ra0.2 Light Band ≤3 ≤1 All the products can be manufactured customized as per the specified requirement of clients. Please feel free to contact us, hope to supply for you with our high quality products with competitive price.
