Welcome: Xinhua YCB Ceramics and Electronics CO.,Ltd.
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model no.:YCB-E-805
product description: ceramic discs, valve discs
total thickness: 11.0mm
movable disc thickness: 7.0mm
material:Al2O3 : 98% SiO2 : 1.28%
CaCO3 : 0.25% Others: 0.47%
sintering temperature: 1620℃
hardness: >1250 HV5
flatness: <0.035mm
fineness: <0.04um
life test: >500000 cyclesContact: Mr. Yi
Phone: 86-15607385226
Tel: 86-0738-6656829
Email: davidyikchung@hotmail.com
Add: Shuxin Park, Huaxin District, Shangmei Town, Xinhua County, Hunan Province, China
