95 pieces of alumina and steatite
Zirconia Products
Machinery Ceramic Products
Basic mechanical properties of ceramic products
| Name |
Ceramic lined valves |
| Chemical composition |
Al2O3 |
≥99 |
| R2O |
≤0.2 |
| Fe2O3 |
≤0.1 |
| SiO2 |
≤0.2 |
| Bulk Density（g/cm2） |
≥3.80 |
| Porosity（%） |
<1 |
| Bending strength（Mpa） |
＞350 |
| Compressive strength（Mpa） |
>10000 |
| Dielectric constant∑（1MHz） |
2 |
| Hardness（HRA） |
88 |
Specifications, use
Widely used in electric power, mining, paper, petrochemical and other industries, because of wear of alumina ceramics, high temperature, corrosion and other excellent performance, is as effective in controlling the wear and tear, corrosion of dust, water, oil, steam, etc. medium in the tube from the closed side of the ceramic cutting wear most suitable accessories.
| Name |
Bushing |
Ceramic ring |
Article porcelain |
| |
Outer diameter × inner diameter × wall thickness × height |
Outer diameter × inner diameter × wall thickness |
Length × width × thickness |
| DN50 |
￠75×￠50×6×53 |
￠69×￠50×6 |
85×30×6 |
| DN65 |
￠90×￠65×6×63 |
￠84×￠65×6 |
110×30×6 |
| DN80 |
￠105×￠80×6×80 |
￠99×￠80×6 |
120×30×6 |
| DN100 |
￠125×￠100×6×93 |
￠119×￠100×6 |
145×30×6 |
| DN125 |
￠150×￠125×6×113 |
￠144×￠125×6 |
170×30×6 |
| DN150 |
￠175×￠150×6×133 |
￠169×￠150×6 |
218×30×6 |
| DN200 |
￠225×￠200×6×133 |
￠219×￠200×6 |
270×30×6 |
| ￠230×￠200×6×118 |
￠230×￠195×6 |
270×30×6 |
| DN225 |
￠255×￠225×6×118 |
￠255×￠220×6 |
270×30×6 |
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