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Product Details:
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| Material: | Alumina, Silicon Carbon Or Zirconia | Color: | White Or Black |
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| Density: | Alumina 3.7-3.9g/cm^3; Zirconia ≈6g/cm^3; Silicon Carbon ≈3.14g/cm^3 | Vickers Hardness: | Alumina 1800-2000 HV; Zirconia ≈1300 HV; Silicon Carbon ≈2500HV |
| Fracture Toughness: | Alumina ≈5 (Mpa M1/2) ; Zirconia 7 (Mpa M1/2) | Compressive Strength: | Alumina ＞3200 (Mpa Psi*103); Zirconia ≈3900 (Mpa Psi*103)；Silicon Carbon 2200 (Mpa Psi*103) |
| Thermal Expending Coefficient: | Alumina 7.8-8.2 （1*10^-6/℃）；Silicon Carbon ≈4.5 （1*10^-6/℃） | ||
| High Light: | zirconia pump seal,ceramic seal element |
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Ceramic Pump Seal Alumina Zirconia Silicon Carbon Mechanical Seal Part Circulating Pumps shield Pumps High Hardness
Name: ceramic seal element; ceramic seal part
Material: alumina, zirconia, silicon carbon
Properties:High hardness(88-96HRA), anti-abrasion, anti-corrosion, acidproof, alkali-resistance, thermal resistance
Application: mechanical sealing in different kinds of machines,equipments,devices
Contact Person: Mrs. Wang
Tel: 18862487753
Fax: 86-0512--66952686
