Faucet Ceramic Washer
1. Wear-resisting
2. corrosion resisting
3. Precision polishing
4. 100,000 times work
90%-99.5% Porcelain or Alumina ceramic
Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products and electric heating products
7) OEM, ODM and OBM are welcomed
We can supply the products according to customer's drawings, samples and performance requirement.
Our industrial ceramic parts include, tube, rod, plate, disc, wafer, ring, seal, bearing, valves, pump plunger, beam, roller, shaft, screw, washer, sleeve, hunger, spacer, holder, carrier, insulator, scissors, knife, slitter, tweezers, tools, fixture, clamp, chuck, nozzle, guide, frame, lining, and grinding media, milling ball or beads. | ||||
Properties | Unit | Zirconia | Alumina | |
Content | % | ≥94 | ≥95 | ≥99.5 |
Density | g/cm3 | 6 | 3.65 | 3.85 |
Hardness | Hv | 1350 | 1300 | 1700 |
Bending strength | Mpa | 1000 | 340 | 370 |
Compression strength | GPa | 200 | 300 | 350 |
Dielectric Strength | kV/mm | 11 | 15 | 15 |
Max use temperature | °C | 2200 | 1400 | 1800 |
Processing technology | ||||
Process range (mm) | ||||
Outside Diameter | 1---300 | |||
Inside Diameter | 0.5---300 | |||
Length | 0.5---1200 | |||
Accuracy of working (mm) | ||||
Perpendicularity | 0.01 | |||
Concentricity | 0.01 | |||
Roundness | 0.005 | |||
Straightness | 0.005 | |||
Parallelism | 0.01 | |||
Planeness | 0.005 | |||
Roughness | 0.05 | |||
Fit clearance | 0.005 |