• 95% Alumina High Hardness Tap Disc Grinding Disc
  • 95% Alumina High Hardness Tap Disc Grinding Disc
  • 95% Alumina High Hardness Tap Disc Grinding Disc

95% Alumina High Hardness Tap Disc Grinding Disc

Structure: Double-End
Pressure: High Pressure Mechanical Seals
Speed: High-Speed Mechanical Seal
Temperature: High Temperature Mechanical Seal
Performance: High Pressure
Standard: Standard
Samples:
US$ 0/Set 1 Set(Min.Order)
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Customization:
Diamond Member Since 2016

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Basic Info.

Model NO.
RY-T189
Type
Disc
Balance
Balanced
Application
Water Tap / Faucet
Raw Material
95% Alumina
Function
Rotary Sealing
Transport Package
White Paper and Carton
Specification
from 12.5mm to 21mm
Origin
Hunan
HS Code
84819000
Production Capacity
2000000 Sets Per Month

Product Description

Ceramic disc
Material:95-97%,Al2O3 
Colour:White,Ivory,Pink,Dark.

Specification:
OD: 11.5mm--- 41 mm
ceramic discs Features:
1.The frictional times is 300, 000 to 500, 000,
2.Density :3.6~3.7g/cubic centimeter,
3.Rigidity is 84~86 HRA,
4.The thickness tolerance is less than 0.02mm, the diameter tolerance is less than 0.02mm,
5. Satisfy various technical request
6. Lower medium spoilage
6. Good insulation performance and high temperature resistance
7.Stiffness texture
8. Used in all electric products and electric heating products
9.OEM, ODM and OBM are welcomed
We can supply the products according to customer's drawings, samples and performance requirement.
Project Test the condition Unit 95 porcelain
Backbone     95%AL2O3
Physical property Density of volume Normal atmospheric temperature g/cm3 3.6
Airtight Normal atmospheric temperature  . Pass
Absorbing water rate Normal atmospheric temperature % 0
Temperature that frit   °C 1650
Mechanical performance Rockwell hardness Normal atmospheric temperature HRA 86
Resist the intensity of turning back Normal atmospheric temperature Mpa 320
Compression strength Normal atmospheric temperature Mpa 1200
Hot performance Use temperature at most   °C 1600
Heat resistant shaking 20O°C-1100O°C 10Num Pass
Hot coefficient of expansion 20O°C-80O°C ×10-6mm/°C 6.5-8.0
Heat-conduction rate 25°C W/m.k 25
300°C W/m.k 13

95% Alumina High Hardness Tap Disc Grinding Disc
Packaging of alumina ceramic disc : PE bag inside outer carton(930*630*230mm),finally make the wooden pallet(950*950mm 950*1000mm) or according to your requirement

Shipping of alumina ceramic disc :  delivery within 15 days after confirm the order.

Enquiries welcomed !

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