Gold Member Since 2010
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Lianyungang Zhong Ao Aluminium Co., Ltd.

Tap plates for plumbing fittings, tap gaskets for plumbing fittings, mixing plates made of alumina manufacturer / supplier in China, offering Tap Plates/Gaskets Made of High-purity Alumina, Heating Ceramic Cushion Used in Pre & Post Welding Operation, Alumina Ceramic Rod and so on.

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Supplier Homepage Product Alumina Technical Ceramic Tap Plates/Gaskets Made of High-purity Alumina

Tap Plates/Gaskets Made of High-purity Alumina

FOB Price: Get Latest Price
Min. Order: 10,000 Pieces
Production Capacity: 300000 Pieces/Month
Transport Package: Export Standard Wooden Boxes with Carton Inside
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZALY
  • Material: Aluminum
  • Certification: SGS, ISO
  • Color: White, Pinky, Creamy
  • Trademark: ZALY
  • HS Code: 6901000000
  • Type: Flat Gasket
  • Raw Material Origin: Australia
  • Size: Rich
  • Material Content: 90% minAlumina
  • Origin: Lianyungang, Jiangsu, China
Product Description
Cost-effective production according to your requirements
Ceramic gaskets by we ZALY, manufactured for a precise fit, ground and polished, are ideal for valves and plumbing fittings. They guarantee a constant flow control and an optimum sealing function. Efficiency made to order!

Our Products:
1) Components for industrial mixing plates;
2) Components for plumbing fittings;
3) Components for pneumatic valves;
4) Other components.

Applications of tap plates made of ceramics for:
1) One-hand lever mixer;
2) Two-handle tap fittings;
3) Industrial plumbing fittings;
4) Domestic appliances;
5) Pneumatic valves;
6) Medical technology.

We will be pleased to draw up an offer for you! For this purpose we request a customer specification drawing, with details of amounts and required tolerances.
For new products and developments we enable you to get an initial impression of our materials: We will send you material samples free of charge.
Any other questions, warmly welcomed!
Item  Test condition Unit &Symbol  95% Alumina Ceramics   99% Alumina Ceramics 99.7% Alumina Ceramics 
The main chemical ingredient     Al2O3   Al2O3   Al2O3 
Bulk density    g/cm³  >3.6  3.89  3.96
Maximum use temperature     ºC  1450  1600  1650
Water absorption   %  0  0  0
ROHS hardness      ≥85 ≥ 89  ≥89
Flexural strength  20 ºC Mpa(psi*10³)  358(52)  550  550
Compressive strength 20 ºC Mpa(psi*10³)  2068(300)  2600(377)  2600(377)
 Fracture toughness  K(lc) Mpa m 1/2  4-5  5.6  6
 Coefficient of thermal expansion  25-1000 ºC  1*10 -6 /ºC  7.6  7.9  8.2
 Coefficient of thermal conductivity  20 ºC  W/mk  16  30.0  30.4
 Thermal shock resistance  ΔTc  ºC  250  200  200
 Dielectricity constant  1MHz.25 ºC    9  9.7  9.7
 Dielectricity strength   ac-kV/mm(ac V/mil)   8.3(210)  8.7(220)  8.7(220)
 Volumn resistivity  100 ºC  ohm-cm  >10 13  >10 14   >10 14
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