Product Description Model NO.: N/A Standard: GB Production Type: Single Production Material: Ceramic Trademark: Actech Specification: 50x50x30cm HS Code: 8547100000 Application: Machinery Accessory Surface Treatment: Polishing Machining Method: Grinding Lead Time: 15-30days Transport Package: Carton or Wooden Packing Origin: China    Ceramic pump components include pistons, plungers, wear plates, bushes, liners and sleeves and
mechanical and chemical seal rings. The material is such as super pure Allumina, Zirconia, etc.

   These are typically used in jet pumps, water jetting pumps, high pressure pumps and high pressure
water supply pumps, which find tremendous applications in industries including automobiles, chemical
and petrochemicals, foundries, oil refineries, paper and pulp manufacture, cement manufacturing, food
processing, thermal power plants and steel plants etc.
 

Product Name	Ceramic Plunger
Material	Alumina, Zirconia
Color	White
Size	According to drawings
Surface Roughness	Ra 0.05
Tolerance	+/-0.01mm
Type	Full Ceramic, Ceramic+Steel
Lead time	15 - 30days
Samples	Avaliable
Shipping	Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping

  Products Show:

Properties	Units	96% Al2O3	99% Al2O3	Zirconia	Silicon Nitride	Machinable Ceramic
Material Characteristics
Gas Permeability		0	0	0	0	0
Water Absorption	%	0%	0%	0%	0%	0.038%
Colour		White	Ivory	White	Grey	White
Density	g/cm3	3.7	3.85	6	3.2	2.7
Physical Characteristics
Hardness	Kg/mm2	1100	1400	1100	1600	1175
Modulus of Elasticity	Gpa	300	350	200	300	65
Flexural Strength	Mpa	300	340	1150	600	108
Compressive Strength	Mpa	2100	2200	2500	2500	488
Fracture Toughness	Mpam1/2	3.5	4	12	6
Thermodynamic Property
Max Use Temperature	°C	1500	1650	1500	1800	800
Thermal Conductiviey	W/(m.k)	25	27.5	2.5	20	1.68
Thermal Expansion Coefficient	10-6/°C	7.5	8	10	3.2	8.6
Thermal Shock Resistance	△T°C	200	200	250	600	200
Specific Heat	J/kg.K	860	860	500	500
Electrical Specification
Dielectric Strength	KV/mm	12	10	5		40
Dielectric Constant	εr	9.5	9.1	12	6	7
Volume Resistivity	Ω	≥1014	≥1014	≥1010	≥1014	≥1016
Dielectric Loss Angle		0.0002	0.0002	0.001

Manufacturing Process


Packing and Shipping:

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Product Categories : Ceramic Plunger