Alumina Ceramic Pump Piston Sleeve For Cosmetic Essence Packing

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Alumina Ceramic Pump Piston Sleeve For Cosmetic Essence Packing

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Alumina Ceramic Pump Piston Sleeve For Cosmetic Essence Packing

Product Description

The Ceramic Metering piston and cylinder is used for the liquid filling nozzle in the cosmetics package industry because it can keep the watertightness and anti-abraison while the nozzle works, contiously.

FUBOON technical Alumina Ceramic Pump Piston Sleeve including a ceramic piston, valve, cylinder set with housing. The housing for ceramic sleeves sets are typically comprised of 316 Stainless Steel, Custom materials can be used and are available upon request. The piston,valve,cylinder set is sealed by the fit of the piston into the cylinder. Our pump modules are positive displacement mechanisms that do not contain external valves and can run for hundreds of millions of cycles without measurable wear.

  • Low maintenance cost
  • High tech ceramics
  • Fast assembly
  • Hardness higher than stainless steel pumps coatings.

Perfusion Volume Scope: 0.1-2000ml or custom design.

Super High Perfusion precision: (perfusion transmitter is water for injection) ±0.25%

The properties of ceramic:
·Excellent physical & chemical stability ·High temperature resistance
·Excellent wear & pressure & corrosion& insulation resistance and thermal conductivity.

PropertiesUnitsAL2O3ZrO2SiCSi3N4
Densityg/cm33.65-3.935.95-6.03.123.23
Water absorption00000
Poission`s ratio/0.21-0.220.30.170.26
HV hardness hvMPa16501300-136528001500
Flexural strengthMPa310950390720
Heat conductivityW/m*k26-302-2.212025
Electrical resistivityΩ*mm2/m>1016>1015>103>1013
Dielectric constant/9.6299.66-10.03/
Dielectric strengthKV/mm8.79//
Coefficientof thermal expansion10-16/k7.9-8.510.533.2
Modulus of elasticity young`s modGPa280-340210440300
Flexural strength(700℃)MPa230210380450
Compressive strengthMPa2200200018002300
Max use temperature℃1750105015501050
Resistance to acid alkaline/highhighhighhigh
Thermal shock resistanceT(℃)180-220280-350230-260/
Fracture toughnessMPa*m1/24.2103.96.2
Tensile strengthMPa248250//

Alumina Ceramic Pump Piston Sleeve For Cosmetic Essence PackingManufacturing parameters:

Dimensional accuracyUp to 0.001mm
SmoothnessHighest possible mirror
ConcentricityUp to 0.003mm
ParallelismUp to 0.002mm
The inner hole toleranceThe minimum  0.005mm
Straight fluteThe narrowest 0.1x100mm
The thickness of the sizeMinimum to 0.02mm
The screw threadMinimum internal thread M2
CylindricityUp to 0.004mm
The linear toleranceUp to 0.001mm
The smallest apertureThe minimum 0.07mm
Precision processCNC maching,grinding,lapping
Surface finishGlazed,polishing or metallized
Visual quality:
1. No cracks,  no dark dots, no contamination and sharp edges;
2. Evenly distributed glaze with very smooth surface
Additional Information:
·In stock items will typically ship in a few working days.
·Unit price and estimated ship dates will be calculated when the length and quantity are specified.
·Diameter tolerance ± 3% or ± 0.003″ (0.076 mm), Straightness: ≤ 0.003″/1.000″ cumulative.
·Can be customized
Customization:
As a manufacturer of ceramic parts, we offer customization of ceramic special sizes and shapes.High Precision, Fast Delivery Time, High Composition (with test report).

Heat Resistant Valveless Ceramic Metering Piston Pump

As a manufacturer of ceramic parts, we offer customization of ceramic for special sizes and shapes.High Precision, Fast Delivery Time, High Composition.

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