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Wear Proof Cylinder φ25mm 70mm Ceramic Plunger

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Wear Proof Cylinder φ25mm 70mm Ceramic Plunger

Wear Proof Cylinder φ25mm 70mm Ceramic Plunger
Wear Proof Cylinder φ25mm 70mm Ceramic Plunger

Large Image :  Wear Proof Cylinder φ25mm 70mm Ceramic Plunger

Product Details:
Place of Origin: Suzhou, China
Brand Name: Suzhou Jingci
Certification: REACH Certificate; ISO9001-2015
Model Number: ceramic coating pistons
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiable
Packaging Details: Carton box&plastic bag 210mm*200mm*103mm
Delivery Time: 5-8 work days
Payment Terms: T/T, L/C, D/A, D/P, Western Union
Supply Ability: 20000pcs per 30 days

Wear Proof Cylinder φ25mm 70mm Ceramic Plunger

Description
Name: Ceramic Coating Pistons Feature: Wear Proof
Density: 3.9 G/cm3 Size: Φ25mm 70mm
Water Absorption: 0% Vickers Hardness: 13Gpa
Flexural Strength (20°C): 380Mpa Compressive Strength (20°C): 3000Mpa
High Light:

70mm Ceramic Plunger

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Φ25mm Ceramic Plunger

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70mm ceramic coating pistons

99% Al2O3 Ceramic Plunger φ25mmxL70mm Piston High Pressure Pump Component

 

Introduction

 

Ceramic, a non-organic material with much higher hardness than metallic parts, is a major engineering material. It offers a combination of good mechanical properties and electrical properties leading to a wide range of applications.

 

Aluminum Oxide, Al2O3 has an outstanding properties like superior mechanical strength, Vickers hardness, compressive strength, fracture toughness. Accordingly, it is wear resistant, and corrosion resistant. Because of it is a metallic oxide with well-formed crystal structure, the parts made from it have good performance of corrosion resistance, are insoluble in weak acid or alkaline solution, let alone normal water or medical fluid. The ceramic alumina parts are only slightly soluble in strong acid and alkaline solution.

 

One of ceramics is technical ceramics, which offers a good solution for demanding pumps. Alumina is the most commonly used ceramic material for pump components due to its low cost, excellent properties and long service longevity. Ceramic plungers or ceramic pistons are one kind of those pump components.

 

Alumina ceramic plungers, are formed by isostatic pressing or dry pressing technology. Grinding and polishing provide a uniform surface. Through long operation, there is no leakage or just low leakage because of the high wear resistance of alumina ceramics.

 

Usually alumina ceramic plungers use alumina material with purity 99%, whose performance and economic efficiency have been proven in application.

 

Parameters

 

Properties Units Al2O3 99%
Mechanical Density g/cm3 3.9
  Color -- Ivory or white
  Water Absorption % 0
  Vickers Hardness Gpa 13
  Flexural Strength (20°C) Mpa 380
  Compressive Strength (20°C) Mpa 3000
Thermal Thermal Conductivity (20°C) W/m.K 25~35
  Thermal Shock Resistance (20°C) ΔT(C) 200
  Maximum Use Temperature °C 1700
Electrical Volume Resistivity (25°C) Ω.cm >1014

 

About us

 

Suzhou Jingci Super Hard Materials Co., Ltd, (whose website is www.fineceram.com) specializes in plunger/piston production for more than 18 years and has rich experience in designing and developing technical ceramic solutions for a wide variety of applications. Now, Jingci has been an outstanding supplier of ceramic parts for famous international companies like Karcher, AR Pumps, Leuco S.p.A, as well as other foreign pump manufacturers.

Contact Details
suzhou jingci super hard materials co.,Ltd

Contact Person: sales

Tel: +8618550005262

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