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High Temperature Alumina Ceramic Insulator 99 Alumina Tube Ceramic Sleeve

Categories Ceramic Tube
Brand Name: Mingrui
Model Number: XF-134
Certification: ISO9001-2005
Place of Origin: China
MOQ: 1 pieces
Price: USD1.21-5.16
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 10000 pieces month
Delivery Time: 15 working days after the order confirmed
Packaging Details: intertional carton box
Item name: High Temperature Alumina Ceramic Insulator 99 Alumina Tube Ceramic Sleeve
Features: Ultra high temperature resistant
Color: white blue black or custom
function: 99 alumina tube
material: alumina ceramic
MOQ: 1 PCS
Delivery: 7 days
Shipping: DHL EMS UPS FEDEX TNT
OEM: welcome
Precision: +- 0.001mm
  • Product Details
  • Company Profile

High Temperature Alumina Ceramic Insulator 99 Alumina Tube Ceramic Sleeve

High Temperature Alumina Ceramic Insulator 99 Alumina Tube Ceramic Sleeve

About Alumina Tubes

Alumina Ceramic tubes have exceptional hardness and strength, resistance to chemical attack and wear, low dielectric loss and excellent electrical insulation properties. Additionally, Alumina can be metallized for brazing to other metals, highly polished, and comes in a variety of purities depending on it use. Due to these outstanding properties ceramic Alumina tubes are used in a wide range of industrial and advanced applications.
For more information on Alumina please refer to our General Alumina Page.

Additionally, we supply extruded ceramic Alumina tubes and pipes offered in both stock sizes and custom sizes, designed and machined to precise customer specifications. If you would like to buy Alumina Tubes or have any questions, please contact us and one of our experts will be happy to assist you.

Available Grades

  • 95% 97% 99% 99.5% 99.9% Alumina

Available Sizes

  • ID: 1mm-18mm
  • OD: 6mm-200mm
  • Length: 1-400mm
  • Alumina Tube Applications
  • Furnace liner tubes
  • Protection tubes
  • Thermocouple protection tubes
  • RTD (resistive thermocouple devices)
  • Electrical stand off insulators
  • Gas laser tubes
  • High temperature electrical insulators
  • Abrasion resistant tube and elbow liners
Mingrui Ceramics is your Alumina Tubing specialist for your technical ceramic prototyping & manufacturing needs; we are always happy to use our many years of advanced ceramics experience to provide advice on materials, design, and application.
Other Ceramic parts we can produce:
Alumina ceramic, Zirconia ceramic , Ceramic Dowel pin, Zirconia Positioning pin, Insulating ceramic plate

Ceramic adapter plate,Ceramic centering pin,Ceramic connectors,Ceramic spinner,Ceramic roller

Ceramic blade,Ceramic brackets,Ceramic disc,Ceramic insulator,Ceramic rod,ceramic atomizer

ceramic fuse pin,ceramic nozzle,ceramic ferrule,ceramic necklace,ceramic ornament,alumina ceramic plate, ceramic cylinder, ceramic guide, ceramic pin, ceramic bushing, ceramic brick,ceramic injection molding,ceramic bushings,ceramic smoking pipe, ceramic spacer,ceramic piston pump,ceramic part

ceramic heating element vaporizer e cigarette, al2o3 ceramic, ceramic donut atomizer, alumina ceramic disc, alumina ceramic sheet , ceramic alumina , ceramic pressure sensor , ceramic sheet,

ceramic washer, zirconia ceramic plate, ceramic insert, white ceramic ring, ceramic shaft

ceramic pump, ceramic piston, ceramic nail, ceramic insulators, ceramic rod 3mm , ceramic dowel pin

ceramic pin gage , alumina ceramic parts , ceramic burr , ceramic proppant , ceramic needle

ceramic grinder, alumina ceramic rod , alumina ceramic ring, ceramic conical burr , ceramic heater rod

ceramic gear , machinable ceramic, ceramic arms , white ceramic ornaments , sustained high temperature on ceramics


Mingrui offers you a wide range of production facilities like extrusion, injection moulding, pressing and casting. Depending on product geometry and quantities, we will choose the suitable technique for your products.For the final finishing of the parts we use CNC machining centres, equipped with diamond tools in order to meet high accuracies.

Our aim is to offer the ideal solution for any application. Our engineers therefore offer custom solutions that range beyond our existing product portfolio. With our well-equipped industrial development facilities, we produce innovations that can be rapidly commercially exploited.


Main Features:
1) High hardness.
2) High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
3) Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.
4) High electrical resistivity: alumina is an electrically insulating material.
5) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.

Company Introduction
Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.

Mingrui Ceramics has years of experience designing and developing technical ceramic solutions for a wide variety of applications and industries.Wear And Corrosion Resistant Ceramic Shaft Chemical Stirring Rod. We offer this expertise to all of our customers to ensure the best design and materials are chosen for their specific application and needs.Wear And Corrosion Resistant Ceramic Shaft Chemical Stirring Rod,Typically, our custom technical ceramic components and parts we supply are used for one of three main reasons:

Properties Sheet of zirconia and alumina :


PropertiesUnits95 Alumina99 AluminaZrO2
Densityg / cm³3.653.925.95-6.0g/cm³
Water absorption%000
Coefficient of thermal expansion10-6/K7.98.510.5
Modulus of Elasticity Young's ModGPa280340210
Poisson's ratio/0.210.220.3
HV Hardness HVMPa140016501300-1365
Flexural Strength @ room temperatureMPa280310950
Flexural Strength @700°CMPa220230210
Compressive Strength @ room temperatureMPa200022002000
Fracture ToughnessMPa *m 1/23.84.210
Heat conductivity @ room temperatureW/ m*k18-2526-302-2.2
Electrical Resistivity @ room temperatureΩ*mm2 /m>1015>1016>1015
Max use temperature°C150017501050
Resistance to acid alkaline/highhighhigh
Dielectric Constant/9.59.826
Dielectric StrengthKV/mm1622/
Thermol Shock Resistance△ T ( °C )220180-200280-350
Tensile Strength @ 25 °CMPa200248252

Process of production:


Review of our factory :

Q1: How to send an inquiry


You can send your drawing with technology requiremens,and infrom your purchase quantity .If you can,pls inform what is your part used in .We will confirm what is the most suitable materials and quote our best price to you in 24 hour


Q2:Can you provide the free samples ?


Yes,we can provide the sample free of charge if we have the stock product as customer's required,but the courier fee be collected.


Q3:How long will it take for you to send me a quote?


This depends on the complexity of your requirements. For simple items such as plates and rods, we can generally supply a quotation within 24 hours.


Q4:What's the delivery time?


For the standard products, like ceramic substrate and insulating rods, delivery time is normally 7 working days. For hot pressed boron nitride and machinable glass ceramic, it's about 10 working days. For customized products made of alumina, zirconia, boron carbide and silicon nitride, total producing time is about 30-45 working days.


Q5:How to contact us ?

You can send the email to judy (at) cerampart.com
Call me 0086 15988537579

Q6:More detail company information ?

www.machiningceramicparts.com
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