Dongguan Ming Rui Ceramic Technology Co., Ltd

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Customized Half Round Ceramic Tube / Protective Sleeve For Security Equipment

Customized Half Round Ceramic Tube / Protective Sleeve For Security Equipment

  • Customized Half Round Ceramic Tube / Protective Sleeve For Security Equipment
  • Customized Half Round Ceramic Tube / Protective Sleeve For Security Equipment
  • Customized Half Round Ceramic Tube / Protective Sleeve For Security Equipment
Customized Half Round Ceramic Tube / Protective Sleeve For Security Equipment
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001,,UL,ROHS
Model Number: MR-IN-2017
Payment & Shipping Terms:
Minimum Order Quantity: 10 pieces
Price: negotiable
Packaging Details: al2o3 tube is packed into Standard safety cartons with plastic foams in wooden trays
Delivery Time: 15-20 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 10000 pieces month
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Detailed Product Description
Item: Half Tube Ceramic Surface: Polishing
Dimension: According The Drawing Shipping: DHL EMS UPS FEDEX TNT
Structure: Eccentric Coatings: Black Oxide
Surface Treatment: Polishing Or Glazing Feature: High Wear Resistant/corrosion
Producing Method:: Hydrostatic Forming Color: Yellow,White
High Light:

ceramic tube insulators

,

zirconia ceramic tube

 

 

Customized Half Round Ceramic Protective Sleeve/Tube For Security Equipment

 

Alumina Furnace Tube / Ceramic Half Tube for Furnace offer:

  • Extreme high temperature stability under reducing, inert and high vacuum condition under high temperature up to 1800°C.
  • Extreme wear and abrasion resistance.
  • Chemical corrosion resistance under high temperature.
  • High dielectric properties.
  • Gas tight for many applications to provide protective atmospheres or high vacuum at high temperature to eliminate contamination or impurity.
  • Low material cost and custom size available.
  • Available Tube Diameter From 3/16″ to 9″ for American size and 2 mm to 150 mm.
  • Available Tube Length: From 1″ ( 25mm) To 72″ ( 1828mm).
  • Most items are in Stock and can be delivered in 1-3 days.
  • Sentro Tech also offer volume discount for all listed sizes if order quantity is more than 5 pieces for same size.
Properties of Alumina Ceramic tubes :
 
Properties Units 95 Alumina 99 Alumina ZrO2
Density g / cm³ 3.65 3.92 5.95-6.0g/cm³
Water absorption % 0 0 0
Coefficient of thermal expansion 10-6/K 7.9 8.5 10.5
Modulus of Elasticity Young's Mod GPa 280 340 210
Poisson's ratio / 0.21 0.22 0.3
HV Hardness HV MPa 1400 1650 1300-1365
Flexural Strength @ room temperature MPa 280 310 950
Flexural Strength @700°C MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness MPa *m 1/2 3.8 4.2 10
Heat conductivity @ room temperature W/ m*k 18-25 26-30 2-2.2
Electrical Resistivity @ room temperature Ω*mm2 /m >1015 >1016 >1015
Max use temperature °C 1500 1750 1050
Resistance to acid alkaline / high high high
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV/mm 16 22 /
Thermol Shock Resistance △ T ( °C ) 220 180-200 280-350
Tensile Strength @ 25 °C MPa 200 248 252

 

Company Description

Mingrui Ceramics has years of experience designing and developing technical ceramic solutions for a wide variety of applications and industries.Precision Costly Ceramic Plunger Pump Welding Machines For Equipment. We offer this expertise to all of our customers to ensure the best design and materials are chosen for their specific application and needs.Precision Costly Ceramic Plunger Pump Welding Machines For Equipment,Typically, our custom technical ceramic components and parts we supply are used for one of three main reasons:


High Temperature Resistant Alumina Furnace Tube / Ceramic Half Tube for Furnace
High temperature ceramics – crucibles, nozzles, lasers, furnace/kiln fixtures
High Temperature Resistant Alumina Furnace Tube / Ceramic Half Tube for Furnace
Wear and corrosion resistant ceramics – plates, housings, gages, caps/lids
High Temperature Resistant Alumina Furnace Tube / Ceramic Half Tube for Furnace
Electrical insulation ceramics – contact blocks, standoffs, fasteners, spacers

High Temperature Resistant Alumina Furnace Tube / Ceramic Half Tube for Furnace


Ming rui Ceramics is one of the world’s premiere technical ceramic suppliers – contact us to see what technical ceramics we can create for you.

 

High Temperature Resistant Alumina Furnace Tube / Ceramic Half Tube for Furnace

 

General Characteristics of Materials:
Characteristic Ceramics Metals Polymers Refractory
Density Low to High Low to High Low Low to Medium
Hardness High Medium low Medium
Toughness low High Medium low
Wear Resistance High Medium low Medium
Tensile Strength Low to Medium

 

High

low low
Compressive Strength High Medium to High low to Medium High
Young’s Modulus Medium to High Low to High Low Medium
Dimensional Stability High low to Medium low /
Thermal Expansion Low to Medium Medium to High High low
ThermalConductivity Medium Medium to High Low Medium
Thermal Shock Low Medium to High High low to Medium
Electrical Resistance High low High /
Chemical Resistance High low to Medium Medium /
Oxidation Resistance Medium to High low low /
Machinability Medium low Medium /

 

Product Name High Temperature Resistant Alumina Furnace Tube / Ceramic Half Tube for Furnace
Material Alumina Ceramic
Color white or black or customed
Standard according the request of customer
Grade first class
Brade Rock
Thread coarse, fine
Used High Temperature Resistant Alumina Furnace Tube / Ceramic Half Tube for Furnace

 

 

 

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FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.


If you have any other question, pls feel free to contact us .

 

 

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: bella

Tel: +8618122974730

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