High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace

Get high temperature resistant customized ceramic tube sleeve bushing for furnace from our factory. Durable and reliable products for your industrial needs.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Products category
  • Product Parameters
  • Why choose us?
  • Certifications
  • Our Partners
  • FAQ
Overview

Basic Info.

Model NO.
Customized
Product Name
Ceramic Tubes
Forming Methods
Extrusion, ISO Pressed, Dry Pressed
Purity of Material
Range From 40% to 99.8%
Color
White, Ivory, Pink, Black
Density
Over 3.65g/cm3
Shape
Round, Square, Oval, Half Tube
Norminal Tolerance
1% of Dimensions
Certificate
RoHS, Reach, ISO9001:2015
Features
Wear Resistance, Insulation
Transport Package
Individual Packaging
Specification
Max. OD to be 800mm
Trademark
JingHui
Origin
China
HS Code
8547100000
Production Capacity
5000000/Month

Product Description

High-Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace
Product Description

High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace

The specification of the ceramic tubes
High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace
1. Material: Alumina, Zirconia, Silicon nitride, Aluminum nitride optional

2. Forming methods: Extrusion, Dry pressed, CIM, ISO pressed

3. Dimensional capability:  ID with min.1mm,  OD with max .800mm

4. Dimensional tolerance:  OD with 0.005mm, ID with 0.01mm

5. Surface treatment: polished, glazed, or metalized

6. Secondary processing: CNC machining, lapping, threaded, drilling, grinding, precision laser cutting

7. Types: Round tubes, square tubes, tubes with multiply holes

 


Main characteristics of alumina ceramic tubes
1. High-temperature resistance, up to 2000ºC in the vacuum atmosphere

2. Outstanding wear resistance, over 276 times in comparison with traditional stainless steel

3. Great mechanical properties, offers diamond-like hardness to be HRA85 

4. Exceptional corrosion resistance, it can withstand various strong acid and alkali, like HCL, H2SO4

5. Extraordinary electrical insulation, it always used in various high voltage, high-current application

6. High-precision dimensions with ideal fitting relationship
High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace

The Description of alumina ceramic tubes
Alumina(Aluminum Oxide, Al2O3) is the most extensively used advanced ceramic material due to its outstanding property characteristics and cost-effective advantage. As with the purity increases, both wear resistance and corrosion resistance also increases, so alumina are grouped together based on purity levels, including 75% alumina, 85% alumina, 90% alumina, 95% alumina, 99% alumina, 99.5% alumina, 99.8% alumina, 99.9% alumina.

Alumina ceramic tubes are generally used as a kind of standard protection part, so our facility has many selections of stocks. Our vast, readily available inventory allows us to supply our customer's ceramic tube needs immediately, even for hard-to-find or specialty products. Aluminas are used in a variety of general-purpose applications, and their grade is chosen based on the application environment. Additionally, different purity alumina can be formulated in our factory if needed for more demand applications
Products category
High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace
High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace
High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace

Remark:

We are dealing with a variety of advanced ceramic tubes in a selection of raw materials, mainly including alumina, zirconia, silicon nitride, aluminum nitride, and silicon carbide, and so on.
 
Product Parameters

Technical Datasheet of advanced ceramic materials

General Properties Unit 99.5% Al2o3 99% Al2O3 96% Al2O3 Steatite YTPZ
ZrO2
SiC
Mechanical Volume Density g/cm 3 ≥3.90 ≥3.85 ≥3.65 ≥2.70 ≥6.0 ≥3.13
Hardness HRA 1700 1700 1500 800 1300 2500
Porosity % 0 0 0 0 0 0
Compressive Strength Mpa ≥2240 ≥2240 ≥2000 ≥551 ≥1990 ≥ 2200
Bending Strength Mpa ≥379 ≥338 ≥320 ≥190 ≥1200 ≥400
Elastic Modulus Gpa 370 350 303 110 210 400
Thermal Thermal Conductivity W/m.K 30 29 24 2.5 3 120~150
Coefficient of Thermal
Expansion
1*10 -6 m/k 6.5~8.0 6.2~8.0 5.0~8.0 7.7~8.0 8.0~9.5 4
Electrical Insulation Breakdown KV/mm 19 18 18 10 17 -
Volume Resistivity Ohm.Cm >1*1014 >1*1014 >1*1014 >1*1013 >1*1011 5*10 6
 
Why choose us?

Our advantage and strength

1. Own in-house comprehensive types of manufacturing equipment

2. With over 12 years of manufacturing experience of OEM, ODM

3. The rigorous and complete quality control system, including IQC, IPQC, OQC, and QA, also CPK, AQL

4. Support special and custom-made needs, including prototyping and R&D cases, or serial massive demands.

High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace
Certifications

High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace

Our Partners

High Temperature Resistant Customized Ceramic Tube Sleeve Bushing for Furnace

FAQ

Q1: Is it available to produce customized products?

A: We support custom-made alumina ceramic tubes as per different dimensions, designs, surface treatment.

Q2.When can I get the price after sending the inquiry?
A: We regularly quote within 24 hours after we get your inquiry.If you are in urgent need of getting the price,
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.

Q3.How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.

Q4.How to ensure quality in your factory?
A: The strict quality-control will be done in the production line, including IQC, IPQC, QA, OQC,
Also both CKP, AQL are regularly used in production.

Q5. Are you a factory or trading company?
A: We are a professional manufacturer. You are welcome to visit our factory and cooperate with us.

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