CATALOGUE

Customized Machining High Quality Ceramic Parts 99% Alumina Ceramic Tube Al2O3 Ceramic Pipe

Shengda Ceramic provide all kinds of alumina ceramic part. Also can supply the mirror surface treatment to meet the sealing requirements of bearings, etc. Any dimension requirement, please contact us.

Inquire Now

Product Introduction

Precision-Crafted Alumina Ceramic Solutions for Industrial Excellence

Our Alumina Ceramic (Al₂O₃) components set the benchmark for high-performance industrial applications, offering exceptional wear resistance, electrical insulation, and thermal stability. As a leading manufacturer of customized ceramic tubing and precision parts, we deliver engineered solutions for the most demanding operational environments.

Industry-Proven Application Cases

1. Semiconductor Equipment Components
Problem: Plasma erosion in etch chambers causing particle contamination
Our Solution：

99% alumina pipes for gas distribution manifolds

Custom ceramic shrouds with 0.05mm tolerance
Result: Extended maintenance cycles from 200 to 1500 hours at a 5nm fab

2. Thermal Processing Systems

Thermocouple protection sleeves (alumina ceramic pipes)

Roller guides for 1000°C furnace conveyors

Insulating washers for induction heating coils

3. Medical Device Manufacturing

Ceramic bearing sleeves for MRI-compatible pumps

Biocompatible alumina pipe assemblies for drug delivery systems

4. Energy & Power Generation

High-voltage insulators for substation equipment

Wear-resistant liners for coal slurry pipelines

Customized Machining High Quality Ceramic Parts 99% Alumina Ceramic Tube Al2O3 Ceramic Pipe

Customized Industrial Ceramic Manufacture 99% Alumina Ceramic Parts Al2o3 Ceramic Sheets

FAQ Section

Q: Can alumina ceramic tubes replace stainless steel in corrosive environments?
A: Yes - Our clients report 8-10x longer lifespan in HCl vapor applications at 80°C.

Ceramic Properties

Properties	Units	Cordierite Ceramic	Mullite Ceramic	95%Alumina Ceramic	99%Alumina Ceramic	99.5%Alumina Ceramic	99.7%Alumina Ceramic	Silicon Nitride	Zirconia Ceramic
Colour		Yellow	White	White	Light yellow	Light yellow	Light yellow	Black	White
Density	g/cm3	1.9	2.6	3.6	3.8	3.8	3.9	3.2	6
Flexural Strength	Mpa	30	120	300	350	375	375	800	1100
Compressive Strength	MPa	350	500	2500	2800	2800	2554	2600	3000
Modulus of Elasicity(20℃）	Gpa	40	100	300	350	350	357	290	320
Max Use Temperature	°C	1200	1300	1400	1500	1500	1760	1300	1050
Thermal Condutivity	W(m.K)	1.3-1.8	2~6	20	30	30	33-38	25	3
Thermal Expansion Cofficient	10-6/°C	2.5-3	2.5-3	7.5	8	8.2	8.2	3	10
Thermal Shock Resistance	△T℃	300	150	140	150	200	223	600	250
Dielectric Strength	KV/mm	-	-	15	18	18	23.4	14	15
Dielectric Constant	Er	8	8	9	9.2	9.2	9.84	9	26

Production process

1. Grind and crush the raw materials to be slurry or powder

2. se-different method to making the slurry or powder into semi-finished products

3. Put the semi-finished products into the kiln for dewaxing and sintering;

4. After forming and sintering, Ceramic Sleeves products can also be processed by subsequent CNC precision machining according to the drawing requirements. Then Q/C test.

5. Finally package Ceramic Sleeves by bubble paper or cartons and place it on tray for delivery

95 alumina substrate

Certifications

95 alumina substrate

Our customers

Packaging and shipping

95 alumina substrate

Transport

Alumina AL2O3 Substrate Insulating Ceramic Substrate Thermally Conductive Ceramic Sheet

FAQ：

Q: Do you have the products in stock?

A: Some standard produce have in stock, such as ceramic band heater insulator; bobbin heater insulator and ceramic connector. But it needs to check according to your requirement.

Q: How do you pack the goods?

A: Our standard packaging is carton, we can customize it as per your requirement as well.

Q: How many days do you finish the sample?

A: Usually 15 business days (Including 8days for making furnaces and 7days for producing samples)

High Temperature Alumina Ceramic Block Ring