Wear Resistance 96% 99% 99.5% Al2O3 Alumina Ceramic Tubing

• Customization: Available
• Ceramic Tube & Rod: Ceramic Tube
• Application: Refractory, Structure Ceramic, Industrial Ceramic
• Model NO.: Customized
• Product Name: Alumina Ceramic Tube
• Purity of Material: Range From 40% to 99.8%
• Features: Wear Resistance, Insulation
• Material: Alumina Ceramic
• Purity: 99%
• Type: Ceramic Tubes
• Transport Package: Individual Packaging
• Specification: Max. OD to be 800mm
• Trademark: JingHui
• Origin: China
• HS Code: 8547100000
• Production Capacity: 5000000/Month

Product Description

Wear Resistance 96% 99% 99.5% Al2O3 Alumina Ceramic Tubing
 

Product Description

We use our technical ceramic materials to make ceramic tubes and rods by extrusion, dry pressing, hot pressing, and ISO pressing. These ceramic tubes and rods are widely used in temperature measurement equipment for the oil and gas industry, primarily for other industrial heating applications. They are also used in some specialist aerospace applications.

Our ceramic rods and tubes are made from different grades of alumina, zirconia, steatite, and mullite, all of which have good insulating properties and thermal conductivity, also they are resistant to chemistry.

We have been producing many selections of extruded standard tubes and rods in sizes from 0.5mm to 50m outside diameter, so we could manufacture large diameter ceramic tubes via ISO pressed with the largest diameter up to 800mm.

With our own in-house comprehensive types of manufacturing equipment, we are capable of reaching various toughest applications via high precision processing, including lapping, polishing, grinding, and CNC machining.
 

The specification

1. Available material: Alumina(Al2o3), zirconia ceramic(ZrO2), Silicon carbide ceramic(SiC), steatite ceramic.

2. Shaping methods: Hot pressed, Dry pressed, Extrusion, Ceramic Injection molding, ISO pressed.
3. Dimension capability: Min. the inner diameter can be 1mm, Max. the outer diameter can be 800mm.
4. Tolerance: outer diameter can be 0.005mm, the inner diameter can be 0.01mm, the overall length can be 0.01mm.
5. Surface treatment: External and internal surface to be polished, glazed, or metalized.
6. Secondary processing: CNC machining, lapping, grinding, precision cutting, and so on.

Main characteristics of alumina ceramic tubing
1. Outstanding wear resistance, over 276 times in comparison with traditional stainless steel
2. Great mechanical properties, with diamond-like hardness, excellent compressive and dense body
3. Exceptional corrosion resistance, it can withstand various strong acids and alkali, like HF, H2SO4
4. Extraordinary electrical insulation, it always used in various high-voltage, high-current application
 

Technical Datasheet

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*10^14	>1*10^14	>1*10^14	>1*10^13	>1*10^11	5*10^6

Our advantage and strength
1. Own in-house comprehensive types of manufacturing equipment from raw material to precision machining.
2. With over 12 years of manufacturing experience in OEM, ODM, and professional teams
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.
5. Offer many selections of technical ceramic materials, including alumina, zirconia, silicon carbide, silicon nitride
6. Deal with every case to enhance customers' competitiveness and make their business grow.
7. Providing one-stop ceramic components, including Ceramic Tubes, Ceramic Rods, and Industrial Ceramic Plate.


 

FAQ

Q1: Is it available to produce customized products?

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

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.