Name: alumina ceramic heater tube pipe liner
Brand: ZIBO QISHUAI
Availability: InStock

Product Details

Product Description

Zibo Qishuai. Wear resistant industry specialist. Escort for your equipment.

We manufactures custom technical ceramics, covering a wide range of customer requirements .We make use of several forming and machining techniques to process components made from alumina Ceramics, This material may be used in applications that require High elevated temperatures ,High dielectric strength, excellent electrical resistance, wear or corrosion resistance, high temperature capability, high Electrical insulation.

The alumina ceramic tube is molding in one, so slurry couldn’t permeate it.

Moreover, the technology of isostatic pressing is good for uniformity of ceramic

crystal structure, then its wear resistance is superior to ceramic tiles in same

material.

Alumina Ceramics Technical Parameter

Alumina Content		80-85%	90-96%	> 99.5%	99%
General Application		Lower Cost Electrical & Mechanical	High Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & Metalizing	Extremely High Purity, Temperature & Strength; Excellent Corrosion & Wear Resistance	Porous, Easily Degassed & Machinable
Porosity	%	0-.05	0-.05	0-.05	Variable
Density	gm/cm3	3.45-3.50	3.55-3.75	3.75-3.95	2.4
Flexural Strength	kpsi	35.0-40.0	40.0-50.0	50.0-55.0	-
Comprehensive Strength	kpsi	260.0	> 300.0	> 300.0	-
Tensile Strength	kpsi	15.0-20.0	20.0-28.0	20.0-28.0	-
Linear Coefficient of Thermal Expansion	(cm/cm/°C) 25-300°C 25-700°C	5.9X10-6 6.5X10-6	6.3X10-6 7.0X10-6	6.5X10-6 7.5X10-6	6.5X10-67.5X10-6
Dielecctric Constant at 25°C	1 MH 10 MH	8.5-8.9 8.4-8.8	9.2-9.8 9.0-9.6	9.5-9.9 9.3-9.7	-
Dielectric Strength	Volt/mil	200	225	225	-
Te Value	°F °C	1472 800	> 1832 > 1000	> 1832 > 1000	> 1832 > 1000
Thermal Conductivity at 25°C	cal/sec/cm2/cm/°C	.03-.04	.04-.06	.07-.08	-
Thermal Shock		Good	Good	Good	Good
Safe Use Temperature	°F °C	2550 1400	3000-3100 1650-1700	3275 1800	3275 1800

Product Advantages

1. Molding: Isostatic pressing

2. Wear-Resisitance: Approx 10times stronger than common pipes under same

conditions

3. Corrosion resistance: Strong acid or alkali resistant

4. Scouring abrasion resistance: Can bear scouring abrasion by large grain

material without damage

5. Good fluidity : Smooth surface ensure the free flow of material without

blocking

6. Low maintenance cost: Super wear-resistance reduce the maintenance

frequency and also the maintenance cost.

Application Industries

Coal Industry	Pasting lining plate: Inlet and outlet pipe of medium pump, mixing pump, coal mud pump of coal plant, feed, overflow, bottom-flow pipe of hydrocyclone, chute of sculpting sieve, medium pipe, bottom-flow pipe of magnetic separator etc.
Power Industry	Welded lining plate: hopper, medium speed coal mill, guard board, apron board, draught fan housing, chute, distribution valve, coal bunker, ash &slag pipe. Pasting lining plate: Pulverized coal preparation system, ash handling elbow, fuel exhauster etc.
Steel,Cement Industries	Welded lining plate:Bunker,chute,dust removal system,charging system etc. Pasting lining plate:Classifier,dust collection.
Chemical Industry	Transporting system, dust removal system, processing equipment
Smelting Industry	Transporting system, batching system, roasting system, dust removal system.
Mine Industry	Materials conveying system.
Dock Industry	Materials conveying system:fixd funnel of berth,Bucket Wheel Machine and belt conveyor transfer station,ship unloader hopper.

Company Information

Zibo Qi Shuai wear-resistant equipment Co., Ltd is located onetime capital of the state of Qi -, Linzi, close to 309 National Highway and Jiqing expressway, the geographical position superior, is specialized in High-performance alloy spraying-welding wear-resistant processing, microcrystalline Zirconia-Corundum wear-resisting lining board and high performance alloy casting of high-tech professional production enterprises. After years of development, the company has gathered considerable technical strength and experience in product development, manufacturing and installation area.

FAQ

Why choose ZIBO QISHUAI?

Professional manufacturer.
ISO9001 compliant to guarantee quality.
Timely after sales service.
Customized available

How to get wanted offer?

We can offer as your designed drawings and technology requirements.
We can make solutions based on your application parameter types of abrasion, system and equipment design operating temperature and materials.

Zibo Qishuai wear-resistant equipment Co.,Ltd.

Kevin Zhang

Interenational Trade Sales

Tel:0086-15762850188 E-mail:kevin

Address:Linzi District,Zibo City, Shandong Province

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