High Abrasion Resistant Alumina Ceramic Lined Bend 90 Degree Ceramic Tube Elbow

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High Abrasion Resistant Alumina Ceramic Lined Bend 90 Degree Ceramic Tube Elbow

Customization:	Available
Application:	Industrial Ceramic
Ceramic Tube & Rod:	Ceramic Tube

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Product Description

Basic Information

Model NO.	Ceramics
Item	Alumina Pipe Lined in Steel Pipe
Alumina Content	92%, 95%
Size	Max 300mm
Color	White
Firing Temperature	1550~1680°C
Apparent Porosity	0
Material	Ceramics
Type	Ceramic Tube
Transport Package	Paper Carton + Pallet
HS Code	6909191200
Production Capacity	25000 ton/Year

Product Description

Wear Protective Ceramic Cylinders and Segments

Ceramic Cylinders and segments are made from ISO pressed alumina, an extremely dense ceramic material with remarkable resistance to both sliding and impact abrasion. These components offer durable wear protection for straight steel pipes and bends. Engineered for high protection, they provide weight-saving solutions even at small wall thicknesses.

Key Advantages

High Hardness and Superior Abrasion Resistance
Excellent Corrosion and Chemical Resistance
Lightweight Design for Easy Installation
Low Maintenance Costs due to Extended Service Life
Smooth Surface Ensuring Optimal Material Fluidity

Size Specification

Inner Diameter (ID)	Thickness & Length
10mm ~ 500mm	Customizable according to requirements

Technical Data

1) Chemical Composition:

Al2O3	SiO2	CaO	MgO	Na2O
92~93%	3~6%	1~1.6%	0.2~0.8%	0.1%

2) Physical Properties:

Specific gravity (g/cc)	>3.60
Apparent porosity (%)	0
Flexural Strength (Mpa)	280
Compressive strength (Mpa)	850
Rockwell hardness (HRA)	80
Moh's hardness (scale)	≥9

Applications

Mining and Mineral Processing
Cement Manufacturing Industry
Coal Handling and Power Generation
Steel and Iron Production
Port Bulk Material Handling

Frequently Asked Questions (FAQ)

Q1: What is the primary material used in these pipe liners? A1: The liners are made from high-purity alumina (92% or 95%), which is ISO pressed to ensure high density and wear resistance.

Q2: Can the size of the ceramic tubes be customized? A2: Yes, while our standard ID ranges from 10mm to 500mm, we can customize the thickness and length based on specific engineering requirements.

Q3: What industries benefit most from ceramic lined pipes? A3: Industries involving heavy abrasion, such as mining, cement production, coal handling, and power plants, benefit significantly from the extended lifespan of these liners.

Q4: How does the hardness of these ceramics compare to other materials? A4: With a Moh's hardness of ≥9 and Rockwell hardness (HRA) of 80, these ceramics are significantly harder than traditional steel liners.

Q5: Does the ceramic lining affect the flow of materials? A5: No, the smooth surface of the ceramic cylinders ensures free flow and prevents material blocking, often improving fluidity compared to bare steel.

Q6: Are these pipes resistant to chemical corrosion? A6: Yes, alumina ceramics provide excellent resistance to both chemical corrosion and acid/alkali environments.