High Abrasion 92% Ceramic Lined Steel Pipes for Coal

High Abrasion 92% Ceramic Lined Steel Pipes for Coal

Engineered For Coal Transport Systems Requiring Extreme Abrasion Resistance And Long-term Performance

These 92% alumina ceramic lined steel pipes are built for high-abrasion environments like coal transport, offering unmatched wear resistance and extended service life.

Ceramic Lined Steel Pipe 92% Alumina Ceramic Coal Transport Pipe Abrasion Resistant Pipeline +1 More
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High Abrasion 92% Ceramic Lined Steel Pipes for Coal

Engineered For Coal Transport Systems Requiring Extreme Abrasion Resistance And Long-term Performance

These 92% alumina ceramic lined steel pipes are built for high-abrasion environments like coal transport, offering unmatched wear resistance and extended service life.

Ceramic Lined Steel Pipe 92% Alumina Ceramic Coal Transport Pipe Abrasion Resistant Pipeline +1 More
Download
High Abrasion 92% Ceramic Lined Steel Pipes are purpose-built for conveying coal, ash, and other abrasive bulk materials in industries such as power generation, mining, and cement. Each pipe is internally lined with high-purity 92% alumina ceramic tiles, ensuring exceptional wear resistance, corrosion protection, and extended operating life compared to conventional steel or rubber-lined pipes.

The 92% alumina content offers a Vickers hardness of over 1000 HV, making the internal surface nearly as hard as diamond. This reduces material loss due to erosion, lowers maintenance frequency, and improves system reliability in pneumatic and hydraulic transport systems.

100x

More Wear Resistant than Manganese Steel

800°C

Maximum Operating Temperature

90-95%

Alumina Content for Superior Hardness

5x

Service Life Increase

What is Ceramic Tile Lined Pipe?

Ceramic tile lined pipes represent a sophisticated engineering solution that combines the structural integrity of steel with the exceptional wear resistance of advanced ceramic materials.

These specialized pipelines feature ceramic tiles lining strategically positioned inside a steel pipe, creating a composite structure that delivers outstanding performance in demanding industrial applications. The ceramic tiles are typically manufactured from high-grade materials including alumina, zirconia, silicon carbide, or other advanced ceramics.

Ceramic tile lined pipe diagram
Superior Wear Protection

Ceramic tiles provide exceptional resistance to abrasive materials with hardness exceeding HRA80, delivering 100x more wear resistance than manganese steel.

High Temperature Resistance

Operates effectively from -50°C to 800°C, with ceramic materials withstanding temperatures above 1000°C for extreme applications.

Cost-Effective Solution

Replaces expensive stainless steel and alloy pipes while providing 5x longer service life and 3x better performance-cost ratio.

Technical Specifications

Ceramic Tile Specifications

Property Value Unit
Al2O3 Content 90-95% %
Hardness HV1400-1600 HV
Rockwell Hardness ≥HRA80 HRA
Density 3.6 g/cm³
Compressive Strength ≥850 MPa
Max Temperature 1000+ °C

Performance Indicators

Comparison Performance Ratio Material
Wear Resistance 100x vs Manganese Steel
Wear Resistance 20x vs High Chromium Cast Iron
Wear Resistance Several times vs Wear Resistant Rubber
Service Life 5x vs Traditional Materials
Cost Performance 3x Better Ratio
Bonding Strength 300 kg/cm² at 500°C

Operating Temperature Ranges

Paste Technology

150°C

Maximum
Standard Operation

-50°C to 800°C

Range
Ceramic Material

1000°C+

Withstands
Sintering Temp

1730°C

Manufacturing

Manufacturing Process

Ceramic Tile Production
1
Ceramic Tile Production

High-purity alumina powder is mixed with binders and pressed into desired tile shapes using high-pressure forming equipment, then sintered at 1600–1730°C.

Surface Preparation
2
Surface Preparation

Steel pipe substrate undergoes thorough rust removal, decontamination, and surface roughening to provide optimal bonding surface.

Bonding Process
3
Bonding Process

Ceramic tiles are bonded using high-strength, temperature-resistant adhesives with precise control of application and curing conditions.

Quality Control
4
Quality Control

Comprehensive testing including raw material verification, process monitoring, and final inspection with non-destructive testing methods.

Welding Integration
5
Welding Integration

Advanced welding techniques secure ceramic tiles through small holes, providing additional mechanical fastening beyond adhesive bonding.

Final Inspection
6
Final Inspection

Complete dimensional verification, bonding integrity testing, and performance validation to ensure optimal quality and reliability.

Tile Bonding Process Standards
No. Process Standard Inspection
1 Cleaning the inner surface Remove all debris and floating ash inside the steel pipe and equipment thoroughly. Inspected by the construction supervisor.
2 Rust, oil, and paint removal Completely eliminate rust, grease, and paint to reveal metallic luster. Polish using tools and wipe clean with cloth. Approved by quality inspector before proceeding.
3 Adhesive preparation Mix strictly as per ratio; stir ≥4 times. If filler is added, mix adhesive first and then mix all ≥3 times. Handled by assigned personnel.
4 Surface repair Fill any potholes on aged surfaces using embedded material before applying ceramic tiles. Quality inspector approval required.
5 Tile pasting Tiles must be clean; adhesive must be applied evenly to tile and pipe surface to ensure uniform thickness. Inspected by responsible construction supervisor.
6 Gap and edge repair Gaps >3mm must be filled with wear-resistant filler. Edges should be neatly trimmed and sealed. Final inspection by quality and construction heads; submitted to client for approval.
7 Maintenance Allow natural curing for ≥12 hours after completion and acceptance by Party A. —

Detailed production requirements for pasting wear-resistant ceramic tiles inside steel pipes.

Production details of the wear resistant alumina ceramic tiles

Key Features

Ceramic tile lined pipe is a composite product developed with advanced technology, combining a durable steel shell and an inner lining of wear-resistant ceramic for superior performance and extended lifespan.

Using interlocking ceramic tubes bonded with high-strength adhesives and supported by welded steel fixtures, the design ensures reliable protection against abrasion. These pipes offer flexible installation, high durability, and cost-effective wear solutions.

High Hardness

Rockwell hardness of high alumina ceramics reaches HRA80–90, second only to diamond and significantly surpassing stainless and wear-resistant steels.

Excellent Wear Resistance

High alumina ceramics are 266 times more wear-resistant than manganese steel and 171.5 times more than high chromium cast iron, extending equipment service life over 10x.

Corrosion Resistance

With a stable inorganic oxide structure, high alumina ceramics resist acid, alkali, salt, and organic solvents without electrochemical corrosion.

Thermostability

High alumina ceramics can operate at temperatures up to 1400°C, suitable for extreme thermal environments.

Good Self-Lubricity

Its smooth surface and low roughness (1/6 of steel) reduce flow resistance and prevent adhesion, supporting higher flow efficiency.

Light Weight

With density around 3.6g/cm³, high alumina ceramics are lighter than steel, simplifying transport and installation processes.

Applications of Ceramic Tile Lined Pipes

Designed for demanding environments requiring superior abrasion, corrosion, and thermal resistance.

The use of Ceramic tile lined pipe and fittings is ideal in services that are prone to erosive wear, and where standard pipe and fittings would fail within 24 months or less.

Power Generation

Efficiently convey coal ash, fly ash, and abrasive materials with reduced maintenance and extended life.

Mining Operations

Handle abrasive ores and corrosive slurries in extreme mining environments with exceptional durability.

Cement Industry

Transport clinker, limestone, fly ash, and slag with superior wear protection in harsh processing systems.

Chemical Processing

Safely transport corrosive fluids and abrasive chemicals while maintaining pipeline integrity.

Steel & Metallurgy

Manage hot slag, scale, and other abrasive materials in extreme temperature steel-making environments.

Oil & Gas

Provide reliable wear and corrosion resistance for transport pipelines in drilling and refining processes.

Suggested Usage of Ceramic Tile Lined Pipes

Common applications where ceramic tile lining significantly improves wear resistance and extends service life.

Ash Pipe & Elbows Add-Mix Transport Lines Coal Piping Clinker Chutes
Chutes Coal Conduit Lining Coal Handling Chute Lining
Fan Lining Pulverizer Housing Liner Coal Mill Pulverizer Cone Lining
Burner Feed Pipes Classifier Cone Lining Cullet Chutes & Hoppers
Cyclone Lining Downcomer Pipe Lining Coal Mill Exhauster Lining
Fan Housings Drag Conveyor Lining Coal Mill Pulverizer Lining

Ceramic alumina linings offer five times the abrasion resistance of conventional ceramic materials. Proper use of these linings reduces maintenance costs and extends the service life of pipeline systems.

They are especially effective in hydraulic and pneumatic conveying systems, particularly steel tubes, where they significantly increase durability and efficiency.

Cross Section After One Year of Use

Ceramic lining preserves steel pipe integrity under high abrasion conditions.

While metals are ductile, they lack abrasion resistance. In contrast, ceramics are extremely hard but brittle. The combination of a metal outer shell and ceramic inner lining creates a hybrid pipe with high strength and excellent wear resistance.

This synergy offers outstanding anti-wear and anti-corrosion performance. Ceramic-lined pipes are ideal for harsh operating conditions, significantly extending service life while reducing downtime and replacement costs.

Sunny Steel provides custom ceramic-lined steel pipes tailored to your dimensions, budget, and operating needs—ensuring the most efficient and reliable solution available.

Cross section of a steel pipe after 1 year of use

A cross section of a steel pipe after 1 year of use

Superior resistance to abrasion over all available materials

The perfect choice: resistance to abrasion is superior to all materials available on the market

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