Widely Used Alumina Ceramic Tiles Lined Straight Steel Pipes Bends Elbow

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Product Description

Basic Information
Model NO.Ceramic Tile Lined Pipe
MaterialAluminum / α—al 2o3
TypeWear Resistant Pipe
Lining Thickness4-25mm
HRC≥85
Refractoriness1650℃
Density3.62g/cm3
Thermal Conductivity20W/M.K
Product Description
Ceramic Tiles Lined Pipe Banner
Alumina ceramic patch wear-resistant pipe is a composite pipe product developed specifically to address the wear challenges faced by industrial pipes. It utilizes a dual-layer composite structure consisting of a high-strength ceramic patch and a metal matrix. The core wear-resistant layer is made of alumina ceramic (AlO2) with a purity exceeding 92%, sintered at high temperatures.
The ceramic patch has a hardness of HV1100-1300 (far exceeding the HV200-300 hardness of ordinary steel). A special adhesive bonds the ceramic patch tightly to the inner wall of metal pipes, such as Q235 carbon steel and stainless steel. This ensures exceptional wear resistance while maintaining impact and pressure resistance.
Ceramic Lined Pipe Detail 1
Ceramic Lined Pipe Detail 2
Technical Specifications
Specification Outer diameter Inside diameter Wall thickness Steel pipe thick
DN80 - DN150112 - 20280 - 15010 - 146 - 12
DN200 - DN450236 - 514200 - 45010 - 206 - 12
DN500 - DN900542 - 984500 - 90015 - 306 - 12
DN1000 - DN20001046 - 20881000 - 200015 - 308 - 14
Support customization of various sizes based on specific requirements.
Product Showcase 1
Product Showcase 2
Product Showcase 3
Core Features
1. Ultra-Wear-Resistant

Service Life Extended 5-10 Times. Alumina ceramics offer 20 times the wear resistance of ordinary seamless steel pipes and 5 times that of cast stone pipes.

2. Corrosion-Resistant

Boasts exceptional chemical stability, withstanding corrosion from acidic, alkaline, and salt solutions (pH 1-14) and high-temperature flue gases (≤800°C).

3. Low Resistance & High Efficiency

Smooth surface with a coefficient of friction of only 0.15-0.2, reducing energy consumption by 15%-20% for the same conveying volume.

4. Safe and Reliable

Bonded with high-strength, high-temperature-resistant adhesive (shear strength >15MPa) to prevent ceramic fallout under impact.

Project Cases
Industrial Project Application
Wear-Resistant Ceramic Linings
The microcrystalline alumina wear-resistant lining is formed by dry pressing and calcined at 1500-1700 ºC. Its Rockwell hardness is HRA80-90, reaching the hardness of diamond. It is widely used in coal washing, steel plants, thermal power, and chemical industries.
Alumina Content≥95%
Rockwell Hardness≥85 HRA
Compressive Strength≥850 MPa
Bending Strength≥290 MPa
Ceramic Lining Details
Production Capacity and Facility
Frequently Asked Questions
Q1: What is the primary material used in the wear-resistant lining?
A1: The core wear-resistant layer is made of Alumina Ceramic (Al2O3) with a purity exceeding 92-95%, sintered at high temperatures.
Q2: How does the ceramic layer attach to the steel pipe?
A2: The ceramic patches are bonded to the inner wall of the metal pipes using a high-strength, high-temperature-resistant special adhesive.
Q3: What industries are these pipes suitable for?
A3: They are ideal for power plants, steel mills, mining, and chemical industries for transporting coal, slag, slurry, and other abrasive materials.
Q4: Can these pipes handle high temperatures?
A4: Yes, the ceramic material can withstand high-temperature flue gases up to 800°C and has a refractoriness of 1650°C.
Q5: Is customization available for non-standard pipe sizes?
A5: Absolutely. We support customization for various diameters (DN50-DN2000), lengths, and shapes including elbows and tees.
Q6: How much longer does it last compared to standard steel pipes?
A6: Generally, the service life can be extended 5 to 10 times, potentially lasting 3-5 years in environments where traditional pipes fail in months.

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