Super Durable Anti-Wear Alumina Ceramic Liner Elbow for Pipeline Conveying

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Super Durable Anti-Wear Alumina Ceramic Liner Elbow for Pipeline Conveying

Customization:	Available
Standard:	GB
Application:	Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard

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Product Description

Basic Information

Model NO.:Ceramic Plate Lined Wear-resistant Pipe

Material:Steel

Type:Wear Resistant Pipe

Product Name:Ceramic Tile Lined Wear-Resistant Elbow

Size:DN80-DN600

Feature:Wear-Resistant

Trademark:Huazhan

Origin:Shanxi

Capacity:5000ton/Year

Product Description

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. A special adhesive bonds the ceramic patch tightly to the inner wall of metal pipes, such as Q235 carbon steel and stainless steel.

Specification	Outer diameter	Inside diameter	Wall thickness	Steel pipe thick
DN80	112~132	80	10~14	6~12
DN100	132~152	100	10~14	6~12
DN200	236~264	200	10~20	6~12
DN400	436~464	400	10~20	6~12
DN600	642~684	600	15~30	6~12
Note: customized according to customer needs.

Core Features

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1. Ultra-Wear-Resistant: Service Life Extended 5-10 Times.
Alumina ceramics offer 20 times the wear resistance of ordinary seamless steel pipes. Service life can be extended to 3-5 years for highly abrasive media.

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2. Corrosion-Resistant:
Withstands corrosion from acidic, alkaline, and salt solutions (pH 1-14) and high-temperature flue gases up to 800°C.

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3. Low Resistance and High Efficiency:
Smooth surface with a friction coefficient of 0.15-0.2. Energy consumption is reduced by 15%-20% for the same conveying volume.

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4. Safe and Reliable:
High-strength adhesive with shear strength >15MPa. Impact-resistant treatment prevents ceramic fallout during media conveyance.

Projects & Applications

Technical Parameters

Model	Specifications (liner/porcelain)
Alumina content	≥95%
Density	≥3.6 g/cm3
Rockwell hardness	≥85 HRA
Compressive strength	≥850 MPa
Fracture toughness KIC	≥4.8MPa m1/2
Bending strength	≥290MPa
Ceramic sheet thickness	1.5-25mm

Frequently Asked Questions (FAQ)

Q1: What is the primary material used in the wear-resistant layer?

A1: The core wear-resistant layer is made of high-purity alumina ceramic (Al2O3) with a purity exceeding 92%-95%, which is sintered at high temperatures for maximum hardness.

Q2: How does the service life compare to standard steel pipes?

A2: Alumina ceramic lined pipes typically offer 20 times the wear resistance of ordinary seamless steel pipes, extending the service life by 5 to 10 times in abrasive environments.

Q3: Can these pipes handle high-temperature applications?

A3: Yes, these ceramic lined pipes can withstand high-temperature flue gases and environments up to 800°C while maintaining chemical stability.

Q4: Is the ceramic lining prone to falling off?

A4: No, the ceramic patches are bonded using high-strength, high-temperature-resistant adhesive with a shear strength of >15MPa, specifically designed to withstand impact and vibration.

Q5: Are custom sizes and shapes available?

A5: Yes, we support customization for various diameters (DN50 to DN2000) and shapes including straight pipes, elbows, tees, and reducers to meet specific industrial requirements.

Q6: In which industries are these pipes commonly used?

A6: They are primarily used in coal washing, steel plants, thermal power, chemical environmental protection, and cement industries for conveying highly abrasive materials.