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Alumina Ceramic Sleeve Lined Pipe Bend

Alumina Ceramic Sleeve Lined Pipe Bend

Superior Wear Protection

Alumina ceramic sleeve lined pipe bends offer outstanding abrasion resistance and extended service life in elbows and curved pipelines carrying aggressive media like slurry, ash, or powder.

Alumina Ceramic Sleeve Lined Pipe Bend

Superior Wear Protection

Alumina ceramic sleeve lined pipe bends offer outstanding abrasion resistance and extended service life in elbows and curved pipelines carrying aggressive media like slurry, ash, or powder.

Alumina ceramic sleeve lined pipe bends are advanced wear-resistant pipeline fittings designed to handle the most abrasive and corrosive flow conditions, especially where directional changes occur—such as elbows and curves. These bends feature high-hardness alumina ceramic sleeves (92–95%) securely embedded into steel outer shells, forming a dual-layer structure for enhanced performance and durability.

They are widely used in thermal power plants, mining slurry systems, coal conveying lines, cement works, and chemical material pipelines, where they replace traditional steel, alloy, or rubber-lined bends that wear quickly under high-impact conditions.

Key Features of Ceramic Sleeve Lined Bends

Extreme Abrasion Resistance

Ceramic sleeves with Mohs hardness ~9 protect against severe wear, especially at curved sections.

High Temperature & Corrosion Resistance

Designed to convey hot gases and corrosive slurries at temperatures up to 800°C.

Optimized Flow Performance

Smooth ceramic surfaces minimize turbulence and material build-up in bends.

Modular & Replaceable

Ceramic sleeves can be replaced without pipe cutting or welding, reducing downtime.

Custom Bending Angles & Radii

Available in 30°, 45°, 60°, 90°, or custom long-radius configurations for optimized layout.

Advantages Over Traditional Steel Bends

  • 5–10× longer service life compared to conventional steel-only elbows.
  • Lower maintenance and operating costs over the product lifecycle.
  • Seamless integration with existing industrial pipeline systems.
  • Supports OEM & retrofit projects with tailored designs.

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