The wear-resistant ceramic ash and coal powder conveying pipeline features a composite structure：
Outer Layer （Steel Shell）： Carbon steel or alloy steel for mechanical strength and support.
Intermediate Layer （Transition Layer）： Special process bonding ceramic to metal.
Inner Lining （Alumina Ceramic）： High-purity alumina ceramic tiles or integral ceramic tube.
Inquiry
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Product Overview
The wear-resistant ceramic ash and coal powder conveying pipeline is a composite pipe product specifically designed for high-wear conditions. It features an integrated structure of steel shell and alumina ceramic lining, combining the high-temperature wear resistance and corrosion resistance of alumina ceramic with the high strength and toughness of metal materials. This pipeline is primarily used to resist the erosion wear of mixed airflow （such as ash, coal powder, etc.） on the pipe, prevent environmental pollution caused by leakage due to wear, and greatly extend the service life of the pipeline. The integrated design facilitates easy installation and replacement.
Key Features
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Excellent Wear Resistance： Alumina ceramic lining （Al₂O₃） with high hardness （Mohs hardness 9） far exceeds ordinary steel and alloy pipes.
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High Temperature Resistance： Alumina ceramic operates stably at high temperatures for hot ash and coal powder conveying.
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Corrosion Resistance： Ceramic lining resists acids, alkalis, and corrosive media.
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High Strength & Toughness： Steel shell provides structural strength and impact resistance.
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Leak-Proof & Environmental： Prevents mixed airflow leakage from pipe wear, protecting the environment.
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Long Service Life： Ceramic lining extends pipe life by several times, reducing replacement frequency.
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Integrated Design： Factory prefabricated, ready for installation, easy replacement.
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Smooth Inner Wall： Low resistance, anti-scaling, high conveying efficiency.
Excellent Wear Resistance： Alumina ceramic lining （Al₂O₃） with high hardness （Mohs hardness 9） far exceeds ordinary steel and alloy pipes.
High Temperature Resistance： Alumina ceramic operates stably at high temperatures for hot ash and coal powder conveying.
Corrosion Resistance： Ceramic lining resists acids, alkalis, and corrosive media.
High Strength & Toughness： Steel shell provides structural strength and impact resistance.
Leak-Proof & Environmental： Prevents mixed airflow leakage from pipe wear, protecting the environment.
Long Service Life： Ceramic lining extends pipe life by several times, reducing replacement frequency.
Integrated Design： Factory prefabricated, ready for installation, easy replacement.
Smooth Inner Wall： Low resistance, anti-scaling, high conveying efficiency.
Technical Specifications
Parameter
Details
Product Type
Wear-Resistant Ceramic Composite Pipe
Shell Material
Carbon Steel / Alloy Steel （customizable）
Lining Material
Alumina Ceramic （Al₂O₃ ≥ 92% / 95%）
Ceramic Hardness
Mohs Hardness ≥ 9
Ceramic Thickness
Standard 3-10mm （customizable）
Pipe Diameter
DN50 - DN1000+ （customizable）
Working Temperature
Standard ≤ 350°C； High-temp ≤ 800°C
Connection Method
Flange / Welding / Quick Coupling
Applicable Media
Ash, coal powder, mineral powder, cement, mixed airflow
Wear Life
5-10+ times longer than ordinary steel pipe
| Parameter | Details |
|---|---|
| Product Type | Wear-Resistant Ceramic Composite Pipe |
| Shell Material | Carbon Steel / Alloy Steel （customizable） |
| Lining Material | Alumina Ceramic （Al₂O₃ ≥ 92% / 95%） |
| Ceramic Hardness | Mohs Hardness ≥ 9 |
| Ceramic Thickness | Standard 3-10mm （customizable） |
| Pipe Diameter | DN50 - DN1000+ （customizable） |
| Working Temperature | Standard ≤ 350°C； High-temp ≤ 800°C |
| Connection Method | Flange / Welding / Quick Coupling |
| Applicable Media | Ash, coal powder, mineral powder, cement, mixed airflow |
| Wear Life | 5-10+ times longer than ordinary steel pipe |
Typical Applications
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Power Industry： Ash handling systems, coal powder conveying in thermal power plants.
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Cement Industry： Raw meal conveying, cement conveying, kiln ash handling.
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Metallurgical Industry： Mineral powder conveying, pulverized coal injection, sinter ash.
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Chemical Industry： Conveying corrosive and abrasive mixed materials.
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Mining Industry： Tailings conveying, concentrate conveying.
Power Industry： Ash handling systems, coal powder conveying in thermal power plants.
Cement Industry： Raw meal conveying, cement conveying, kiln ash handling.
Metallurgical Industry： Mineral powder conveying, pulverized coal injection, sinter ash.
Chemical Industry： Conveying corrosive and abrasive mixed materials.
Mining Industry： Tailings conveying, concentrate conveying.
Why Choose Our Wear-Resistant Ceramic Pipe？
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Professional Manufacturing
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Reliable Quality
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Custom Solutions
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Cost-Effective
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Technical Support
Professional Manufacturing
Reliable Quality
Custom Solutions
Cost-Effective
Technical Support
FAQ
Q： Will the ceramic lining fall off？
A： We use advanced composite processes to ensure firm bonding between ceramic and metal shell.
Q： Can you make elbows and tees？
A： Yes, we customize various wear-resistant ceramic fittings.
Q： Maximum working temperature？
A： Standard ≤ 350°C, high-temp ≤ 800°C+.
Q： How much longer is the service life？
A： Typically 5-10 times longer than ordinary steel pipe.
Q： Connection and installation methods？
A： Flange, welding, quick coupling options available.
