Ceramic Lined Pipe-------Low Operating Resistance, Superior Wear and Corrosion Resistance

Our Ceramic Lined Pipe offers an unparalleled combination of smooth internal surfaces, superior wear resistance, and excellent corrosion protection, making it an ideal solution for a wide range of industrial applications. The integration of structural ceramics within the pipes ensures long-term reliability and reduced maintenance costs.

Performance Characteristics

• Low Operating Resistance:

  • Smooth internal surface with no corrosion or protrusions.
  • Clean resistance coefficient of 0.0193, lower than seamless steel pipes.
  • Reduced operational costs due to lower operating resistance.

• Excellent Wear Resistance:

  • Structural ceramics offer wear resistance 266 times that of manganese steel and 171.5 times that of high-chromium cast iron.
  • Significantly reduces equipment wear in powder processing systems.
  • Over 20 years of field operation ensure at least 10 years of service life.

• Corrosion Resistance:

  • High-performance structural ceramics resist acids, alkalis, seawater corrosion, and scale formation.
  • Extends the lifespan of pipelines, reducing maintenance frequency and costs.

• Good Temperature Resistance:

  • Operates normally from -50°C to 500°C due to stable crystalline structure.
  • Linear expansion coefficient of 6-8 × 10^-6 /°C, approximately half that of steel pipes, indicating good thermal stability.

Structural Characteristics

• Construction:
  • KOWOV ceramic wear-resistant pipes are composed of structural ceramic tubes and seamless steel pipes, firmly bonded together using hot fitting techniques or specialized structural ceramic adhesives.
  • Integrally molded for high strength and toughness.
  • Excellent temperature resistance and aging resistance, capable of long-term operation from -50°C to 500°C.
  • Wear-resistant ceramics used include alumina ceramics, silicon carbide ceramics, and composite ceramics, selected based on actual operational conditions.

1. Power Plants: Transporting limestone slurry.
2. Steel Plants: Conveying coal powder and fly ash.
3. Mining Industry: Transporting mineral slurry and tailings.
4. Silicon Chemical Industry: Transporting silica powder.
5. Chemical Plants: Transporting acid and alkali slurries.
6. Coal Chemical Industry: Transporting ash water, black water, coal slag, and dry coal powder.
7. Fertilizer Industry: Transporting granular fertilizers and crystalline materials.
8. Coal Washing Plants: Transporting coal slurry and coal mud.
9. Metallurgical Industry: Slag removal and boiler ash removal.
10. New Energy: Transporting lithium carbonate and lithium iron phosphate.
11. Energy and Environmental Protection: Zero discharge of wastewater and solid waste treatment.