Alumina Ceramic Nozzle | High Wear & Corrosion Resistant Industrial Nozzles
High-purity alumina ceramic nozzles with excellent wear resistance, corrosion resistance, and thermal stability. Ideal for industrial spraying, sandblasting, and precision applications. Custom designs available.
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secondary keywords:
ceramic spray nozzle
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Product Overview
The Alumina Ceramic Nozzle is a high-performance component designed for demanding industrial applications requiring exceptional wear resistance and long service life. Made from high-purity alumina (Al₂O₃), it delivers superior hardness, chemical stability, and resistance to extreme environments, outperforming traditional metal nozzles.
Key Features
1. Outstanding Wear Resistance
Alumina ceramic offers significantly higher hardness than metals, greatly extending nozzle lifespan in abrasive environments.
2. Excellent Corrosion Resistance
Resistant to acids, alkalis, and aggressive chemicals, suitable for harsh industrial conditions.
3. High Temperature Stability
Maintains performance under high-temperature applications without deformation.
4. Smooth Internal Surface
Reduces flow resistance and improves spray precision and efficiency.
5. Electrical Insulation
Suitable for applications requiring non-conductive materials.
Applications
Sandblasting and abrasive blasting
Industrial spraying systems
Chemical processing
Fluid control systems
High-pressure cleaning equipment
Technical Advantages
High hardness (Mohs 9 equivalent)
Low wear rate under abrasive media
Dimensional stability
Long service life vs metal nozzles
Compatible with high-pressure systems
Customization Options
We provide tailored solutions for different industrial needs:
Orifice size and geometry
Thread types and connection interfaces
Surface finishing
Custom shapes for specific equipment
Localized Title (US)
Alumina Ceramic Nozzle Supplier in USA | Industrial Wear-Resistant Nozzles
Localized Content Snippet
We supply high-quality alumina ceramic nozzles to industrial clients across the United States. Our products are designed for durability and precision in demanding environments such as sandblasting and chemical processing.
Fast delivery and custom engineering support are available for US customers.
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| Type | Unit | A‑100 | A‑200 | A‑300 | AZ‑100 |
| Material | - | Al₂O₃ 97% | Al₂O₃ 99.5% | Al₂O₃ 99.7% | Al₂O₃‑ZrO₂ |
| Colour | - | White ivory | White | Ivory White | White |
| Density | g/cm³ | 3.75 | 3.9 | 3.92 | 4.2 |
| Flexural Strength | MPa | 280 | 320 | 370 | 480 |
| Compressive Strength | MPa | 2250 | 2300 | 2450 | 2700 |
| Modules of Elasticity | GPa | 330 | 370 | 380 | 350 |
| Fracture Toughness | MPa·m^½ | 3 | 4 | 4.5 | 5.5 |
| Poisson's Ratio | — | 0.23 | 0.22 | 0.22 | 0.24 |
| Hardness | HRA | 90 | 91 | 91 | 91 |
| Vickers Hardness | HV1 | 1450 | 1550 | 1600 | 1600 |
| Thermal Expansion | 10⁻⁶K⁻¹ | 7.1 | 6.8 | 6.8 | 9.2 |
| Thermal Conductivity | W/m·K | 25 | 32 | 32 | 8 |
| Thermal Shock | ΔT·℃ | 200 | 220 | 220 | 470 |
| Max Use Temp(Oxidizing) | ℃ | 1200 | 1400 | 1650 | 1000 |
| Max Use Temp(Reducing) | ℃ | 1200 | 1400 | 1700 | 1000 |
| Volume Resistivity (20℃) | Ω·cm | 10¹⁴ | 10¹⁵ | 10¹⁵ | 10¹⁴ |
| Dielectric Strength | kV/mm | 16 | 20 | 22 | 16.5 |
| Dielectric Constant(1MHz) | - | 11.5 | 11 | 10 | 11 |
| Dielectric Loss (tanδ) | 1MHz | 3×10⁻³ | 1×10⁻³ | 1×10⁻³ | 2×10⁻² |