Descripción
xProduct Description:
Wear-resistant ceramic pipes are used in pneumatic conveying systems for industries such as thermal power, metallurgy, steel, coal, cement, petroleum, and chemicals.
Product Features:
Wear Resistance: Under the same conditions, they are 10 times more wear-resistant than ordinary pipes.
Corrosion Resistance: The ceramic lining and inorganic adhesive can withstand acid and alkali corrosion.
Moderate Temperature Resistance: Capable of long-term operation at 350°C, suitable for most working conditions.
Smooth Inner & Outer Walls for Uninterrupted Airflow: The smooth surface ensures free material flow without clogging or buildup.
Easy Installation: 1/3 lighter than standard pipes, making them easier to transport and install, reducing labor and enabling higher pipeline setups.
Reduces Support Equipment Load: Lowers material costs by minimizing stress on support structures.
Technical Specifications: φ20–φ300 (customizable).
chemical characteristics：
Item |
92 Ceramic |
95 Ceramic |
96 Ceramic |
99 Ceramic |
Al₂O₃ |
≥92% |
≥95% |
≥96% |
≥99% |
Na₂O |
≤0.4% |
≤0.2% |
≤0.1% |
≤0.15% |
K₂O |
≤1.06% |
≤0.5% |
≤0.54% |
≤0.25% |
Fe₂O₃ |
≤0.01% |
≤0.01% |
≤0.01% |
≤0.01% |
SiO₂ |
≤4.7% |
≤3.28% |
≤2.5% |
≤0.2% |
physical characteristics：
Item |
92 Ceramic |
95 Ceramic |
96 Ceramic |
99 Ceramic |
Density, g/cm³ |
≥3.62 |
≥3.68 |
≥3.8 |
≥3.9 |
Mohs Hardness, Grade |
9 |
9 |
9 |
9 |
Vickers Hardness, HV10 |
1200 |
1300 |
1400 |
1450 |
Flexural Strength, Mpa |
260 |
300 |
380 |
420 |
Fracture Toughness, Mpa·m¹/² |
3 |
3.2 |
4 |
4.5 |
Wear Loss |
1.6g |
1.2g |
0.7g |
0.6g |
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