Product Details
Place of Origin: Changsha, Hunan, China
Brand Name: Elacera
Certification: ISO9001-2015
Model Number: Alumina Ceramic Pipe
Payment & Shipping Terms
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Packed in wooden cases or iron racks
Delivery Time: 25-45 workdas
Payment Terms: T/T
Supply Ability: 100,000 ㎡/ year
Color: |
White |
Size: |
Customizable |
Resistance: |
High Temperature |
Pressure Resistance: |
High |
Density: |
3.75 G/cm3 |
Lining Material: |
Alumina Ceramic |
Application: |
Industrial Equipment |
Dimensional Tolerance: |
±1 Mm |
Lining Wear Resistance: |
Excellent |
Thickness: |
Customizable |
Color: |
White |
Size: |
Customizable |
Resistance: |
High Temperature |
Pressure Resistance: |
High |
Density: |
3.75 G/cm3 |
Lining Material: |
Alumina Ceramic |
Application: |
Industrial Equipment |
Dimensional Tolerance: |
±1 Mm |
Lining Wear Resistance: |
Excellent |
Thickness: |
Customizable |
Product Description
Wear-resistant ceramic valves, also known as ceramic round dampers, are mainly used to control the flow of fluid media and are suitable for various industrial occasions that require wear resistance, corrosion resistance, high-temperature resistance, and other characteristics.
In thermal power plants, steel, petroleum, chemical industry, papermaking, bioengineering and other industries, ceramic valves are often used in boiler steam, lime slurry, seawater transportation containing particles, high hardness particles, corrosive media containing soft particles, powders, flue gas desulfurization, ash discharge, slag discharge, water treatment and other working conditions.
Product Features:
Wear resistance: Ceramic materials have high hardness, which makes ceramic valves have excellent wear resistance.
Corrosion resistance: Ceramic valves have good resistance to a variety of corrosive media.
High-temperature resistance: Ceramic valves can withstand high-temperature environments and are not easy to deform or damage.
Good sealing: The use of advanced manufacturing processes and sealing technology ensures that the valve has good sealing performance.
Long service life: Due to the excellent performance of ceramic materials, ceramic valves usually have a long service life.
Product Parameters
| Items | Specifications | |
| Al2O3 | ≥95% | ≥ 99% |
| Density | >3.8g/cm3 | >3.83g/cm3 |
| HV10 | ≥1200 | ≥1300 |
| Rock Hardness HRA | ≥85 | ≥90 |
| Bending Strength MPa | ≥330 | ≥340 |
| Compression strength MPa | ≥1200 | ≥1300 |
| Fracture Toughness KIc MPam 1/2 | ≥4.0 | ≥4.2 |
| Volume wear | ≤0.02cm3 | ≤0.01cm3 |
| Specification Parameter | Description |
| Model | Customized according to specific requirements |
| Material | Ceramic (such as alumina ceramic, zirconia ceramic, etc.) |
| Size Range | DN15-DN1000 (can be customized according to customer needs) |
| Pressure Rating | PN10-PN160 (can be customized according to customer needs) |
| Temperature Range | Determined according to specific materials and application scenarios, typically capable of withstanding temperatures up to several hundred degrees Celsius |
| Connection Type | Flange connection, threaded connection, welded connection, etc. (customized according to customer needs) |
| Seal Form | Hard seal (ceramic-to-ceramic seal) |
| Flow Characteristics | Full bore or reduced bore (optional according to customer needs) |
| Operating Mode | Manual, pneumatic, electric, hydraulic, etc. (customized according to customer needs) |
| Applicable Medium | Various corrosive media such as acids, bases, and salts; also suitable for high-temperature, high-pressure, and abrasive fluids |
| Design Standards | Conforms to relevant national or international standards (specific standards can be customized according to customer needs) |
Application:
Steel industry: used for blast furnace coal injection system, molten iron desulfurization, etc.
Petroleum industry: used for conveying petroleum products containing particles, natural gas, etc.
Chemical industry: used for handling corrosive media, high-temperature fluids, etc.
Papermaking industry: used for ash discharge, slag discharge, pulp transportation, etc.
Bioengineering industry: used for fluid control with extremely high hygiene requirements
FAQ
Q: What are the advantages of ceramic valves over metal valves?
A: Ceramic valves have higher wear resistance, corrosion resistance, and high-temperature resistance than metal valves. In addition, ceramic valves also have better sealing performance and longer service life.
Q: How to choose the appropriate ceramic valve specifications?
A: Choosing the appropriate ceramic valve specifications requires comprehensive consideration of factors such as specific application scenarios, fluid medium characteristics, pressure level, temperature range, etc. It is recommended to consult a professional valve manufacturer or technician for selection.
Q: How long is the service life?
A: The service life depends on the specific working conditions, generally more than 5 years.
Q: Is the price high?
A: The price of ceramic valves (round dampers) is higher than that of ordinary valves, but they have a long service life and low maintenance costs, and have a high cost-effectiveness in the long run.
Q: How to choose a suitable ceramic valve (round damper)?
A: It needs to be selected based on specific working conditions, such as medium type, temperature, pressure, flow, and other parameters.
Q: What should be paid attention to during the installation and use of ceramic valves?
A: When installing and using ceramic valves, pay attention to the following points:
1. Ensure that the valve is installed correctly to avoid damage caused by uneven force.
2. Regularly check the sealing performance and wear of the valve, and replace damaged parts in time.
3. Avoid using the valve beyond its design range and pressure level.
4. Pay attention to the maintenance and care of the valve to extend its service life.
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