Silicon nitride ceramic tube, special leak-proof insulating and heat-insulating thermocouple protection tube for aluminum liquid and zinc liquid
Pressureless Sintered Silicon Carbide Sealing Ring - High-Performance Industrial Solution
When it comes to industrial sealing solutions, durability and reliability are non-negotiable. The Pressureless Sintered Silicon Carbide (SiC) Sealing Ring from Beineng is engineered to meet the toughest demands in harsh environments. With exceptional mechanical strength, thermal stability, and corrosion resistance, this sealing ring is ideal for applications in pumps, valves, and high-temperature machinery.

Key Features
- Model: 3030
- Product Name: Pressureless Sintered Silicon Carbide Sealing Ring
- CAS: 33
- Compressive Strength: 66 MPa
- Specifications: 30-400 mm (customizable)
- Brand: Beineng
- Refractory Temperature: Up to 2000°C
- Thermal Conductivity: 0.6 W/m·K
- Non-Hazardous: Safe for industrial use
- Origin: Zibo, China
Why Choose Our SiC Sealing Ring?
Unlike conventional sealing materials, our pressureless sintered silicon carbide offers superior wear resistance and longevity. Its high thermal conductivity ensures efficient heat dissipation, reducing the risk of thermal stress in high-speed applications. Additionally, its non-reactive nature makes it suitable for corrosive environments, including chemical processing and wastewater treatment.
Applications
This sealing ring is widely used in:
- Mechanical seals for pumps and compressors
- High-temperature furnace components
- Chemical processing equipment
- Oil and gas industry machinery
Customization & Availability
Available in sizes ranging from 30 mm to 400 mm, the Beineng SiC Sealing Ring can be tailored to fit specific industrial requirements. Whether you need standard or custom dimensions, our team ensures precision manufacturing for optimal performance.
Conclusion
For industries demanding high-performance sealing solutions, the Pressureless Sintered Silicon Carbide Sealing Ring is a top choice. Its unmatched durability, thermal stability, and resistance to extreme conditions make it a cost-effective investment for long-term reliability.
Order yours today and experience the difference in quality!