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
In demanding industrial environments, reliability and durability are non-negotiable. The Pressureless Sintered Silicon Carbide (SiC) Sealing Ring from Beineng is engineered to meet these challenges head-on. Designed for extreme conditions, this sealing ring offers unmatched performance in high-temperature, high-pressure, and corrosive applications.

Key Features
- Model: 3030
- Product Name: Pressureless Sintered Silicon Carbide Sealing Ring
- CAS: 33
- Compressive Strength: 66 (excellent load-bearing capacity)
- Specifications: 30-400 (wide range of sizes available)
- Brand: Beineng (trusted manufacturer)
- Refractory Temperature: Up to 2000°C (exceptional heat resistance)
- Thermal Conductivity: 0.6 (efficient heat dissipation)
- Non-hazardous: Safe for industrial use
- Origin: Zibo, China
Applications
This premium silicon carbide sealing ring is ideal for:
- Mechanical seals in pumps and compressors
- High-temperature furnace components
- Chemical processing equipment
- Power generation systems
- Semiconductor manufacturing
Why Choose Our Silicon Carbide Sealing Ring?
The pressureless sintering process creates a product with superior density and mechanical properties compared to conventional methods. Our sealing rings exhibit:
- Exceptional wear resistance
- Outstanding chemical inertness
- Minimal thermal expansion
- Long service life in harsh conditions
Quality Assurance
Manufactured in Zibo, China, by Beineng, a reputable producer of advanced ceramic components. Each sealing ring undergoes rigorous quality control to ensure consistent performance.
Order Information
Item No.: 0019
Contact us for pricing and availability of specific sizes within the 30-400mm range.
Upgrade your industrial equipment with the durability and performance of pressureless sintered silicon carbide. The Beineng sealing ring delivers where other materials fail.