Durable Industrial Tool Mechanical Wear Part Tungsten Carbide Seal Rings
Tungsten carbide seal rings are precision shaft seal devices designed for rotating machinery face seal applications, including centrifugal pumps, reactors, and compressors. These components prevent fluid leakage in equipment by creating a secure seal between transmission shafts and machinery components.
Application & Function
In mechanical engineering applications, the fit between mating parts is critical. Tungsten carbide seal rings provide either clearance fits for relative movement or tight interference fits for unified operation, ensuring optimal sealing performance in demanding environments.
Mechanical face seals consist of stationary and rotating seal faces/rings. Tungsten carbide is an ideal material for manufacturing these rings, offering exceptional performance in harsh and aggressive environments, particularly in the oil and gas industry and acidic mechanical applications.
Standard Specifications
74mm Outside Diameter × 63.5mm Inside Diameter × 4.5mm Thick
46mm Outside Diameter × 38mm Inside Diameter × 3mm Thick
46mm Outside Diameter × 38mm Inside Diameter × 2.5mm Thick
Material Properties
- Tungsten carbide grades: K20, K10, K30 or other specified high-quality grades
- Non-magnetic carbide material available for forming molds of magnetic materials
- High hardness and exceptional wear resistance
- Long service life with strong corrosion resistance
Manufacturing Excellence
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd. specializes in the research, development, processing, and aftermarket services of cemented carbide materials. Our dedicated technical team provides comprehensive tungsten carbide OEM services and improvement solutions, ensuring superior product quality and performance.
Precision Manufacturing Capabilities
We specialize in producing hard alloy insert pins for precision mold applications, particularly electronic ceramic injection molds. Our manufacturing process maintains strict tolerance control and product consistency to meet the highest industry standards.
| Certification & Capabilities |
Technical Specifications |
| National high-tech enterprise certification |
Processing high tolerance accuracy ±0.001mm |
| Wear-resistant, heat-resistant, and anti-corrosion properties |
Quality Assurance
- Precision tolerance requirements: +0.002mm
- Surface finish requirements: 0.2μm
- Perfect product consistency for electronic ceramic injection molds
- Strict quality control throughout all processing procedures
