Tungsten Carbide Coupling Assembly for High-Temperature Applications

Tungsten Carbide Coupling Assembly for High-Temperature Environments

Product Overview

The tungsten carbide coupling assembly is a high-performance industrial coupling component made from tungsten carbide (WC), a material renowned for its exceptional hardness and wear resistance. It is widely used in mechanical transmission, oil drilling, mining equipment, precision instruments, and other demanding applications. With superior coupling performance, it ensures efficient power transmission, torque transfer, or precision alignment, significantly enhancing equipment reliability and service life in extreme operating conditions.

1. Exceptional Wear Resistance
   With a hardness exceeding HRA 90, tungsten carbide far outperforms traditional alloy steel in abrasive environments such as sand, gravel, and metal processing.
2. Outstanding Corrosion Resistance
   Special sintering processes and surface treatments enable resistance to acids, alkalis, high-temperature oxidation, and chemical corrosion, making it ideal for harsh environments like marine and chemical industries.
3. High Load-Bearing Capacity
   Compressive strength exceeding 3000 MPa ensures reliable performance under extreme torque and impact loads, preventing deformation or fracture.
4. Precision Fit Design
   High-precision machining guarantees tight coupling surfaces, minimizing power loss and achieving transmission efficiency of up to 98%.
5. Long Service Life & Cost Efficiency
   Lasts 3-5 times longer than conventional steel components, reducing replacement frequency and maintenance costs.

Applications

• Energy Industry: Oil drill pipe connectors, hydraulic fracturing equipment couplings
• Mining Machinery: Crusher rotor connections, conveyor drive shafts
• Manufacturing: CNC machine tool spindles, stamping die guide components
• Aerospace: High-stress engine linkage parts

Technical Specifications

Customization Services

We offer tailored solutions, including:

• Custom dimensions (1mm–500mm diameter)
• Coating enhancements (e.g., diamond coating, high-temperature ceramic coating)
• Composite structures (e.g., titanium alloy or stainless steel base integration)

Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing, research and development of cemented carbide materials and tungsten steel products’ raw material, blank production, tungsten steel precision processing and sales one-stop service.

Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd inherits and precipitates Zhuzhou cemented carbide tungsten steel processing technology. We have a professional technical team, which lays a solid foundation for manufacturing high quality cemented carbide products. The advantages of cemented carbide products in related fields are obvious. We can provide you with a complete set of cemented carbide products and tungsten steel product solutions.

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd produces and processes tungsten steel products, selects suitable cemented carbide materials, owns professional customized precision equipment, unique processing technology, implements strict quality control measures of 100% inspection and provides considerate pre-sales and after-sales services. We can produce and process non-standard custom carbide inserts, carbide cutters, carbide molds, carbide fixtures, carbide sheets, carbide rods, hard for customers who need it. Alloy pipe, carbide punching punch, carbide valve seat, carbide insert, cemented carbide nozzle, carbide wear parts, carbide mold parts, and other cemented carbide tungsten steel precision processed products for customers who have needs.

We focus on every process of cemented carbide production and processing, and we are able to meet the needs of our customers' usage requirements on precision tungsten steel processing to the maximum.

Why choose us:

We always implement these business policies of "quality first, customer first"; "both wholesale and retail are welcome, excellent price for large quantity"; "timely delivery, mutual benefit and simultaneous growth with customer " to expand ourselves in the market.

Why rely on us:

We will continue to uphold the concept of “forge ahead”, “focus on innovation”, “based on quality, focus on brand” and “provide products with super-expected value for customers”and make ourselves on the road to development.

Why cooperate with us:

We always adhere to the principle of “quality is life”, “service creates value”, “cooperation promote development”, “support partners, develop ourselves”to cooperate with you for developing together.