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Our precision-machined tungsten carbide balls and carbide valve seats are expertly crafted to endure abrasive particles, erosive flow, and repeated cycling, making them ideal for demanding applications. Produced by leading China suppliers, these components ensure a reliable ball-and-seat sealing interface that withstands harsh operating conditions, including corrosion.

Best fit for:

● Abrasive and sand-containing wells, as well as fluids from viscous oil service and offshore applications, where high-wear pump valve performance is critical, especially where leakage growth is driven by seat and ball wear.

● Severe-service valves & flow control applications that face challenges from erosion, cavitation damage, and corrosion-assisted wear on seats, balls, and trim parts.

● Custom machining capabilities from detailed drawings, providing tailored production for ball sizes, seat geometries, sealing angles/radii, and specific inspection items to meet your exact specifications, all from our trusted China factory.

A tungsten carbide drill bushing is a high-precision guide component essential for jigs, fixtures, and tooling setups. It plays a crucial role in locating, guiding, and supporting cutting tools such as drills, reamers, taps, and counterbores. In the realm of production machining, these bushings ensure that tools remain perfectly aligned during entry into the workpiece, enhancing repeatability and significantly reducing the risk of tool wander, positional errors, and inconsistent hole quality. As a trusted China supplier and factory, we offer top-quality carbide drill bushings designed to meet your specific requirements.

• Exceptional wear resistance for long-lasting performance
• Designed for long-run production, ensuring efficiency
• Stable tool guidance for superior accuracy
• Custom designs available based on your drawings
• Precision fixture components that enhance manufacturing processes

Carbide drill bushings are especially valued in applications where repeatability, durability, and dimensional stability take precedence over lower-cost standard guides. Partner with our experienced China suppliers to access premium quality drill bushings tailored to your needs.

Introducing our high-performance carbide button inserts, expertly designed for exceptional abrasive wear and cyclic impact in drilling applications. These inserts are extensively utilized in oilfield drilling and rock drilling systems, including roller cone (TCI) bits, DTH bits, top hammer/drifter bits, and geotechnical drilling tools. As a leading manufacturer and supplier based in China, we ensure that our carbide buttons meet the highest industry standards.

• P type flat-top bits
• Z type coinspherical bits
• X type wedge bits

We offer customization options for various types of tungsten carbide buttons, tailored to meet the specific needs of our clients. Partner with our factory in China for durable and reliable drilling solutions.

Discover high-quality precision wire drawing tooling designed to withstand abrasive wear and high contact loads. Our factory in China specializes in manufacturing tungsten carbide drawing dies available in various specifications, including both round and shaped profiles. These dies are ideal for processing tungsten wire, molybdenum wire, stainless steel wire, alloy wire, and cable wire. As leading suppliers in the industry, we ensure that our products meet the needs of fine wire and precision wire applications.

• Wire drawing dies
• Carbide die nibs (inserts)
• Round & shaped profiles
• Fine wire & precision wire
• Metalforming tooling

Tungsten carbide brazed tips are precision-engineered components designed for enhanced cutting and wear resistance. These tips are brazed onto a steel tool body or holder, combining the exceptional durability of cemented carbide with the strength, machinability, and cost-effectiveness of steel. As a leading China supplier, Langsun Carbide specializes in providing high-quality brazed tips suitable for various applications, including metalworking, mining, woodworking, and custom wear-tool projects.

● Turning tips

● Boring tips

● Grooving / parting tips

● Form-tool tips

● Mining / woodworking tips

● Custom wear tips

Our factory is equipped to manufacture carbide tips with customized geometries tailored to your specifications, ensuring compatibility with your brazed tool body design. Trust Langsun Carbide for your high-performance brazed tips sourced from a trusted supplier in China.