Products Categories

● Material: Premium high purity silicon carbide (SiC) sourced from leading suppliers in China.
● Density: 3.16-3.22 g/cm³
● Coefficient of Thermal Expansion: 2.5 × 10^-6 /°F
● Compressive Strength: 3000-4000 MPa
● Processing Services: Molding, surface treatment, grinding.
Our silicon carbide bushings are manufactured at our state-of-the-art factory using advanced techniques such as unpressurized sintering, hot pressurized sintering, hot isostatic sintering, and reactive sintering. We cater to diverse customer performance requirements, ensuring high-quality and reliable products.

Material: Made from high-quality tungsten carbide, ensuring durability and strength. Our tungsten carbide products are available in various inside diameters (0.2 mm, 0.4 mm, 0.6 mm, and more) and can be customized to meet your specific needs, Threads: M6 thread design ensures standard compatibility with a wide range of applications, Temperature Range: Highly resilient, our products can withstand temperatures up to 5000°F, making them ideal for demanding environments, Compatibility: These tungsten carbide components are fully compatible with most FDM/FFF 3D printers, offering seamless integration for your 3D printing projects, As a leading factory and suppliers in China, we are committed to providing high-quality tungsten carbide solutions that meet the needs of various industries.

A tungsten carbide poppet is a high-precision wear component essential for severe-service fluid-control systems. These components are designed to provide reliable sealing, opening, and flow regulation under challenging conditions such as abrasiveness, erosion, and high-cycle applications. As a leading China supplier of tungsten carbide products, Langsun Carbide specializes in manufacturing custom carbide poppet parts tailored for downhole telemetry tools, oil & gas flow-control systems, and other OEM applications where geometric stability and wear resistance are critical.

● Poppet ends

● Poppet tips

● Valve poppets

● Poppet-and-seat components

● Custom flow-control parts

To achieve optimal performance, it is crucial to align poppet geometry, seat geometry, carbide grade direction, and service conditions with the specific design of the tool. Discover the advantages of sourcing from a reputable factory in China that understands the demands of your industry.

Discover our high-performance Tungsten Carbide Sealing Rings for Chemical Equipment, specially designed to provide exceptional sealing efficiency and corrosion resistance in various chemical processing applications. As a leading supplier in China, Langsun Carbide prides itself on delivering products that ensure durability and reliability. With our commitment to quality, you can depend on our sealing rings to enhance the efficiency of your chemical operations. Contact our factory today to explore our advanced tungsten carbide solutions tailored for your specific needs.

● Manufacturing Process: Our advanced HIP sintering method achieves an impressive 99.5% density, effectively eliminating micro-voids that could affect seal longevity.
● Quality Assurance: We subject each batch to comprehensive inspections to ensure dimensional accuracy and performance, guaranteeing our high-quality standards.
● Customization Capabilities: As a dedicated factory, we offer customized solutions featuring specific geometries, surface finishes, and material grades, suitable for even the most corrosive environments.

Slurry pumps operate in some of the most challenging wear environments, facing abrasive solids, high-velocity flow, pressure fluctuations, and seal-area contamination. Traditional sleeves and bushings often fail under these conditions. Langsun Carbide, a leading China supplier and manufacturer, produces tungsten carbide bushings for slurry pumps designed to protect critical rotating interfaces, minimize geometry loss, and enhance pump stability in abrasive applications.

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• Material: Tungsten carbide
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• Size: Customized to meet customer specifications and drawings
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• Binder: Cobalt, nickel; tailored based on customer requirements
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• Tolerances: Customized according to customer needs
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As a reputable factory in China, Langsun Carbide specializes in the custom manufacturing of slurry-pump bushings, ensuring they meet precise customer drawings, samples, and technical specifications.

Discover our high-quality silicon carbide seals, renowned for their exceptional sealing properties and outstanding durability.
● Material: Silicon Carbide
● Temperature range: -328°F to 2912°F
● Mohs hardness: 9.5 (the second hardest material after diamond)
● Density: 3.21g/cm³
● Compressive strength: >550 MPa
As a leading supplier in China, Langsun Carbide specializes in customizing silicon carbide sealing rings tailored to your specific requirements, with precision tolerances of ±0.01mm. Trust our factory for reliable and high-performance sealing solutions.