Ceramic Welding Pins

Silicon nitride guide pins offer diamond-like hardness and up to 100x strength over steel. Ideal for automotive welding, they ensure precise positioning, excellent wear resistance, and electrical insulation. Available in M4 to M14 nut sizes for reliable, high-quality welds.

High-strength Si3N4 ceramic locating pins for automotive body welding. Up to 100x stronger than steel, diamond-hard, wear-resistant, and electrically insulating. Custom sizes available. Ideal for precision positioning.

Zirconia ceramic sleeve bushing upgrades high-pressure mud pump liners for oilfield drilling. Features extreme wear resistance, corrosion resistance, high strength, and long service life. Customizable, ROHS/REACH compliant, and maintenance-free for harsh environments.

Silicon nitride ceramic rollers offer high hardness, low density (3.2 g/cm3), and excellent wear resistance. Withstand temperatures up to 1400°C. Ideal for high-speed bearings, automotive, and wind turbines. Self-lubricating, corrosion resistant, and non-magnetic. Custom sizes available.

High hardness and temperature resistant silicon nitride ceramic pin for industrial use. Features 3.2 g/cm3 density, 830 MPa flexural strength, and excellent thermal shock resistance up to 750°C. Ideal for bearings, cutting tools, and automotive components. Custom sizes available.

High-strength Si3N4 ceramic welding pins with excellent thermal shock resistance and wear resistance. Custom sizes available. Ideal for welding, bearing, and cutting tool applications. Durable and reliable for industrial use.

High-strength Si3N4 ceramic pin with excellent wear and thermal shock resistance. Ideal for precision weld positioning. Custom sizes available. Durable in high-temp environments.

High hardness Si3N4 ceramic dowel pin for precision welding positioning. Withstands high temperatures up to 1200°C, wear-resistant, and electrically insulating to prevent arcing. Custom sizes available. Improves weld accuracy and production efficiency.

High-strength Si3N4 ceramic component for paper sheet formation and dewatering. Offers excellent wear and thermal shock resistance up to 1000°C. Improves paper quality, reduces defects, and minimizes downtime. Custom sizes available.

High-strength silicon nitride ceramic element ensures uniform pulp flow and consistent paper formation. Features zero porosity, wear resistance, and thermal stability up to 1000°C. Custom sizes available for paper machine headboxes and forming sections.

High hardness and wear resistance silicon nitride ceramic dewatering element for paper industry. Superior thermal shock resistance up to 1000°C, low thermal expansion, and excellent corrosion resistance. Custom sizes available. Ideal for rollers, blades, and guides to reduce downtime and improve product quality.

High hardness silicon nitride ceramic pin for nut welding. Offers wear resistance, high temperature tolerance, and long service life. Density 3.2-3.3 g/cm³, bending strength 700-900 MPa. Custom orders accepted. Ideal for industrial welding applications.

High-strength Si3N4 ceramic screws with excellent thermal stability up to 1200°C. Superior hardness, wear resistance, and self-lubricating properties. Ideal for high-temperature, corrosive, and electrical insulation applications. Custom thread processing available.

Our Si3N4 ceramic tube offers exceptional hardness, wear resistance, and thermal stability up to 1200°C. With low thermal expansion and high thermal shock resistance, it is ideal for bearings, cutting tools, and automotive components. Custom sizes available.

Silicon nitride ceramic pin rod bar offers 750MPa bending strength, excellent thermal shock resistance up to 750°C, and low friction. Ideal for high-temperature structural applications. Custom OEM sizes available.

Ultra-hard silicon nitride ceramic welding pins for precise nut-to-sheet metal projection welding. High fracture toughness, wear resistance, and electrical insulation reduce sparks and slag. Custom sizes available. Density ≥3.20 g/cm³, hardness HRA 92-94.

Ultra-hard Si3N4 ceramic welding pins ensure precise nut positioning. Electrically insulated to prevent sparks, with high wear resistance and fracture toughness for long service life. Custom sizes available.

GPS Si3N4 ceramic sheet offers high temperature strength, superior thermal shock and wear resistance. Custom sizes available. Ideal for ceramic, metallurgy, and chemical industries. Durable and reliable.

High strength Si3N4 ceramic balls offer superior wear resistance, non-magnetic properties, and self-lubrication. Ideal for hybrid bearings, they withstand high temperatures up to 800°C. Available in G5-G40 grades and custom sizes. Lightweight at 3.20g/cm³, reducing centrifugal force for high-speed applications.

High precision G5 grade Si3N4 ceramic balls offer superior hardness, wear resistance, and thermal stability. Lighter and stiffer than steel, they enable higher speeds and temperatures. Ideal for demanding bearing applications with custom sizes available.