Ceramic Welding Pins

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.

High thermal shock resistance up to 1000°C. Precision machinable to 0.001mm tolerance. Superior wear and corrosion resistance over stainless steel. Ideal for forming dies, casting, and semiconductor parts. Custom diameters 0.30–50mm, lengths to 2000mm.

High heat resistance silicon nitride positioning pin with SS304 base. Features 800 MPa flexural strength, 3.21 g/cm³ density, and excellent thermal shock resistance. Ideal for high-temperature industrial applications. Custom options available.

Silicon nitride ceramic shaft rod offers high strength, excellent thermal shock resistance, and superior wear resistance. Customizable for various industrial applications. Features low thermal expansion and high fracture toughness. Ideal for forming dies, casting parts, and semiconductor equipment.

Silicon nitride ceramic spare part offers exceptional wear resistance, high mechanical strength at temperatures up to 1200C, and excellent thermal shock resistance. Ideal for forming dies, casting parts, and semiconductor equipment. Custom sizes available.

Our silicon nitride Si3N4 rings offer exceptional wear resistance, high thermal conductivity, and fracture toughness for demanding mechanical seal applications. Ideal for high-temperature environments, these rings provide reliable performance and long service life. Custom sizes available.

High hardness and wear resistance silicon nitride ceramic block. Ideal for abrasive environments, offering low thermal conductivity and extreme durability. Custom sizes available. Suitable for wear components and high-temperature applications.

High hardness 30mm silicon nitride ceramic blade with excellent wear resistance and thermal shock resistance. Maintains mechanical strength up to 1200°C. Ideal for high-temperature structural applications. Custom sizes available.

Custom Si3N4 ceramic location pin for nut welding offers high temperature strength, superior thermal shock and wear resistance. With 1870 HV hardness and 780 MPa bending strength, it ensures durability and precision. Ideal for resistance welding and forming dies.