Ceramic Welding Pins

High-performance silicon nitride rod with 3.2 g/cm³ density and 3800 MPa compressive strength. Excellent thermal shock resistance up to 1000°C, low thermal expansion, and self-lubricating properties. Ideal for advanced ceramic tubes, bearing rollers, and high-wear industrial applications. Custom sizes available.

High-performance silicon nitride rod with 2500 MPa compressive strength, 1580 kg/mm² hardness, and 1400°C max use temperature. Ideal for bearing rollers, ceramic tubes, and cutting tools. Offers self-lubrication, corrosion resistance, and custom production methods including GPSN and HIP-SN.

Si3N4 ceramic rod offers exceptional hardness (1700 HV), corrosion resistance, and thermal stability up to 1300°C. Ideal for bearings, cutting tools, and automotive components. Custom processing available for OEM applications.

High-performance Si₃N₄ ceramic block with 15 W/mK thermal conductivity and 488 MPa compressive strength. Excellent thermal shock resistance, self-lubricating, and corrosion resistant. Ideal for automotive, bearing, and high-temperature industrial applications. Custom sizes available.

High hardness and wear resistance silicon nitride ceramic dowel pin for welding nut applications. Features 800 MPa flexural strength, excellent thermal shock resistance, and electrical insulation. Ideal for welding jigs, fixtures, and nozzles. Custom sizes available.

High-temperature resistant Si3N4 ceramic dowel pin for automobile welding. Maintains mechanical strength up to 1200°C. Features 0.001mm tolerance, polished finish, and excellent wear resistance. ISO9001 certified. Custom sizes available.

High-strength Si3N4 ceramic guide pin with superior wear resistance and thermal stability up to 1200°C. Ideal for precision positioning in high-temperature industrial applications. Custom sizes available.

Silicon nitride guide pin offers superior wear resistance and high thermal conductivity. Withstands structural loads up to 1200°C. Features excellent thermal shock resistance, high fracture toughness, and low thermal expansion. Ideal for demanding industrial applications. Custom options available.

High hardness and wear resistance silicon nitride ceramic dowel pin for welding nut. Features superior thermal shock resistance, low thermal expansion, and electrical insulation. Ideal for welding jigs, fixtures, and nozzles. Custom sizes available.

High hardness and wear resistance Si3N4 ceramic guide dowel for precision welding. Excellent thermal shock resistance and fracture toughness. Custom sizes available. Ideal for welding pins, nozzles, and semiconductor handling parts.

High-performance Si3N4 ceramic locating pins for welding and positioning. Offer 100x strength of steel, diamond-like hardness, and electrical insulation. Resistant to wear, heat, and corrosion. Available in M4 to M14 sizes with ±0.001mm precision. Ideal for automotive body welding.

High-strength Si3N4 ceramic locating pins for automotive welding. Heat-resistant, non-conductive, and 100x stronger than steel. Available in M4–M14 sizes. Excellent wear resistance and dimensional accuracy for long production life.

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.