Ceramic Welding Pins

1 . Descriptions: Zirconia locating pin is an insulated positioning component engineered for automated fixtures of resistance spot welding and nut projection welding. At sheet metal nut and stud welding stations, it serves dual roles: establishing workpiece datum and isolating electric current. It effectively blocks bypass welding current and prevents arc damage to threads and sheet metal base material. Custom profiles including tapered tips, steps, flanges and special

1 . Descriptions: White zirconia locating pins dedicated for automated spot welding and nut projection welding lines. It firmly positions sheet metal and weld nuts during welding, blocks shunting current and protects threads against arc burning. High toughness against chipping, wear & thermal shock resistant with low spatter adhesion. 2. Product Features Superior insulation: blocks stray welding current to avoid burnt nuts and poor weldsHigh impact toughness: phase-toughened

1 . Descriptions: White zirconia locating pin is processed by precision grinding. Specially designed for resistance spot welding and nut projection welding fixtures. It precisely locates and guides sheet metal, weld nuts & studs during welding, blocks shunting current to prevent short circuit, burning and thread damage. 2. Product Features Excellent electrical insulation to block stray welding current High fracture toughness, less chipping compared with alumina ceramic High

1 . Descriptions: White zirconia locating pin is processed by precision grinding. Specially designed for resistance spot welding and nut projection welding fixtures. It precisely locates and guides sheet metal, weld nuts & studs during welding, blocks shunting current to prevent short circuit, burning and thread damage. white zirconia locating pin is engineered for resistance spot welding and nut projection welding fixtures. It locates sheet metal, weld nuts and studs,

1 . Descriptions: Our zirconia guide pins are available in M4, M5, M6, M8, M10 standard sizes, fully customizable per customer drawings or samples. This ceramic guide pin features ultra-high hardness, superior wear resistance, excellent electrical insulation, corrosion resistance and high fracture toughness. It avoids electric short-circuit and metal spatter adhesion during nut welding. Tight dimensional tolerance and smooth surface ensure repeated accurate positioning. OEM &

1 . Descriptions: Custom zirconia welding guide pin designed for nut welding applications. It supports size customization and is suitable for buyers who need a durable ceramic guide component for welding work. 2. Product Details 3 . Technical Specification Product Name Zirconia Ceramic Guide Pin for Nut Welding Size M4,M5,M6,M8,M10,M12 or customization Application projection welding,nut welding,stud welding Material Zirconia Customized Support Yes Single Package Size 14 x 11

1 . Descriptions: Custom zirconia ceramic guide pin for nut welding, designed for welding work and supply chain integration in nut welding consumables sourcing. It can be used in many applications: Nut welding production lines Welding workstations Consumables sourcing for welding-related operations Custom-fit integration for size-matched line setups 2. Product Details 3 . Technical Specification Product Name Zirconia Ceramic Guide Pin for Nut Welding Size M4,M5,M6,M8,M10,M12

1 . Descriptions: Custom zirconia ceramic welding guide pin for nut welding, designed for industrial welding work and consumable applications. Size can be customized to match different nut welding requirements. Bloom manufactures and supplies various material guide sleeve,locating pin,KCF bushings,KCF sleeve.Our material include KCF alloy material,ceramic coated,Zirconia ceramic,Silicon nitride ceramic etc. 2 . Technical Specification Product Name Zirconia Ceramic Welding

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.