Copper‑plated CD stud welding insulation pins are pre‑assembled with self‑adhesive paper disc base. It can be temporarily fixed by adhesive before CD‑stud welding. Mainly used for HVAC ducts and ship insulation to fasten rock wool and glass wool. Features easy positioning, stable welding joint, high efficiency for thermal‑insulation fastening projects.
IKING is a professional factory focusing on capacitor discharge CD weld studs, supplying reliable ignition‑tip weld fasteners for global B2B manufacturers. Our CD weld studs comply fully with EN ISO 13918 international standards, perfectly designed for thin sheet metal welding scenarios including electrical cabinets, household appliances, automotive components, control enclosures and precision metal fabricationMade-in-Ch....
Unlike drawn‑arc weld studs, CD weld studs complete welding within milliseconds with minimal heat input. It avoids sheet burn‑through, back‑side marks and metal deformation, delivering clean surface finish even on ultra‑thin base panels. We adopt premium low‑carbon steel, stainless steel and aluminum raw materials, processed by high‑precision cold‑forming equipment. Every batch undergoes dimension inspection, thread check and welding‑performance test before shipment. Stable metallurgical bonding forms between stud and substrate, providing consistent tensile and shear strength for high‑volume automated production lines. We keep standard‑size inventory and accept custom‑made studs based on customer drawings or samples.
Lots of sheet‑metal factories face common troubles: thin plate warping after welding, unstable weld quality, poor compatibility with CD welding machines and limited options for non‑standard fasteners. Our CD weld studs are engineered to resolve these practical manufacturing pain points.
Strict tolerance control ensures excellent compatibility with most mainstream capacitor‑discharge stud welders. Optimized ignition‑tip geometry guarantees stable arc triggering, reduces mis‑weld rate and improves production repeatability. Multiple material and surface treatment options are available: copper‑plated carbon steel for better welding conductivity, passivated stainless steel for anti‑corrosion working conditionsAlibaba.co.... Metric thread sizes from M3‑M10 and various length options cover most general assembly needs.
Our in‑house engineering team supports full customization: special thread specifications, flange shapes, overall lengths and surface coatings. We also provide practical technical support including recommended welding energy parameters, helping your workshop cut debugging time and lower reject rates. No pre‑drilling is required, one‑side fastening greatly simplifies sheet‑metal processing workflow and boosts overall output efficiency.
IKING CD weld studs are widely used in multiple industrial fields. In electrical enclosure manufacturing, they create stable internal mounting points without damaging cabinet panel appearance. For home appliance and automotive workshops, they serve as reliable fixing components for thin metal shells. For precision sheet‑metal fabrication, CD welding technology keeps base material intact and maintains neat surface aesthetics for finished products.
Stable supply capacity is critical for overseas B2B buyers. Our factory maintains sufficient raw‑material stock and large monthly production capacity. Both small‑batch sample orders and mass bulk orders are welcome. Full batch traceability system is implemented, and inspection test reports can be provided upon request. Export‑grade waterproof bag, carton and pallet packaging effectively prevents goods damage during long‑distance ocean transportation.
We build long‑term cooperation with distributors, OEM factories and engineering contractors across Europe, Southeast Asia, Middle East and other regions. Fast inquiry response, flexible order arrangement and continuous after‑sales technical support are included in our service package. If you are sourcing qualified CD weld studs, please send us your thread size, length, material and application requirements. Our sales engineers will prepare targeted quotation and tailored fastening solutions for your project.
