410 420 430 Insulation CD Pin Point Welding Nail

Pin point welding fasteners are precision-engineered components designed for securely attaching insulation materials to metal surfaces in both industrial and marine environments. Using CD or stud welding machines, these pins provide a strong and permanent hold, ensuring insulation remains stable under high temperatures, vibration, and corrosive conditions.

After welding, insulation is impaled on the pin and secured with a self-locking washer, ensuring long-term stability and maintaining thermal efficiency. Pin point welding fasteners are widely used in shipbuilding, industrial HVAC systems, pipelines, power plants, and other heavy-duty insulation projects where reliability and precision are critical.

Material Options & Advantages

Our pin point welding pins are available in premium materials to meet specific project requirements:

• Copper-Plated Steel – Excellent corrosion resistance, ideal for marine environments

• Zinc-Plated Steel – Cost-effective solution for general industrial insulation

• Stainless Steel 304 / 316 – Durable and corrosion-resistant for harsh conditions

• Custom Materials – Available on request for specialized applications

All pins are manufactured under strict quality control standards to ensure consistent dimensions, weldability, and holding strength. Custom lengths, diameters, and base types are available to suit specific project needs.

Specifications

• Pin length should exceed insulation thickness for secure self-locking washer installation

• Standard nail point, with blunt end available as special order

• Compatible with all standard CD and stud welding machines

Additional Notes:
These pin point welding fasteners are engineered for maximum performance. Correct welding ensures strong attachment, reduces insulation detachment risk, and maintains long-term stability. Custom lengths and base types can be provided to accommodate specialized insulation systems.

Applications

• Marine insulation, including ship decks and engine rooms

• Industrial wall, roof, and tank insulation

• HVAC systems in marine and industrial facilities

• Power plants, petrochemical, and chemical processing insulation

• High-temperature or vibration-prone industrial equipment

Using pin point welding pins guarantees insulation layers remain firmly attached, preserving structural integrity and reducing maintenance. Their compatibility with CD and stud welding machines makes them ideal for large-scale industrial and marine insulation projects.

Manufacturer with OEM & Stable Supply

KC Insulation Pin provides factory-direct pricing, stable production capacity, and OEM/ODM services for pin point welding fasteners. Bulk orders, custom sizes, and packaging solutions are available to meet international marine and industrial project requirements. Choosing our pin point welding pins ensures high-quality, reliable fastening solutions for insulation systems.