SUS 304/316 pin Bimetal Insulation Pins with Black Dome Cap Washer

Bimetal insulation pin is a specialized fastening component designed to securely attach insulation materials to metal surfaces while minimizing galvanic corrosion. The dual-metal design ensures that CD weld insulation pin performs reliably in high-temperature and high-humidity environments, making it ideal for demanding industrial and commercial insulation applications.

As a professional insulation hardware manufacturer, we supply bimetal insulation nails suitable for power plants, petrochemical facilities, HVAC systems, shipbuilding, and other industrial thermal insulation projects. These pins work effectively with fiberglass, mineral wool, ceramic fiber, and high-temperature insulation boards.

Material Options & Advantages

• Carbon Steel Pin with Stainless Steel Base – Reduces galvanic corrosion, suitable for high-temperature pipelines and equipment

• Stainless Steel 304 / 316 – Excellent corrosion resistance in humid or harsh industrial environments

• Copper-Plated Options – Enhanced durability and corrosion protection for specialized systems

All bimetal insulation nail products undergo strict quality control to ensure consistent strength, precise dimensions, and long-term stability under extreme operating conditions. Custom lengths, diameters, and base types are available to meet project-specific requirements.

Applications of Bimetal Insulation Pin

• Power plants and energy facilities

• Petrochemical and chemical processing plants

• HVAC duct and ventilation insulation

• Industrial pipelines and storage tanks

• Shipbuilding and marine insulation systems

Using a bimetal insulation nail allows installers to secure insulation layers safely, maintain structural integrity over time, and reduce maintenance caused by corrosion or thermal expansion.

Manufacturer with OEM & Stable Supply

As a trusted manufacturer, KC Insulation Pin provides factory-direct pricing, stable production capacity, and OEM/ODM services. We support bulk orders, custom packaging, and long-term supply for international markets. Choosing our insulation pin ensures reliable quality, professional manufacturing support, and durable fastening solutions for your insulation systems.