1" HVAC Insulation Pins & Fasteners For Fastening Fiberglass Duct Board Or Fiberglass Duct Wrap
| Attribute | Value |
|---|---|
| Product name | HVAC Insulation Pins & Fasteners |
| Brand | HUIHAO CUSTOM |
| Material | Carbon Steel |
| Base Size | 25mm or 30mm is standard |
| Surface | Copper plated, galvanized |
| Nail Diameter | 1.8mm, 2.0mm, 2.7mm, 3.0mm, 3.4mm |
| Samples | Support |
| Nail Length | As your requirement |
Huihao Hardware Mesh Product Limited is a professional manufacturer of HVAC Insulation Pins & Fasteners, also known as cup head weld pins. These are specially designed to fasten fiberglass duct board or fiberglass duct wrap on the surface of metal ducts.
Cup Head Weld Pins are used with a welding machine and can secure the fiberglass insulation in just one step. Simply place the fiberglass insulation in position, then weld the cup head pin through the insulation to the sheet metal duct for highly efficient installation.
- Material: Carbon Steel with copper coating or zinc coating for anti-corrosion
- Beveled Head: Designed to prevent cutting of insulation material
- Head Size: 1-3/16" (30mm) with 0.5mm thickness is standard
- Nail Diameter Options: 10Gauge/3.4mm, 11Gauge/3.0mm, 12Gauge/2.7mm
- Custom Lengths: Available from 25-300mm
- Strong riveting on base for secure attachment
- Excellent welding performance
- Free samples available
- Fully customizable sizes
Item: Cup Head Weld Pins
Material: Galvanized Steel
Base Size: 30mm
Nail Diameter: 2.7mm
Nail Length: 25mm
Custom sizes and materials available
Item: Cup Head Weld Pins
Material: Galvanized Steel
Base Size: 30mm
Nail Diameter: 2.7mm
Nail Length: 25mm
Custom sizes and materials available
Item: Cup Head Weld Pins
Material: Galvanized Steel
Base Size: 30mm
Nail Diameter: 3.4mm
Nail Length: 105mm
Custom sizes and materials available
Item: Cup Head Weld Pins
Base Material: Galvanized Steel
Base Size: 30mm
Nail Material: Copper Coated Mild Steel
Nail Diameter: 2.7mm
Nail Length: 125mm
Custom sizes and materials available
Cup head weld pins are typically applied using a capacitor discharge stud welder. The installation process involves placing insulation onto a metal surface, pushing the weld pins through the insulation, and welding the entire fabrication in one efficient step.
These labor-saving HVAC Insulation Pins & fasteners are widely used in commercial and industrial applications for thermal and acoustical insulation systems.
- 1000 pcs / 2000 pcs / 3000 pcs per carton
- 48 cartons per pallet
- Custom packaging available upon request
We are a manufacturer located in Hebei province, China.
Yes, we can customize material, surface finish, wire diameter, and length according to your requirements.
Yes, we provide samples for quality confirmation.
Yes, we accept small orders for common sizes.
- Confirm all details before quoting
- Reconfirm specifications before production
- Implement IATF 16949 Quality Management System standards
- Provide production and shipment updates with videos and photos
For inquiries about cup head weld pins, manufacturing equipment, or welding tools, please contact:
Email: cherry@huihaomesh.com
WhatsApp: +86 18031853647
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.