Air Duct Fiberglass Insulation Cup Head Pins 12Gauge HVAC Duct Insulation Fasteners
| Attribute | Value |
|---|---|
| Product name | Air Duct Fiberglass Insulation Cup Head Pins |
| Material | Galvanized Steel |
| Brand | HUIHAO CUSTOM |
| Head Dia | 30mm |
| Usage | HVAC Duct Insulation Fasteners |
| Pin Diameter | 2.7mm, 3.0mm, 3.4mm |
| Samples | supported |
| Pin Length | as your requirement |
Cup Head Pins are widely used to attach insulation to ducts, ovens, boilers and hot/cold equipment for commercial insulation, industrial insulation or marine insulation usage.
Cup Head Pins are made up of a weld pin and a retaining washer. While some variations of material are available, the most popular is a galvanized steel or copper coated steel weld nail with a galvanized steel retaining washer.
Cup Head Pins are usually applied with a capacitor discharge stud welder. The method of application is to place the insulation onto a metal surface, push the cup head pins through the insulation, and weld affix (mount) the entire fabrication in one step.
Cup Head Pins are widely accepted as labor saving fasteners in the thermal and acoustical insulation markets primarily for commercial type insulation applications.
- Item: 12Gauge Cup Head Pins
- Head Material: Galvanized steel
- Head Edge: Beveled edge washer to prevent cutting of insulation material
- Head Diameter: 30mm
- Pin Material: Galvanized steel or copper coated steel
- Pin Diameter: 12Gauge / 2.7mm (Other diameters available: 11Gauge / 3.0mm, 10Gauge / 3.4mm etc.)
- Pin Length: Customizable to your requirements
Application Steps:
- Hang the insulation
- Directly weld the cup head pins through the insulation materials with a capacitor discharge welding machine
| Recommended for | Pin length before welding |
|---|---|
| 1/2" insulation (all densities) | 12.67mm |
| 1" insulation (1-1/2"ib density) | 17.63mm |
| 1" foam | 25.55mm |
| 1" insulation (3ib densities) | 23.72mm |
| 1-1/2" insulation (all densities) | 28.42mm |
| 2" insulation (1-1/2"-2" ib density) | 37.95mm |
| 2" insulation (3ib densities) | 48.77mm |
| 3" insulation (all densities) | 69.85mm |
| 4" insulation (all densities) | 95.00mm |
- 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, the material, the surface finish, the wire diameter, the length all could be customized.
Yes, samples for quality confirmation are supported in our company.
- Confirm with you every detail before quoting
- Before production, we will reconfirm all the details again
- During production, we strictly implement "IATF 16949 Quality Management System" standard
- We will send you videos and pictures during the production and shipment process
Cooperate with us, we can ensure:
- Competitive price: we sell what we manufacture
- On-time delivery: we have the auto-production line to ensure the on-time delivery
- Excellent quality: we have rich experience, our products are in line with international standard
- Good after-sale service: we offer good after-sale service for each order
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.