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Product Details:
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| Name: | Capped Capacitor Discharge (CD) Weld Pins 1-1/8" | Washers Type: | Round Shape |
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| Material: | Mild Steel | Washers Size: | 30mm |
| Finished: | Galvanized Steel | Pin Length: | 28.6mm / 1-1/8" |
| Application: | Fasten Insulation To The Inside Of Sheet Metal Air Ducts | Pin Diameter: | 2.7mm |
| High Light: | 1-1/8" cd weld pins,capped cd weld pins,1-1/8" capacitor discharge weld pins |
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Capped Capacitor Discharge (CD) Weld Pins are used to fasten insulation to the inside
of sheet metal air ducts. These fasteners are usually applied when the ductwork is being
fabricated.
The fasteners have been specifically designed to work with all currently available duct liners
and Capacitor Discharge (CD) type welding application equipment. Capped CD Weld Pins are
available for 12,25,38,50,75 and 100mm insulation.
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Item: 1-1/8" Capped Capacitor Discharge (CD) Weld Pins Material: Galvanized steel Head Size: 30mm
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Cup Head Weld Pins
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Head Material |
Head Dia |
Pin Material |
Pin Diameter |
Pin Length |
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Galvanized steel
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1-3/16” |
Galvanized steel or copper coated steel |
11ga (3mm) 12ga (2.7mm) |
3/8”-12” |
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Galvanized steel |
1-3/16” |
Galvanized steel or copper coated steel |
11ga (3mm) 12ga (2.7mm) |
3/8”-12” |
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Galvanized steel
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1-1/2” |
Galvanized steel or copper coated steel |
11ga (3mm) 12ga (2.7mm) |
3/8”-12” |
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Galvanized steel
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1-1/2” |
Galvanized steel or copper coated steel |
11ga (3mm) 12ga (2.7mm) |
3/8”-12” |
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Duct Air Pins
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Material |
Head Diameter |
Pin Diameter |
Pin Length |
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Galvanized Steel |
1” or 1-3/16” |
10ga (3.4mm) |
1/2” |
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Galvanized Steel |
1” or 1-3/16” |
10ga (3.4mm) |
3/4” |
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Galvanized Steel |
1” or 1-3/16” |
10ga (3.4mm) |
1” |
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Galvanized Steel |
1” or 1-3/16” |
10ga (3.4mm) |
1-1/8” |
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Galvanized Steel |
1” or 1-3/16” |
10ga (3.4mm) |
1-1/2” |
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Galvanized Steel |
1” or 1-3/16” |
10ga (3.4mm) |
2” |
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1. This product is usually applied with a capacitor discharge stud welder. 2. The method of application is to place the insulation onto a metal surface, push the CD weld pins through the insulation, and weld affix (mount) the entire fabrication in one step. 5. Cup head CD weld pins are widely accepted as labor saving fasteners in the thermal and acoustical insulation markets primarily for commercial type insulation applications. |
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Recommended for |
Pin length before welding |
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1/2" insulation(all densities) |
12.67mm |
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1" insulation(1-1/2"ib density) |
17.63mm |
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1" foam |
25.55mm |
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1" insulation(3ib densities) |
23.72mm |
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1-1/2" insulation(all densities) |
28.42mm |
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2" insulation(1-1/2"-2" ib density) |
37.95mm |
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2" insulation(3ib densities) |
48.77mm |
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3" insulation(all densities) |
69.85mm |
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4" insulation(all densities) |
95.00mm |
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1. 2000 pcs / 3000 pcs/ 5000 pcs per carton 2. 36 cartons per pallet
3. or according to your requirement.
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Contact Person: admin
Tel: 86-17731133925
