Item: PowerPoint CD Weld Pins

Material: Galvanized steel

Head Size: 30mm
Head Edge: Beveled edge washer to prevent cutting of insulation material.
Pin Diameter: 2.7mm
Pin Length: 1/2", 1", 1-1/8", 1-1/4", 1-1/2", 2", 3", 4", 5" etc.

Photo

PowerPoint CD Weld Pins consist of a round washer and a nail.

Washer material

Washer

size (B)

Nail

material

Nail

dia (A)

Pin

length (L)

galvanized steel 

25mm

30mm

38mm

galvanized steel

copper coated steel

2mm,

2.7mm,

3.0mm,

3.4mm

3/8" - 12"

Note 

The washer and nail size could be customized .

Beveled edge washer

Prevents tearing of duct liner

Faster welds

Forged diamond point design creates more electrical resistance for faster welds.

Better plating

Zinc and copper plating exceeds SMACNA standards and gives a more professional appearance.

Reduced down time

Consistent point quality reduces frequency of machine adjustments.

Stronger welds

Hardened steel point assures positive electrical contact for complete sheet to pin fusion.

Applied with standard equipment

Easily applied with automatic pin welder or most standard hand held or hopper fed resistance welders.

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

1. This PowerPoint CD Weld Pins are 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 the entire fabrication in one step.

3. PowerPoint CD Weld Pins are widely accepted as labor saving fasteners in the thermal and acoustical insulation markets primarily for commercial type insulation applications.

PowerPoint CD weld pins may be shipped in plastic buckets or reinforced cardboard cartons to eliminate shipping damage.

1. 1000 pcs/ 2000 pcs / 3000 pcs per carton