Galvanized Steel Cupped Head Stud Welding Pins for Duct Liner 30mm 38mm
Quick Details of Galvanized Steel Cupped Head Stud Welding Pins
1. Product name :Cupped Head Stud Welding Pins
2.Material: Low Carbon Steel, material specifications or certification available.
3.Finish: Mild Steel pins are galvanized/coated, washer is galvanized.
4.Annealing: All steel pins are fully annealed unless otherwise specified.
5.Paper Insulating Washers:Available for welding through foil faced insulation.Paper insulating washers
can be ordered separately or factory installed.
6.Compatibity: All pins are compatible and recommended for use with all brands of CD stud welding
equipment
Metal Cupped Head Pins type of Capacitor Discharge (CD) pin is welded through the insulation, allowing
the fabrication to be done in one easy step. The head of the pin is attached to the nail, so there is no
need to add a washer.
Metal Cupped Head Pins Reduced labor time - Neat, finished appearance
Pic of Galvanized Steel Cupped Head Stud Welding Pins
Specification of Galvanized Steel Cupped Head Stud Welding Pins
| common size of duct liner Cupped Head Weld Pin |
| Cupped Head Weld Pin diameter | base size | length | Base type |
| 2.7mm | 25mm, 30mm | 15-250mm | without paper ,with paper ,with gold color |
| 3mm | 25mm, 30mm | 15-250mm |
| 3.4mm | 25mm, 30mm | 15-250mm |
Feature of Galvanized Steel Cupped Head Stud Welding Pins
| Duct Liner Cupped Head Weld insulation Pin For Auto Welding Resistance Equipment |
| BETTER PLATING | weldpin shanks Zinc and Chromate plated exceeding SMACNA standards and providing a professional appearance.Quilting Cup Head Insulation Pins are copper plated. |
| 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. |
| CORROSION RESISTANCE | Plating exceeds current SMACNA standards for corrosion resistance. |
| TEMPERATURE RANGE | Quilting Cup Head Insulation Pins function properly over normally accepted operating range of temperatures of 0 degrees C to 121degrees C and are not adversely affected at temperatures of 0 degrees C to 287 degrees C. |
| VIBRATIONS | Quilting Cup Head Insulation Pins will not fatigue or be physically affected by vibrations normally found in high velocity air handling systems. |
Install of Galvanized Steel Cupped Head Stud Welding Pins
Cupped Head Insulation Pins simplify the permanent installation of "Duct Liner" or other insulation materials
to duct work or to other heating, ventilating or air conditioning sheet metal configurations and housings.
A fabricated part made up of a weld pin and a staked on retaining washer. Variations of material are available.
This product is usually applied with a capacitor discharge stud welder. Used for securing insulation.
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Galvanized Steel Cupped Head Stud Welding Pins for Duct Liner 30mm 38mm Images
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