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.
CAPPED CD WELDPIN
Back side of cupped head electrically insulated.
Washer head of 25mm diameter and shank diameter of 2mm
Pin lengths ranging from 12mm to 100mm.
Gripnail weldpin shanks Zinc and Chromate plated exceeding SMACNA standards and providing a professional appearance.
Climatech weldpin shanks are copper plated.
REDUCED DOWN TIME
Consistent point quality reduces frequency of machine adjustments.
Hardened steel point assures positive electrical contact for complete sheet to pin fusion.
Plating exceeds current SMACNA standards for corrosion resistance.
CD Weld pins function properly over normally accepted operating range of temperatures of 0 degrees C to 121
degrees C and are not adversely affected at temperatures of 0 degrees C to 287 degrees C.
CD Weld pins will not fatigue or be physically affected by vibrations normally found in high velocity air handling systems.
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