Name : Capacitor Discharge (CD) Welding Pins , also named insulation welding pins .
Material:Mild steel in common , also could be other metal steel , such as stainless steel , aluminum , etc
Pins diameter: 3mm diameter in common , also could be customized diameter, such as 10Ga, 12Ga,14Ga,4mm,5mm, etc
Pins Length : 20mm-350mm , the length could be customized according to the customer's requirements.
Surface treatment:Copper colated in common , also cvould be zinc plated for the mild steel .
MOQ:10,000 pcs
Application:Capacitor Discharge (CD) Welding Pins are used for attaching insulation to various metals, with the use of a CD Welder. After the pin is welded in place, the insulation is impaled on the pin and secured with a self-locking washer
>>> Common types for Capacitor Discharge (CD) Welding Pins
| Capacitor Discharge (CD) Welding Pins | ||
| Material of the Capacitor Discharge (CD) Welding Pins | Pin diameter of the Capacitor Discharge (CD) Welding Pins | Length of the Capacitor Discharge (CD) Welding Pins |
| MIld steel in common, or aluminum material , also could be stainless ssteel 304/316 material | 1mm,1.5mm | 10mm,15mm,20mm ,30mm or customized |
| 1.5-2.0mm | 15mm,20mn,30mm,40mm,45mm,50mm or customized | |
| 2.0-3.0mm | 25mn,30mm,40mm,45mm,50mm or customized | |
| 3.0-6.0mm | 30mm,40mm,45mm,50mm,60mm, 80mm, 90mm, 110mm, 150mm, etc or customized | |
| Pins Diameter & Length is as your requirement. | ||
| surface finished | copper plated or zinc coated for mild steel weld pins. | |
| Fixing parts | Speed clips , self locking washers, dome cap washers , etc | |
| Application | blanket insulation to ducts, ovens, boilers and hot/cold equipment. | |


Features of the the Capacitor Discharge (CD) Welding Pins
| Advantages Of the Capacitor Discharge (CD) Welding Pins | |
| Better Plating | Plating exceeds SMACNA standards and providing a professional appearance |
| Reduced Down Time | Consistent point quality reduces frequency of machine adjustments. |
| Stronger Welding | 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 | CD Weld pins function properly over normally accepted operating range of temperatures of 0℃ to 121℃ and are not adversely affected at temperatures of 0℃ to 287℃. |
| Vibrations | CD Weld pins will not fatigue or be physically affected by vibrations normally found in high velocity air handling systems. |