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| Categories | CD Weld Pins |
|---|---|
| Brand Name: | HUIHAOCUSTOM |
| Model Number: | CD-PIN |
| Certification: | ISO9001-2015 |
| Place of Origin: | CHINA |
| MOQ: | 10000SETS |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Supply Ability: | 7000000 SETS PER MONTH |
| Delivery Time: | 10 WORK DAYS |
| Packaging Details: | PP BAGS+CARTON+PALLET/CASE |
| Name: | CD weld pins |
| Finished: | COPPER/ZINC PLATING |
| Pin diameter: | 1mm, 1.5mm, 2mm, 2.7mm, 3mm, 3.4mm |
| Pin length: | 10MM-300MM |
| Material: | mild steel.stainless steel |
| Fixing parts: | self locking washer/ dome caps |
| OEM/ODM: | Support |
| Manufacturer: | Yes |
 | ||||
| Simple construction | high fficiency | saving labors | Eeasy weld to fasten the insulation | Pins sharp for easy go through any insulation |
WELD PIN | |||||
|---|---|---|---|---|---|
 | SIZE | D | STEEL FD | ALUM. FD | L-Length |
| 14 GA | .080 | .160 | --- | 38mm-280mm | |
| 12 GA | .105 | .180 | .230 | 55mm-300mm | |
| 10 GA | .135 | .195 | .250 | 65mm-300mm | |
| 9 GA | .148 | .230 | --- | 90mm-300mm | |
we also manufacture 1mm, 1.5mm. 2mm thickness of weld nails.
Images of the CD weld pins
Installation parts-self locking washer / dome cap washers
1. CD welding pins is a insulation fastener which is used to fasten the insulation materials to sheet metal of air duct, other heating, ventilating or air conditioning.
2. A fabricated part made up of a weld pin and a staked on retaining washer,it is usually applied with a capacitor discharge stud welder.
3. The method of application is to place the insulation onto a
metal surface, push the weld pin through the insulation, and weld
affix (mount) the entire fabricationin one step. Now it is widely
accepted as labor saving fasteners in the thermal and acoustical insulation markets for use in
industrial and commercial applications.
| 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 |
|
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