Copper Zinc Coated Metal Soft CD Weld Pins
Brand Name:HUIHAOCUSTOM
Certification:ISO9001-2015
Model Number:CD-PIN
Minimum Order Quantity:10000SETS
Delivery Time:10 WORK DAYS
Payment Terms:L/C, D/A, D/P, T/T
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No.A of RuiLian Industrial Zone, ShuGuang East Street, Raoyang City, Hebei Province,China
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Product Details
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Product Details
Copper / Zinc Coated Metal Soft CD Weld Pins To Secure Air Conditioning Ducts
Quick details of the CD weld pins
- materials in common: Mild steel, stainless steel
- wire treatment: anneaded wire, it is softly for bending easily.
- Surface treratment: copper plated or zinc coated for mild steel pins. polished for stainless steel.
- Pin diameter: 2.7mm and 3mm for 55mm-300mm nails. 1mm wire diameter for 10mm nails, 1.5mm for 15-25mm nails
- Length ranged: 10mm-300mm
| Simple construction | high fficiency | saving labors | Eeasy weld to fasten the insulation | Pins sharp for easy go through any insulation |
Specification of the CD weld pins
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
application of CD weld pins
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 |
Copper Zinc Coated Metal Soft CD Weld Pins
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