Huihao Hardware Mesh Product Limited
Huihao Hardware Mesh Product Limited- Admin@huihaomesh.com pattern design, frame design, color finished and installation parts Insulation pins- Fabric Lamianted glass- Mesh Drapery - Architectural
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3.4mm dia Capacitor Discharge Insulation Welding Pins are widely used for the exhaust air duct.
The pins simplify the installation of "Duct Liner" or other insulation materials to duct work or to
other heating, ventilating or air conditioning sheet metal configurations and housings.
Capacitor Discharge Insulation Welding Pins are widely accepted as labor saving fasteners in
the thermal and acoustical insulation markets for use in industrial and commercial applications.
 | Head Material: Low carbon steel or stainless steel Head Surface Finish: galvanized is standard Head Edge: Beveled edge washer to prevent cutting of insulation material. Flat edge washer style also standard. Head Diameter (WD): 1" (25mm) Pin Material: Low carbon steel or stainless steel Pin Surface Finish: galvanized is standard, copper plating is available upon special request. Pin Diameter (D): 0.135" (3.4mm) Pin Length (L): As your request |
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| 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 |
1. Are you manufacture or trader?
2. Do you support product customization?
3. Can you accept small orders?
4. Can i get samples?
5. What is your advantages for the cup head weld pins?