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| Cup head weld pins | ||
| Common specifications | length:3/8'' to 16'' | |
| Diameter:10GA,12GA 14GA | ||
| Pin | Stainless steel, Mild steel ,Copper | |
| Material | Base | High strength Galvanzied steel, stainless steel |
| Surface treatment | cooper coating or Galvanized coating | |
| Product features | Simple construction, high fficiency, saving labors | |
| Eeasy weld to fasten the insulation | ||
| Pins sharp for easy go through any insulation | ||
| Cup head pins with paper washers are used for aluminum foil faced insulation | ||
| Cup head pins with sleeves are used for tin foil faced insulation | ||
| Length tolerance ±0.1mm | ||
| Production workmanship | Automated production | |
| Packing | Packing can be customized as per requirements, current packing information available upon request. | |
| Supply capability | 10000Pcs/hour | |
| Application | Fasten the insulation or insulation shet, such as ductwork insulation, marine insulation | |
| Remark | Technical parameters are available upon request | |



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