30mm 25mm Kraft Paper Metal Round Base Duct Work Mild Steel Cup Head CD Weld Pins
Product Details
| Name: | 25/30 Cup Head CD Weld Nails | Pin Finished: | COPPER/ZINC PLATING |
|---|---|---|---|
| Pin Diameter: | 2.7mm, 3mm, 3.4mm | Pin Length: | 19mm, 25mm, 38mm, 45mm, 50mm, 63mm |
| Cup Head Base: | Kraft Paper 25mm/30mm | OEM/ODM: | To Be Your Request |
| Company Type: | Factory | Relate Tool: | WELD GUN |
| Service: | Door-to-door Service | ||
| Highlight |
25mm CD Weld Pins,Round Base CD Weld Pins,30mm capacitor discharge insulation weld pins |
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Product Description
30 25mm Kraft Paper Metal Round Base Duct Work Mild Steel Cup Head CD Weld Pins
Specification of the cup head CD weld pins
| Photo | CD CUP HEAD PINS | |||
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Part No. | pin diameter | round base size | pin Length |
| HH-12 | 2.7mm | 1-1/2" | Stnd up to 6" | |
| HH-10 | 3.4mm | 1-1/2" | Special Order | |
| ZG-14 | 2.0mm | 1-3/16" | Up to 2-1/2" | |
| ZG-12 | 2.7mm | 1-3/16" | Stnd up to 6" | |
Different types of the cup head weld pins
| For US, Canada | the standard washer diameter is 1.187"(30mm), the pin diameter is 12GA(2.7mm), the washer can with or without kraft paper. the length from 3/8" to 4-7/8" |
| For EU countries | the washer diameter is 30mm, 38mm, The pin diameter is 12GA(2.7mm) and 14GA(2.0mm). |
| noted | the washer can with or without kraft paper, the pin can be with or without plastic sleeve. the length from 9.5mm to 140mm. we also accept the special order for other lengths. |
application equipments of cup head CD weld pins
| 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 |

Package details of cup head weld pins
| 12Gauge *2.5”cupped head pins | 1000Pcs | 26×26×18CM | 5.5KG |
| 12Gauge *4.5”cupped head pins | 1000Pcs | 26×26×32CM | 7.5KG |
| 14Gauge *2.5”cupped head pins | 1000Pcs | 26×26×18CM | 4.5KG |
| 14Gauge *4.5”cupped head pins | 1000Pcs | 26×26×32CM | 6.0KG |
| 25mm -self locking washers | 2000Pcs | 26×26×5.5CM | 5.0KG |
| 38mm -self locking washers | 1000Pcs | 26×26×5.5CM | 3.8KG |
About this supplier
Company Profile- anping county huihao wire mesh manufacture co.,ltd Huihao mainly produce: metal rings mesh, insulation fasteners, decoration metal mesh.
Huihao services include : pattern design frame design installation system design surface finished Mould customization.

Product Highlights
30/25mm kraft paper metal round base mild steel cup head CD weld pins for HVAC duct insulation. Pin 12GA (2.7mm) or 14GA, base 30mm or 38mm, length 9.5-140mm. With/without kraft paper or plastic sleeve. Strong weld, corrosion resistant. Packed 1000-2000 pcs/carton. Custom sizes.
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