Hebei Xiangyi metal products Co., Ltd |
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cuphead CD insulation weld pins also named CD weld pin or cup head pin or cupped head weld pin.
CupHead CD insulation weld Pins simplify the permanent installation of duct liner or similar insulation to ducting and other HVAC sheet metals and housings. They can be applied quickly and easily using standard inductive CD stud welding equipment or resistance welding equipment.
CupHead CD insulation weld Pins are available in several different styles for portable inductive CD stud welders, which allow on-site insulating of ducting and other HVAC enclosures. There is also a style available for automatic resistance welders and pinspotters for the prefabrication of insulated ducting, panels or housings
Photo | CD CUPHEAD CD INSULATION WELD PINS | |||
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" |
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).
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.
recommended for | cd insulation weld 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 |