|Product Name:||Cupped Head Weld Pin||Material:||Stainless Steel ，carbon Steel ，copper|
|Base Size:||25mm ，30mm ，35mm||Pin Length:||25mm-150mm|
|Surface Treatment:||Polished ，zinc/copper Painting|
Stainless Steel cup head weld pins,
Round cup head weld pins,
150mm cup head pins for insulation
Cupped Head Insulation Pins simplify the permanent installation of "Duct Liner" or other insulation materials
to duct work or to other heating, ventilating or air conditioning sheet metal configurations and housings.
A fabricated part made up of a weld pin and a staked on retaining washer. Variations of material are available.
This product is usually applied with a capacitor discharge stud welder. Used for securing insulation. Also used
as a hook-less lacing anchor to secure insulation inside fabricated blankets.
|common size of duct liner Cupped Head Weld Pin|
|Cupped Head Weld Pin diameter||Base size||Length||Material||Finished|
|2.7mm||25mm, 30mm||15-250mm||Mild steel ,stainless steel copper||Zinc/copper plating|
|BETTER PLATING||weldpin shanks Zinc and Chromate plated exceeding SMACNA standards and providing a professional appearance.Quilting Cup Head Insulation Pins are copper plated.|
|REDUCED DOWN TIME||Consistent point quality reduces frequency of machine adjustments.|
|STRONGER WELDS||Hardened steel point assures positive electrical contact for complete sheet to pin fusion.|
|CORROSION RESISTANCE||Plating exceeds current SMACNA standards for corrosion resistance.|
|TEMPERATURE RANGE||Quilting Cup Head Insulation Pins function properly over normally accepted operating range of temperatures of 0 degrees C to 121degrees C and are not adversely affected at temperatures of 0 degrees C to 287 degrees C.|
|VIBRATIONS||Quilting Cup Head Insulation Pins will not fatigue or be physically affected by vibrations normally found in high velocity air handling systems.|
Recommended assembly method:
1.Work surfaces should be clean and dry, free of dust, grease, oil and any other loose matter.
2.Remove the protective release paper taking care not to touch the adhesive.
3.Place the hanger in the required position and press the base against the surface to be insulated
4.Insulation can be impaled immediately and firmly locked with fastening clips but maximum strength
of adherence is achieved after 24 hours
Cupped head weld pin advantage:
Reduces jams and machinery down time while preserving the insulation.
Oversized head increases the welding surface, resulting in a reduction in misfires and superior strength.
Forged diamond point for strength and weld consistency.
Types Of Insulation Weld Pins
1) Ship use insulation pins ,insulation nails,insulation washer
2) Sound insulation cotton special welding nail
3) Plate welding nail
4) Screw Stud welding nail
5) We can also provide insulation pins use welding machine and screw stud welding machine
6) Shear studs
7) Aluminum insulation pins,stainless steel insulation pins,self-adhesive insulation pins
Contact Person: Jingru