stainless steel round base cupped head weld pin for HVAC system
Cupped head weld pin product introuduce:
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.
Cupped head weld pin product specification:
| 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 |
| 3mm | 25mm, 30mm | 15-250mm |
| 3.4mm | 25mm, 30mm | 15-250mm |
Cupped head weld pin product specification:
Feature of cupped head weld pin :
| 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. |
Cupped head weld pin installation:
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:
Cupped Head:
Reduces jams and machinery down time while preserving the
insulation.
Contact Head:
Oversized head increases the welding surface, resulting in a
reduction in misfires and superior strength.
Point:
Forged diamond point for strength and weld consistency.
Xiangyi company introuduction :
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
