Galvanized Steel Cup Head Weld Pins,12ga Insulated Cup Head Pins
With Paper Base
>>> Introduction of the cup head weld pins
Cup Head Pins with Paper Washer is a fabricated part made up of a
weld pin and a staked on retaining
washer. Cup Head Pins with Paper Washer installed are usually
applied with a capacitor discharge stud
welder. They are commonly used for securing insulation and as a
hook-less lacing anchor to secure
insulation inside fabricated blankets.
Cup Heads are widely accepted as labor-saving fasteners in the
thermal and acoustic insulation markets
for use in industrial and commercial applications. The most popular
style of Cup Head Weld Pins is produced
out of a mild steel weld nail with a galvanized-coated mild steel
retaining washer.
>>>Specification of the cup head weld pins
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 |
>>>Pic of the cup head weld pins
>>> Feature of the cup head weld pins
· Beveled Edge Cap: Prevents tearing of duct liner
· Faster Welds: Forged diamond point design creates more electrical
resistance for faster
· Better Plating:Zinc and Chromate plating exceeds SMACNA standards
and gives a more professional appearance.
· 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.
· Applied with Standard Equipment: Easily applied with Automatic Pin
Welder or most standard hand held or hopper
fed resistance welders
>>> Package of the cup head weld pins
1.500pcs per carton.72 cartons per pallet
2.1000pcs per carton, 48 cartons per pallet.
3. to be your requirements
