|Place of Origin:||China|
|Model Number:||welding pins|
|Minimum Order Quantity:||10000 pcs|
|Packaging Details:||pack in carton or bucket per customer requirement 20GP container can pack 3000000PCS 40HQ container can pack 6000000PCS|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, T/T, Western Union,PAYPAL|
|Supply Ability:||500000 pcs per 15 days|
|Material:||Galvanized Steel , Stainless Steel||Shaft Diameter:||3.4mm|
|Head Diameter:||25mm||Shaft Length:||22mm, 25mm, 38mm Or To Be Order|
|Application:||Air Ducting||Base Thickness:||0.4-0.7mm|
>>> Introduction of welding pins
Each point is precisely formed to provide optimum weld current and each cap and shank assembly is securely swaged and centered so that pins will feed without jamming, even in older welders. In addition, PowerPoint Weld Pins may be shipped in plastic buckets to eliminate shipping damage. The result is continuous production without the expense of clearing track jams or refastening where other pins fail.
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.
>>>Specification Of insulated cup head pins
|Part No.||pin diameter||base size||Length|
|CH-12||.106||1-1/2"||Stnd up to 6"|
|MC-14||.080||1-3/16"||Up to 2-1/2"|
|MC-12||.106||1-3/16"||Stnd up to 6"|
Temperature Range - PowerPoint Weld Pins function properly over normally accepted operating range of temperatures of 32 oF to 250 oF and are not adversely affected at temperatures of 0 oF to 550 oF.
Vibration - PowerPoint Weld Pins will not fatigue or be physically affected by vibrations normally found in high velocity air handling systems.
Environmentally Safe - When used as intended, PowerPoint Weld Pins are non-toxic and safe as defined by current Federal Standards.
1: Position insulation
2: Press cup head pin through insulation
3: Weld in place to complete installation
1. Cupped head welding pins is a insulation fastener which is used to fasten the insulation materials to sheet metal
of air duct, other heating, ventilating or air conditioning.
2. A fabricated part made up of a weld pin and a staked on retaining washer,it is usually applied with a capacitor
discharge stud welder.
3. The method of application is to place the insulation onto a metal surface, push the Cup Head weld pin through the insulation, and weld affix (mount) the entire fabrication in one step. Now it is widely accepted as labor saving fasteners
in the thermal and acoustical insulation markets for use in industrial and commercial applications.
Diamond Points - Forged diamond point design creates an extremely sharp point that cleanly pierces the toughest duct liner for the best contact and weld current.
Better Plating - Zinc and chromate dipped, PowerPoint Weld Pins exceed SMACNA corrosion resistance standards and give a more professional appearance.
Consistent Feeding - Precisely centered assembly of shanks and caps, along with a smoother finish reduces feeding problems in tracks of automatic equipment. This greatly reducing the downtime during operation.
Retaining Cap - The beveled edge retaining cap is sufficient in size and design to depress the surface of the insulation without tearing or cutting. The cap does not protrude into the air stream, preventing noise or interference with air movement in the duct.
Contact Person: zhijing.gao