stainless steel round cup head weld pin for Fire Rated Smoke Extraction Ductwork System

stainless steel round cup head weld pin for Fire Rated Smoke Extraction Ductwork System

Metal Cupped Head Pins type of Capacitor Discharge (CD) pin is welded through the insulation,

allowing the fabrication to be done in one easy step. The head of the pin is attached to the nail,

so there is no need to add a washer.
Metal Cupped Head Pins Reduced labor time - Neat, finished appearance

Customization stainless steel round cup head weld pin for Fire Rated Smoke Extraction Ductwork System

Capacitor Discharge Weld Pins are used for attaching insulation to various metals, with the use of a CD

welder.After the pin is welded in place, the insulation is impaled on the pin and secured with a self-locking

washer.Mild Steel, with galvanized coating
Stainless Steel Type 302HQ (Type 310 & 316L as special order)
Aluminum Type 1100-H14
3mm (.118) Dia Mild Steel available as special order
Capacitor Discharge Weld Pins Other specifications:
Length of this style pin should exceed the thickness of the insulation, in order to securely attach the

self-locking washer.
Nail point is standard - available with "blunt end" as special order.
Capacitor Discharge Weld Pins simplify the permanent attachment of insulation to just about any kind

of construction metal surface. They can be applied quickly and easily using standard CD or Arc stud welding

equipment.Capacitor Discharge Weld Pins are available in different styles to cover a wide variety of applications.

Some factors to consider regarding the pin style needed for your job would be the base metal type size and surface

condition, and alsothe welding equipment to be used.
Capacitor Discharge Weld Pins are used with Self-Locking Washers to complete the insulation fastening operation.

cup head 35mm weld pin packing details:

500pcs per carton, 1000pcs per carton, carton size:28cmx29cmx31cm.

48 cartons per pallet.

1.Cup Head Pins, 500pcs per bag, 10 bags per carton.72 cartons 2.cup weld pins, 1000pcs per carton,

48 cartons per pallet.

3. to be your requirements

Types Of Insulation round cup head 35mm 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