Huihao Hardware Mesh Product Limited
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The Capacitor Discharge Stud Welding Pins are made of mild steel, stainless steel or
aluminum which are used with pin welding or stud welding equipment.
The Capacitor Discharge stud welding pin is popularly used as an insulation fastener, in
combination with self locking washers (or “speed clips”) to secure insulating material.
The Capacitor Discharge Stud Welding Pins with the "Power Base" are designed to weld
through paint and rust to eliminate grinding of the base metal.
| WELD PIN | ||||
|---|---|---|---|---|
 | SIZE | D | STEEL FD | ALUM. FD |
| 14 GA | .080 | .160 | --- | |
| 12 GA | .105 | .180 | .230 | |
| 10 GA | .135 | .195 | .250 | |
| 9 GA | .148 | .230 | --- | |
Material technical data
| MATERIAL | LOW CARBON STEEL | STAINLESS STEEL | ALUMINUM | |
|---|---|---|---|---|
| C - 0.23% max | P - 0.04% max. | AISI grade - 302/304/305 std. Other grades available upon request. | Alloy - 1100-H14 standard. Other alloys available upon request. | |
| Mn - 0.90% max. | S - 0.05% max | |||
| MECHANICAL PROPERTIES | Tensile - 60,000 psi (min) | Values for various grades available upon request. | Values for various alloys available upon request. | |
| Yield - 50,000 psi (min.) | ||||
| Elongation - 20% (in two inches) | ||||
| PLATING | Copper coating is standard on pins. Copper and other platings available upon customer request. | Does not apply to stainless. | ||
| ANNEALING | Pins are annealed where required | Does not apply | ||
1) Length of this style pin should exceed the thickness of the insulation,
in order to securely attach the self-locking washer.
2) Nail point is standard - available with "blunt end" as special order.
1) Capacitor Discharge stud Welding Pins simplify the permanent attachment of insulation to
just about any kind of construction metal surface.
2) They can be applied quickly and easily using standard CD or Arc stud welding equipment.
3) Stud Welding Pins are available in different styles to cover a wide variety of applications.
4) Some factors to consider regarding the pin style needed for your job would be the base
metal type size and surface condition, and also the welding equipment to be used.
The standard, portable CD system consists of:
1) The Controller [ or Power Unit] which is plugged into the one-hundred-and-ten-volt outlet.
2) The CD Gun with Cables is used to command the power unit and deliver weld current,
with the Gun also serving as the Pin holder to properly place the pin during welding.
3) Then, on the other side of “the circuit” a ground cable and clamping connection is attached
to the work-surface to complete our Capacitor Discharge connections.
4) And finally, special Accessories are used to hold the Pin in the Gun.
1. Do you support product customization?
Yes, we mainly promote customized processing routes
(process customization, material customization, surface treatment customization, etc.).
According to your samples or drawings, our professional designers will draw 3D data models
for you and make samples!
2. How can I get samples?
1) Standard products: We provide free samples under 5 dollars.
2) Custom products: We charge 1-3 times the unit price (based on product specifications).
3) Shipping methods are DHL, FedEX, TNT, UPS, EMS or others. You need to pay for shipping.
4)Samples will be sent as soon as payment is received.
3. How do you control and ensure product quality?
We will prevent beforehand, manage during the event, and guarantee after the event.
1) Confirm with you every details before quoting.
2) After you order, we will reconfirm all the details again.
3) We strictly implement the "IATF 16949 Quality Management System" standard in production.
4) We will send you videos and pictures during the production and shipment process.