|Place of Origin:||China|
|Model Number:||Stud Welding Pins|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||Stud Welding Pins1.500pcs per bags, 10 bags per carton. if the length too long, we will be according your requirements to pack.|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, T/T, Western Union , paypal|
|Supply Ability:||500000pcs per 20 days|
|Product Name:||Stud Welding Pins||Pin Thickness:||2mm-3mm|
|Material:||Mild Steel||Type:||Soft Steel Nails|
|Length:||25mm-240mm||Washer Type:||Dome Caps|
Copper Coated Mild Steel Capacitor Discharge Stud Welding Pins 3mm For Ship Building
1. specification of cd stud welding pins
The Capacitor Discharge Stud Welding Pins is a Low Carbon Steel, Stainless Steel or Aluminum weld pin that is ideal to
apply with pin welding or stud welding equipment. Manufactured with a standard capacitor discharge weld tip and flange,
the Capacitor Discharge stud Welding Pins is popularly used as an insulation fastener, in combination with self locking
washers (or “speed clips”) to secure insulating material.
We recommend Capacitor Discharge stud welding Pins for welding to clean surfaces. For difficult surfaces the “Power
Base” Weld Pin is designed to weld through paint and rust to eliminate grinding of the base metal. Both are available in
various diameters and lengths.
|SIZE||D||STEEL FD||ALUM. FD|
Material technical data
|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|
|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)|
|Copper coating is standard on pins. Copper and other platings available upon customer request.||Does not apply to stainless.|
|Pins are annealed where required||Does not apply|
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.
2. details of cd stud welding pins
Capacitor Discharge stud Welding 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.
stud Welding 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 also the welding equipment
to be used.
3.Stud Welding Systems
The standard, portable CD system consists of:
The Controller [ or Power Unit] which is plugged into the one-hundred-and-ten-volt outlet.
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.
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.
And finally, special Accessories are used to hold the Pin in the Gun.