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[China]
Trade Verify
Address: No.265 of zhongshan road ,shijiazhuang city ,heibei province ,china 050000
Contact name:zhijing.gao
Huihao Hardware Mesh Product Limited |
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Verified Suppliers
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Materal: mild steel,302HQ stainless steel and aluminum
Plating:mild steel pins are copper plated
washers:various types of steel, stainless steel and aluminum self locking washers
standard nail point is used for most applications, nut also available
The Capacitor Discharge Weld 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 Weld 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 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.
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 | LOW CARBON STEEL | STAINLESS STEEL | ALUMINUM | |
|---|---|---|---|---|
C - 0.23% max | P - 0.04% max. | AISI grade - 302/304/305 std. | 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. |
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ANNEALING | Pins are annealed where required | Does not apply | ||
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.
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 also the welding equipment to be used.
Stud Welding Systems
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.
