Mild Steel Copper Plated Stud Welding Insulation Pins For Ship Building Rock Wool
Stud Welding Insulation Pins are are used with pin welding or stud welding equipment to secure fiberglass, rockwool etc. insulation materials onto various metals for ship building industry. Stud Welding Insulation Pins could be mild steel material, stainless steel material, or aluminum, among which, Copper Plated Mild Steel Stud Welding Insulation Pins are very popular.
Stud Welding Insulation Pins are used in combination with self locking washers (or "speed clips") to secure insulating materials. HUIHAO's Stud Welding Insulation Pins choose good quality raw materials, anti-corrosion, and easy to be welded on metal surface, and HUIHAO's self locking washers are with enough hardness to firmly and quickly lock insulation pins.
Huihao Hardware Mesh Product Limited is a professional manufacture of insulation pins and washers, our insulaiton pins and washers are widely used for industrial insulation, commercial insulation, and marine insulation etc. in many countries. If you are in need of insulation pins or washers, please feel free to ask me a price or sample, my email is cherry@huihaomesh.com
Thank you for your time, and hope you have a nice day.
| Product name | Stud Welding Insulation Pins |
|---|---|
| Pin thickness | 1-5mm |
| Material | Mild steel |
| Surface | Copper plated |
| Type | Soft steel nails |
| Length | 10mm-475mm |
| Washer type | Round Self Locking Washers, Square Self Locking Washers, Capped Self Locking Washers |
- Capacitor Discharge Stud Welding Insulation Pins simplify the permanent attachment of insulation to just about any kind of construction metal surface.
- Stud Welding Insulation Pins can be applied quickly and easily using standard CD or Arc stud welding equipment.
- Stud Welding Insulation Pins are available in different styles to cover a wide variety of applications.
- Self Locking Washers are available in different styles: round, square or capped.
| Item | Material | Diameter | Length |
|---|---|---|---|
| Stud Welding Insulation Pins | Mild Steel, Stainless Steel, Aluminum | 1-5mm | 10-475mm |
| Stud Welding Insulation Pins | Mild Steel, Stainless Steel, Aluminum | 1-5mm | 10-475mm |
| Stud Welding Insulation Pins | Mild Steel, Stainless Steel, Aluminum | 1-5mm | 10-475mm |
| Stud Welding Insulation Pins | Mild Steel, Stainless Steel, Aluminum | 1-5mm | 10-475mm |

| MATERIAL | LOW CARBON STEEL | STAINLESS STEEL | ALUMINUM |
|---|---|---|---|
| Composition | C - 0.23% max Mn - 0.90% max. |
P - 0.04% max. S - 0.05% max |
Alloy - 1100-H14 standard. Other alloys available upon request. |
| MECHANICAL PROPERTIES | Tensile - 60,000 psi (min) Yield - 50,000 psi (min.) Elongation - 20% (in two inches) |
Values for various grades available upon request. | Values for various alloys available upon request. |
| 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 |
- 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.
The standard, portable Stud Welding System consists of:
- A Controller [or Power Unit] which is plugged into the two-hundred-and-twenty-volt outlet.
- A 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.

1. Are you manufacture?
Yes, we are the manufacture, and we seel what we manufactured.
Yes, the material, the size, and the package all could be customized.
- Standard products: We provide free samples.
- Customized products: There is sample charges.
- Shipping methods are DHL, FedEX, TNT, UPS, EMS or others. You need to pay for shipping.
- Samples will be sent as soon as payment is received.
We will prevent beforehand, manage during the event, and guarantee after the event.
- Confirm with you every details before quoting.
- After you order, we will reconfirm all the details again.
- We strictly implement the "IATF 16949 Quality Management System" standard in production.
- We will send you videos and pictures during the production and shipment process.
Huihao Hardware Mesh Product Limited.
Supplier Name: Anping Huihao Hardware Mesh Product Limited
Physical Address: 300M Of Wanggezhuang ST, Anping City, Hebei Province, China 053600
City & State: Anping
Business License: 91131125060474443D
Social Credit Code: 91131125060474443D
Founded in 1999, Huihao Hardware Mesh Product Limited is located in Hebei Anping county, which has the reputation of "Home Of Wire Mesh". It covers an area of nearly 6000 square meters, total assets of nearly 100 million yuan.
We own 80 machines for woven wire msh, 30 CNC machines for perforated metal and expanded metal, 20 machines for mesh screen, 3 production lines for making wire and 2 production lines for insulation pin.



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