Cup Head Weld Pin
The cup head welded pin (with washer) is a compact and sturdy insulating fastener that can be used to weld and fix various insulation materials using a stud welding machine. The cup head welded pins from Hatong are made of high-quality materials such as galvanized alloy, copper alloy, and stainless steel, ensuring their durability and strength. The cup head welded pins come with a washer that ensures the insulation material will not be damaged during installation and is securely fixed. Hatong's cup head welded pins are widely used in the HVAC and construction industries. They are the ideal choice for fixing insulation materials to the walls, ceilings, and floors of industrial and commercial buildings. This product is also suitable for refrigeration facilities, refrigeration units, and other places where temperature control is crucial.


Cup Head Weld Pin Features and Advantages
Corrosion resistance
Made of stainless steel or galvanized material, suitable for humid/acidic/basic environments;
Load-bearing capacity
Can withstand significant pressure and vibration, suitable for heavy-load scenarios such as bridges and machinery;
Low cost
The production process of the cup head weld pin is simple, with low cost and short assembly time. It is suitable for mass production;
Easy to install
The cup head weld pin has a compact structure, is lightweight, easy to assemble and convenient for installation.
Cup Head Weld Pin Production Capacity
AHT/ Hebei Hatong Wire Mesh Co., Ltd. is a professional design, research and development, production, custom cup head weld pin manufacturer, and our plant covers an area of 40000 square meters, with an annual output value of $21 million, with a professional R & D team, support different specifications of cup head weld pin customization, has reached a strategic partnership with more than 60 countries in the world. Welcome to inquiry and request samples.
Cup Head Weld Pin Quality Control
AHT/ Hebei Hatong Wire Mesh Co., Ltd. has a strict quality control system and has owned and fully implemented the following relevant certification systems:
ISO9001 Quality Management System Certification
ISO45001 Occupational Health Safety Management System Certification
ISO14001 Environmental Management System Certification
ATF16949 Automotive Industry Quality Management System Certification
Authorized Economic operator
Cup Head Weld Pin Packaging
Carton box & Plywood case

Cup Head Weld Pin Applications
Cup head weld pins are specialized fasteners used in insulation applications. They are commonly used in the following applications:
HVAC insulation: Cup head weld pins are widely used in heating, ventilation, and air conditioning systems for securing insulation materials to metal ducts and pipes. They are used to fasten insulation boards, blankets, or wraps onto the surface, ensuring proper insulation and preventing heat transfer or condensation.
Refrigeration insulation: Cup head weld pins are also used in refrigeration systems, such as walk-in coolers or freezers, to attach insulation materials to refrigeration pipes, panels, or cabinets. Proper insulation is crucial in maintaining optimal temperature conditions and reducing energy consumption.
Automotive insulation: Cup head weld pins find applications in automotive manufacturing, particularly in vehicles’ exhaust systems. They secure insulation products like heat shields or exhaust pipe insulation wraps, enhancing thermal protection and reducing excessive heat transfer into the vehicle's interior or engine compartment.
With the cup-shaped head and steel construction, the cup head pins provide a secure and long-lasting hold. They are available in various lengths and gauges to suit all your industrial needs.




Cup Head Weld Pin Specifications
AHT/Hatong Cup Head Weld Pin of Specification  | |
Material of Cup Head Weld Pin  | |
Standard Material  | Low carbon steel, Aluminum or Stainless steel  | 
Plating  | Pin-Galvanized plating or cooper plating, Washer- Galvanized plating.  | 
Bevel  | Washer edge is beveled to prevent cutting of insulation material.  | 
Size of Cup Head Weld Pin  | |
Washer  | 1-3/16″ 1-1/2″  | 
Pin diameter  | 12GA(0.105"), 14GA(0.080")  | 
Length  | 3/8″ 5/8″ 7/8″ 1″ 1-1/8″ 1-3/8″ 1-5/8″ 1-7/8″ 2″ 2-1/8″ 2-3/8″ 2-7/8″ 3″, etc.  |