Cupped Head Welded Pin

Structural design
Overall structure: It consists of a weld pin and a cup-shaped head attached to it, which is usually located at one end of the weld pin, similar to the shape of a disk, the overall structure is simple and compact, easy to install and use.
Dimensions: The common cup head has a diameter of 1.5 inches and other specifications, while the length of the welding pin can be customized according to the actual needs, such as 2 inches, 3 inches, 4 inches, etc. In addition, there are different wire gauge sizes. In addition, there are different wire gauge sizes, such as 10 ga, 11 ga, 12 ga, 14 ga and so on.

Cupped Head Welded Pin

14Ga Cuphead Welded Pins

Material Selection

• Common materials: mainly galvanized steel, mild steel and stainless steel. Galvanized steel cup head weld pins have good corrosion resistance and cost-effective, suitable for general industrial environment and construction field; stainless steel has higher corrosion resistance and strength, can be used in harsh corrosive environments, such as chemical industry, marine and other fields.
• Special materials: In some special cases, aluminum, brass and other materials will also be used to make cup head weld pins to meet the specific physical properties or chemical performance requirements, such as light weight, good electrical conductivity.

Application Fields

• HVAC system: in the installation of air conditioning ducts, ventilation ducts, etc., it is used for fixing thermal insulation materials, such as glass wool, rock wool, etc., to ensure the thermal insulation effect and reduce heat loss or cold leakage.
• Construction industry: It can be used for fixing thermal insulation materials in building walls, roofs, etc. to improve the energy-saving performance of buildings; it can also be used for fixing decorative building panels, such as gypsum boards, aluminum panels, etc., to enhance the decorative effect and structural stability.
• Industrial equipment: It is widely used in the shell insulation of industrial equipment, sound insulation and noise reduction, such as the fixing of insulation layer of boilers, storage tanks, pipelines and other equipment, and the fixing of sound insulation cover of motors, fans and other equipment.