Versatile Cylindrical Welding Nails for Robust Equipment Construction

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 4.8
• Applicable Industries: Transportation, Equipment, etc.
• Product Grade: a-Level
• After-Sales: Three Months
• Use: Standard
• Transport Package: Container
• Specification: 1-100
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Brief Insight into Steel Structure Welding Nails

Steel structure welding studs, alternatively known as bolts or shear studs, are innovative fasteners that forge robust, high-strength connections via welding. Their primary role is to significantly enhance the rigid connectivity between steel structures and either concrete or other metallic components. Here are their core attributes:

1. Basic Definition

These studs, officially termed as cylindrical head welding studs for arc stud welding, feature a distinctive cylindrical head accompanied by either a threaded or non-threaded rod. Through advanced arc welding technology, they are directly affixed to the steel structure's surface, cultivating a stable and enduring connection.

2. Material and Specifications

Material: Predominantly crafted from high-quality carbon steel varieties like Q235 and Q355B, alongside alloy steels such as SWRCH15A and ML15AL. In specific scenarios, stainless steel is employed to bolster resistance against corrosion.

• Specification: These studs are available in a nominal diameter range from Φ 10mm to Φ 25mm and span a length of 40-300mm, adhering to the stringent national standard GB/T.

3. Core Functions

• Structural Strength Enhancement: Acting as a pivotal connector at the steel-concrete interface, they adeptly transfer loads, elevating the structural load-bearing capacity and enhancing shear performance.

Resistance to Vibration and Seismic Forces: The rigid bond forged by welding effectively withstands vibrational and lateral forces, such as those posed by seismic activities, thereby ensuring unwavering structural stability.

Streamlined Construction: Through the utilization of arc welding or energy storage welding technologies, the reliance on bolts and nuts is eliminated, allowing for rapid installation - an ideal choice for expansive projects.

4. Application Scenarios

Extensively deployed in sectors such as high-rise buildings (for steel column and concrete junctions), bridges (to reinforce composite beams), industrial plants (for steel bearing plate fixation), and rail transit infrastructures, these studs are vital for enhancing the safety and longevity of steel structure projects.

5. Welding Characteristics

During the welding process, ceramic rings are employed to shield the molten metal, ensuring precise control over current and pressure, thereby achieving uniform and defect-free weld seams.

In essence, steel structure welding nails deliver dependable connections through highly efficient welding methods. Their advantages include unparalleled strength, rapid construction, and extensive adaptability, marking them as essential fastening components in contemporary steel structure engineering.