Industrial Welding Nail Screws for Heavy-Duty Steel Structures

• 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

An Overview of Steel Structure Welding Nails

Steel structure welding studs, commonly referred to as bolts or shear studs, are exceptional fasteners that forge high-strength bonds through advanced welding techniques. These studs are pivotal for enhancing the rigid connections between steel structures and concrete or other metallic components. Let's delve into their distinctive characteristics:

1. Basic Definition

Formally recognized as cylindrical head welding studs for arc stud welding, these components feature a cylindrical head accompanied by either threaded or non-threaded rods. With the prowess of arc welding technology, they attach securely to the steel structure's surface, forming unyielding and stable connections.

2. Material and Specifications

Material: These studs are crafted from premium high-quality carbon steel (such as Q235, Q355B) and robust alloy steel (including SWRCH15A, ML15AL). In scenarios demanding superior corrosion resistance, stainless steel is the material of choice.

• Specification: These studs span a nominal diameter range of Φ 10-Φ 25mm, with lengths stretching from 40 to 300mm, adhering strictly to the esteemed national standard GB/T.

3. Core Functions

• Elevating Structural Strength: As indispensable connectors at the steel-concrete interface, they proficiently transfer loads, significantly bolstering the structure's load-bearing capacity and enhancing shear performance.

Vibration and Seismic Resistance: The firm connection forged through welding acts as a bulwark against vibrations and lateral forces, such as those generated by seismic activity, ensuring unwavering structural stability.

Efficient Construction: Utilizing arc or energy storage welding technology, these studs eliminate the need for traditional bolts and nuts, ensuring a rapid installation process suitable for sprawling projects.

4. Application Scenarios

These studs find extensive application in high-rise buildings, ensuring a robust connection between steel columns and concrete. They are instrumental in bridge construction for composite beam reinforcement, provide critical support in industrial plants for steel bearing plate fixation, and are vital in rail transit facilities, significantly enhancing the safety and durability of steel structural engineering.

5. Welding Characteristics

During the welding process, ceramic rings are employed to shield the molten metal, meticulously controlling current and pressure to guarantee a seamless and flawless weld seam.

In essence, steel structure welding nails provide steadfast connections through proficient welding techniques, offering unmatched strength, swift construction, and versatile adaptability. They stand as indispensable fastening solutions in the realm of contemporary steel structure engineering.