22×75 Stud Weld Stud: Large-Diameter, Short-Length Fastening Solution
The 22×75 stud weld stud is designed to provide high shear resistance in limited concrete depths while ensuring secure and reliable connections in industrial platforms and light steel structures.
With its large diameter and compact length, it delivers excellent load transfer performance in applications where installation space is restricted but structural strength remains critical.
Technical Specifications
- Diameter: 22 mm
- Length: 75 mm
- Material: Low-carbon, cold-drawn steel
- Application Method: Stud welding
- Ferrule Compatibility: Fully compatible with ceramic ferrules
- Standards: EN ISO 13918, ISO 14555
Advantages
Large-Diameter Performance
The 22 mm diameter provides excellent shear resistance and load-bearing capacity despite the shorter stud length.
Ideal for Limited Concrete Depths
The 75 mm length makes it suitable for applications with restricted slab thickness while maintaining reliable anchorage.
Increased Structural Rigidity
Enhances the overall stability of steel-to-concrete composite systems.
Fast and Secure Installation
Compatible with automatic stud welding systems, ensuring efficient and consistent installation.
Long-Term Durability
Manufactured from corrosion-resistant steel, contributing to extended service life and structural reliability.
Applications
- Composite floor systems with limited concrete thickness
- Industrial platforms and machinery foundations
- Racking systems and steel support connections
- Light steel construction systems
- Precast panels and floor slabs
- Shipbuilding and shipyard applications
Installation Information
The 22×75 stud weld stud is installed vertically onto a steel surface using an automatic stud welding machine and a ceramic ferrule. During the welding process, a high electrical current creates a strong metallurgical bond between the stud and the steel substrate.
After installation, the weld area should be cleaned and inspected before concrete placement to ensure optimum connection quality and long-term structural performance.
Frequently Asked Questions (FAQ)
1. What projects is the 22×75 stud weld stud suitable for?
It is commonly used in applications with limited concrete depth and where high shear resistance is required.
2. Does the large diameter provide advantages despite the shorter length?
Yes. The 22 mm diameter creates a larger contact area, providing excellent load transfer and secure structural connections.
3. Is special welding equipment required?
Yes. Installation should be performed using automatic stud welding equipment compliant with EN ISO 14555 standards and suitable ceramic ferrules.