Product Overview
The Type A Clamp is a heavy-duty, three-component fastening system engineered to create permanent, non-slip connections between standard steel bar grating and underlying support structures. It eliminates the need for welding or complex fabrication, providing a superior mechanical lock that ensures long-term stability and safety.
Core Design & Mechanism
The clamp’s effectiveness lies in its simple yet intelligent design:
Double-Hook Upper Plate: This precision-formed component securely engages the bearing bars of the grating from above, preventing lateral movement or uplift.
Toothed Lower Plate: The serrated underside bites firmly into the support beam (typically an I-beam or channel), resisting shear forces and preventing any side-to-side shifting.
M8 Socket-Head Cap Screw: The high-tensile tightening screw draws the two plates together with significant force, creating a powerful, vice-like grip that is resistant to vibration and dynamic loads.
Key Features & Benefits
Maximum Security: The mechanical interlock prevents grating creep, rotation, or loosening, a critical factor for safety in high-traffic areas.
Rapid, Tool-Friendly Installation: Installation requires only a standard hex key or driver, significantly reducing labor time and cost compared to welded connections. No hot work permits or specialist welders are needed.
Versatile Application: Primarily designed for industrial steel grating, it is perfectly suited for walkways, access platforms, mezzanines, trench covers, stair treads, and machinery catwalks.
Material & Durability Options:
Carbon Steel: Made from high-strength carbon steel, often with a hot-dip galvanized finish for excellent corrosion resistance in most industrial environments.
Stainless Steel (304/316): Available for highly corrosive environments such as chemical plants, offshore platforms, food processing facilities, and coastal applications, offering superior longevity.
Maintenance & Inspection Friendly: Unlike welds, the clamp connection allows for easy future disassembly if required for structural modifications, grating replacement, or inspection of the support beam.
Technical Suitability
Designed for use with standard steel bar grating profiles.
Ensures a consistent and reliable point of fixation at each support.
Ideal for new installations, retrofits, and repair projects where a secure, code-compliant connection is essential.
Conclusion
The Type A Clamp is more than just a fastener; it is a complete grating retention system. By combining robust materials with a fail-safe mechanical design, it delivers unmatched holding power, ease of installation, and long-term durability, making it the trusted choice for engineers and contractors worldwide who prioritize structural integrity and workplace safety.