Description
Product Description
A Hot-Dip Galvanized Expansion Anchor is a heavy-duty mechanical fastener designed for secure anchoring in concrete, masonry, or steel substrates under harsh environmental conditions. Its key components include:
- A carbon steel bolt with a hot-dip galvanized coating (30–60 µm thickness) for superior corrosion resistance.
- A split expansion sleeve made of galvanized steel, which expands radially to grip the substrate when tightened.
Key Features:
- Corrosion Resistance: Ideal for outdoor or industrial settings exposed to moisture, chemicals, or salt.
- High Tensile Strength: Supports dynamic loads up to 10.9-grade steel (1,000MPa), compliant with ASTM F1554.
- Versatility: Suitable for cracked or un cracked concrete (certified under ETAG 001).
Applications
- Infrastructure: Securing highway guardrails, bridge components, and railway tracks.
- Construction: Anchoring steel structures, exterior cladding, and signage in concrete or masonry.
- Industrial Equipment: Fixing machinery, pipelines, and storage systems in factories or coastal facilities.
- Utility Installations: Mounting electrical conduits, solar panels, and telecommunication towers.
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