Zinc Plated Carbon Steel Wedge Anchor Expansion Anchor Bolt manufacturers and supplier
This zinc-plated wedge anchor uses premium Q235 low-carbon steel as its base material.
This steel possesses excellent plasticity and toughness, providing a solid mechanical foundation for the anchor. During manufacturing, a hot-dip galvanizing process is employed, with controlled temperature and time to form a zinc layer with an average thickness of 80μm. Adhesion is verified through a cross-cut adhesion test, ensuring it is not easily peeled off even in extreme environments. The zinc layer effectively resists corrosion from humid air and weak acid/alkali solutions, extending its service life by more than three times compared to ordinary anchors in harsh conditions such as coastal high-salt spray areas or chemical plants.
The anchor design strictly adheres to the wedge expansion principle
with a unique conical head and a split sleeve structure complementing each other. During installation, precise tapping with a specialized installation tool quickly expands the wedge structure, tightly engaging with the concrete hole wall to form a secure mechanical lock. Laboratory tests show that the M12 anchor in C30 concrete has a pull-out strength of up to 18kN and a shear strength of up to 12kN, far exceeding industry standards.
Our zinc plated wedge anchor product range comprehensively covers the entire M8-M24 series
adapting to various load-bearing requirements. Whether it's the stable fixing of large building curtain walls, the precise installation of heavy equipment, or the reliable connection of steel structure frames, we provide safe and efficient solutions. Each batch of products undergoes 100% rigorous testing using a tensile testing machine before leaving the factory to ensure compliance with ANSI/ASME B18.2.6 standards. Furthermore, we support bulk customization according to specific customer needs, offering flexible adjustments from dimensions to surface treatment. After purchase, you'll enjoy 24/7 technical support and a comprehensive after-sales quality assurance system.
Zinc Plated Wedge Anchor Installation Procedure
1.Drill hole according to dimension in the table
2.Clean hole thoroughly
3.Insert anchor in the hole through the object to be fixed
4.Tighten until the indicated torque is reached
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