Hot-Dip Galvanized Shackles
Galvanized steel shackles are the most basic, all-around, and cost-effective shackle type. They’re used in most general-purpose applications whether indoors or out in the elements. While corrosion resistance is moderate, many find it easy to inspect and maintain. Most are made with strong steel which attributes a high working load limit.Not sure what shackle to choose from E-Rigging’s extensive selection. See our guide to shackles section here.
At E-Rigging we offer a range of hot-dipped galvanized shackles—perfect for heavy-duty rigging and lifting. We’ve got screw-pin and bolt-type options that are tough and rust-resistant, ideal for marine, construction, and industrial projects. Also known as D-rings or clevises, these shackles come in various sizes to fit your needs. We also offer stainless steel shackles and powder coated shackles in multiple sizes and styles.
Galvanized Shackles Featured Blogs
Galvanized Shackles FAQ
- Galvanization Process: Galvanized steel is coated with a layer of zinc, which acts as a barrier against corrosion. This process is called galvanization, and it involves dipping the steel into molten zinc. The zinc coating provides sacrificial protection; it corrodes before the steel does, thereby extending the steel’s life.
- Corrosion Resistance: The zinc coating on galvanized steel protects it from rusting for a long time, especially in environments where it is not exposed to harsh conditions. However, over time, the zinc layer can wear off or be damaged, exposing the underlying steel to moisture and oxygen, which can lead to rust.
- Factors Affecting Rust:
- Exposure to Elements: Continuous exposure to rain, saltwater, or chemicals can accelerate the corrosion process, even on galvanized steel.
- Physical Damage: Scratches or cuts in the zinc coating can expose the steel underneath, leading to localized rusting.
- Environmental Conditions: In very harsh environments, such as coastal areas with high salt content, galvanized steel may rust faster compared to milder environments.
- Maintenance and Longevity: Regular inspection and maintenance can help prolong the life of galvanized steel. Reapplying a zinc-rich paint or coating to any damaged areas can help prevent rust from developing.
While galvanized steel offers excellent resistance to rust, especially compared to non-coated steel, it is not completely rust-proof. Over time, and under certain conditions, galvanized steel can rust, but with proper maintenance and care, its lifespan can be significantly extended.
- Regularly inspect for signs of wear or damage.
- Ensure that the shackle is properly tightened and that the pin is secure before use.
- Store in a dry place to prevent unnecessary exposure to moisture.
- Screw Pin Shackles: Ideal for applications requiring frequent connections and disconnections.
- Bolt Type Shackles: Suitable for long-term or permanent installations.
- Round Pin Shackles: Often used in tie-down, towing, suspension, or lifting applications where the pin must rotate freely.
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