Grade 8 Chain Sling EN 818-4

A grade 80 chain sling is a type of lifting and rigging equipment used in various industries to hoist and move heavy loads. Grade 80 refers to the material used to make the chain, which is a high-strength alloy steel. Grade 80 steel chains are known for their excellent strength-to-weight ratio and durability, making them suitable for demanding lifting applications.

Here are some key characteristics and information about grade 80 chain slings:

  • Material: Grade 80 chain slings are typically made from a special alloy steel that has been heat-treated for increased strength and durability. This material allows the chain to withstand heavy loads and resist wear and deformation.
  • Strength: Grade 80 chains have a higher working load limit (WLL) compared to lower-grade chains. The WLL is the maximum weight a chain sling can safely lift under normal working conditions. The specific WLL of a grade 80 chain sling will depend on its size and configuration.
  • Components: A chain sling typically consists of one or more lengths of grade 80 chain with end fittings, such as hooks, master links, and grab hooks. These end fittings are designed to securely attach to the load being lifted and the lifting equipment.
  • Configurations: Grade 80 chain slings come in various configurations, including single-leg, double-leg, triple-leg, and quadruple-leg slings. The choice of configuration depends on the specific lifting requirements and load stability.
  • Safety: When using a grade 80 chain sling, it's crucial to follow safety guidelines and regulations, including proper inspection, maintenance, and load calculations. A trained operator should always supervise the lifting operation.
  • Markings: Grade 80 chain slings are typically marked with important information, such as the manufacturer's name, chain size, working load limit, and grade. Operators should refer to these markings to ensure safe usage.
  • Applications: Grade 80 chain slings are commonly used in industries such as construction, manufacturing, shipping, and oil and gas for lifting and positioning heavy objects, machinery, and equipment.
  • Maintenance: Regular inspection and maintenance are essential to ensure the safety and longevity of grade 80 chain slings. Damaged or worn-out components should be replaced promptly.

It's important to note that using the correct grade and configuration of chain sling is crucial for the safety of lifting operations. Operators should also be trained in proper rigging and lifting techniques to prevent accidents and injuries. Additionally, local regulations and safety standards should be followed when using chain slings for lifting purposes.

Grade 80 Chain Sling H-Lift China