Grade 80 chain slings are commonly used in lifting and rigging applications

 

Due to their high strength and durability. These slings are typically made from alloy steel chains and come with various components to ensure safe and efficient lifting operations. The main components of a Grade 80 chain sling include:

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1.Grade 80 Chain: The primary component of a Grade 80 chain sling is the alloy steel chain itself. Grade 80 refers to the steel's minimum tensile strength, which is significantly higher than that of Grade 70 chains. This high-strength chain is designed to withstand heavy loads.

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2.Master Link: The master link is a larger, reinforced link at one end of the chain sling. It is used to connect the chain sling to the lifting equipment, such as a crane hook or lifting eye. The master link is typically equipped with a hook or attachment point for connection.

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1. Sub-Assemblies: Grade 80 chain slings can be configured with various sub-assemblies, depending on the specific lifting needs. These sub-assemblies may include:

   • Grab Hooks: These are used to shorten the chain sling or create a basket hitch. They have a clevis design and can grab onto the chain links for adjustment.

   • Clevis Hooks: Clevis hooks are commonly attached to the chain with a clevis pin and safety latch. They are used for connecting the chain sling to the load.

   • Sling Hooks: Sling hooks have a narrower throat and are designed to fit into tight spaces. They also come with safety latches for secure attachment.

   • Adjusters: Some Grade 80 chain slings may include adjusters, which are used to precisely adjust the length of the sling for different load configurations. They allow for easy lengthening or shortening of the sling as needed.

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3.Identification Tag: Every Grade 80 chain sling should have an identification tag or label that provides important information, such as the working load limit (WLL), chain size, and sling length. It's crucial to refer to this tag to ensure safe lifting practices.

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It's important to note that the specific components and configurations of Grade 80 chain slings can vary depending on the manufacturer and the intended application. Always follow the manufacturer's guidelines and industry safety standards when using chain slings to ensure safe and efficient lifting operations. Additionally, regular inspection and maintenance of chain slings are essential to ensure their continued reliability and safety.