The G80 lifting chain has become the benchmark in rigging because it combines strength, durability, and compliance with global standards. Built from quenched and tempered alloy steel, this chain delivers dependable performance in construction, mining, ports, and manufacturing. Understanding its features, applications, and inspection rules ensures every lift runs safely and efficiently.

What Is a G80 Lifting Chain?

A G80 lifting chain is an alloy steel chain tested and certified for overhead lifting. It complies with standards like EN 818-2 and NACM, guaranteeing mechanical strength and traceability. Each chain is stamped with a manufacturer code and grade mark, so operators can confirm authenticity before use.

Core Properties of G80 Lifting Chain:0

High tensile strength and fatigue resistance

Reliable performance in temperatures –40 °C to +200 °C

Proof tested to twice the working load limit (WLL)

Compatibility with matching hooks, master links, and connecting components

Capacity and Configurations

The lifting capacity of a G80 chain depends on diameter, sling configuration, and sling angle.

Example WLL Table (G80 Lifting Chain, Ø 13 mm):

Values based on EN 818-4, vary by diameter and manufacturer.

https://www.lifting-chain.com/grade-80-series/

Applications of G80 Lifting Chain

Construction: hoisting steel beams, prefabricated elements, concrete panels

Mining: conveyor chain, scraper chain, lifting mining tools

Ports and Marine: container handling, dockside rigging, anchor chain support

Factories: moving molds, engines, and heavy machinery

Inspection and Safety Rules

Wear limit: retire if chain diameter reduces by 10%

Elongation: remove if pitch increases by 3%

Hooks: retire if throat opening expands by 10%

Cracks, deformation, or heat marks: immediate removal from service

Inspection frequency: daily pre-use checks and annual certified inspection

Conclusion

The G80 lifting chain remains the trusted solution for safe and efficient lifting across industries. By selecting certified products and following inspection guidelines, operators ensure every load moves securely and reliably. Choose G80 chains from TOPONE CHAIN for proven performance in demanding environments.