Grade 100 Alloy Steel Lifting Chain for Heavy-Duty Hoisting, Rigging, Overhead Lifting & High WLL Performance

Heavy-Duty Value Positioning of Grade 100 Alloy Steel Lifting Chain

This Grade 100 Alloy Steel Lifting Chain is engineered for heavy-duty hoisting, overhead lifting, crane operations, and high-WLL rigging applications. 

Its superior tensile strength and durability provide reliable performance in industrial environments where failure is not an option. 

The chain’s enhanced load-bearing capacity and safety assurance make it preferred by global lifting equipment manufacturers and distributors.

Our G100 chains are produced using controlled-atomization alloy steel and precision heat treatment to achieve higher fatigue resistance compared with standard G80 chains.

Contact us to get detailed G100 performance data and recommendations for your lifting system.

High Strength & Performance Advantages Supported by EN818-2 Standards

The chain meets or exceeds EN818-2 mechanical performance requirements, ensuring consistent strength, elongation control, and load reliability across all segments. 

The precision calibration process guarantees stable WLL and seamless compatibility with G100 hooks, master links, and sling assemblies.

We apply automated proof-load testing on every production batch, with individual chain traceability codes for enhanced quality accountability.

Request a complete EN818-2 compliance report to support your procurement evaluation.

Advanced Alloy Steel Material & Heat Treatment Optimization

Made from premium alloy steel optimized for lifting applications, the chain delivers excellent hardness, impact resistance, and fatigue strength essential for high-cycle hoisting operations. 

Its microstructure stability ensures long-term performance under dynamic loads and demanding work conditions.

Our proprietary heat treatment curve includes quenching, tempering, and deep normalization to maximize strength uniformity and reduce brittleness.

Send your technical specifications to receive a customized material performance comparison.

Application Versatility for Cranes, Rigging, and Heavy Lifting Systems

This Grade 100 chain is widely used in crane lifting systems, overhead hoist assemblies, heavy machinery rigging, construction lifting, steel fabrication handling, and mining or marine hoisting operations. 

Its higher WLL enables users to upgrade from G80 chains without increasing chain size.

We provide customized chain pitch, tolerance control, and surface finishing options for unique lifting environments.

Contact our sales team to confirm chain compatibility with your crane or rigging setup.

Surface Treatment & Corrosion Resistance Options for Harsh Environments

The chain is available with multiple anti-corrosion coatings such as black oxide, electrophoresis, or galvanized finishing to enhance durability in outdoor, marine, and abrasive industrial environments. 

These protective layers help maintain performance stability and reduce maintenance downtime.

We offer enhanced marine-grade coatings specifically engineered for salt-spray resistance in coastal lifting operations.

Request coating samples or test results to evaluate long-term performance for your application.

Strict Quality Control, Traceability, and Global Safety Compliance

Each chain undergoes proof load testing, hardness inspection, dimension verification, and surface integrity evaluation prior to shipment. 

All production processes follow international lifting safety standards, ensuring stable batch quality and reliable usage in critical lifting operations.

Every chain meter is laser-marked with traceable production codes linked to our digital QC database for full transparency.

Ask for a full QC document package to streamline your supplier approval process.