Chain Sling Identification Tags and Traceability: What Buyers Should Check

Complete buyer's guide to lifting chain identification tags and traceability: octagonal vs round tag geometry (G80 vs G100), EN 10204 3.1 mill certificates, and serial verification.

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In overhead lifting and rigging, an alloy chain sling without a certified, legible identification tag is legally considered an uncertified hazard. Regardless of how pristine the chain links appear or how recently it was purchased, international safety regulations—including **EN 818-4**, **ASME B30.9**, and statutory lifting equipment guidelines—mandate that any lifting sling lacking a valid, legible identification tag must be immediately removed from service and quarantined. A chain sling identification tag is not merely a label; it represents the critical legal and engineering link to the manufacturer's quality documentation, proof load test reports, and statutory inspection history. For procurement managers, safety superintendents, and logistics directors operating in Cameroon and the broader Central African sub-region, verifying chain sling identification tags and mill certificates is the first line of defense against substandard, counterfeit, or uncertified rigging hardware. ## Statutory Requirements for Chain Sling Identification Tags Under EN 818-4 and international lifting directives, every manufactured lifting chain sling must be permanently fitted with a durable metallic tag securely attached to the master link. ### Physical Tag Geometry and Grade Identification: - **Grade 80 Slings:** Typically fitted with an **octagonal metallic tag** or rectangular stainless steel tag stamped with an "8" or "G80". - **Grade 100 Slings:** Must be fitted with a distinctive **rou...