G80 Grade Special Type Connecting Link is a customized high-strength Rigging Hardware, specially developed for Chain Slings systems under special working conditions and serves as a core adapter for irregular lifting structures. Manufactured from high-toughness alloy steel, it is integrally forged via precise Drop Forgings and processed with multiple quenching and tempering heat treatments. Featuring uniform and compact internal microstructure, it delivers superior tensile, impact and anti-fatigue performance compared with ordinary connecting links, fully compliant with G80 lifting grade standards and EN818 industrial safety specifications.
Different from standard links, this product adopts an optimized special structure tailored for complex lifting scenarios such as narrow spaces, special-shaped lifting points and multi-directional force bearing. It realizes more reasonable stress distribution and avoids common defects of standard fittings including stress concentration and assembly…