Industrial Grade G80 US Type Welded Master Link is standard heavy‑duty Rigging Hardware, serving as the top core load‑bearing connector for multi‑leg Chain Slings lifting systems. Made of premium alloy steel, it adopts precise Drop Forgings and closed welded forming technology, with professional quenching and tempering heat treatment. Featuring uniform internal structure and high compactness, it delivers excellent tensile strength, toughness and fatigue resistance, fully compliant with G80 lifting standards and US ASME industrial specifications.
Designed with US standard large opening, the link ensures even force distribution and allows simultaneous connection of multiple chains and wire ropes, effectively avoiding sling crowding and stress concentration for 1–4 leg sling assembly. The one‑piece welded closed‑loop structure provides superior structural stability with zero breakage risks, accurate working load limit and ample safety margin. Powder‑coated surface offers reliable anti‑ru…