Chain sling

Angle β≤45°when the chain sling was used. If unspecified it defaults to the value. Angle βis the angle between chain segments and the plumb line. The above working load limited (WLL) coefficient and corresponding WLL are used with symmetrical load. When the load is unsymmetrical, it should be as follows: Unsymmetrical loading coefficient - -- - 1 - 0.8 - 1.5 - 1 - 1.5 - 1 - Master link and master link assembly follow factory standard, the Wll is equal or greater than Wll of whole sling.