Navires et technologie maritime — Accessoires mobiles des appareils de levage sur les navires — Poulies

ISO 16858:2013 specifies the structural types, basic parameters, technical requirements, test methods, inspection rules, marking, storage, and transportation of sheaves, loose gear of lifting appliances on ships.

ISO 16858:2013 is applicable to hot-rolled sheaves of lifting appliances on ships.