This standard specifies the type and size, technical requirements, test methods, inspection rules, marks, packaging, transportation and storage of heavy-duty collars for steel wire ropes. This standard applies to heavy-duty collars for round strand steel wire ropes (hereinafter referred to as collars) specified in GB 8918-2006 and GB/T 20118-2006.
GB/T 5974.2-2006 Referenced Document
GB 8918-2006 Steel wire ropes for important purposes
GB/T 11352-1989 Carbon steel castings for general engineering purposes
GB/T 13384-1992 General speifications for packagings of mechanical and electrical products