JB/T 7688.14-1999 This standard is a revision of ZB J80 016-89 "Technical Conditions for Slab Handling Cranes". The main technical content changes are as follows:
——Deleted the technical content of the general parts of metallurgical cranes;
——Adjusted the test load value. This standard specifies the technical requirements, testing and inspection rules for slab handling cranes. This standard applies to slab handling cranes whose retrieval devices are clamps, hooks, electromagnetic chucks, and dual- or triple-purpose slab handling cranes. This standard was first published on March 12, 1989.
JB/T 7688.14-1999 history
2013JB/T 7688.4-2013 Specifications for metallurgy cranes.Part 4:Slab handling cranes
JB/T 7688.14-1999 Specification for slab handling cranes was changed to JB/T 7688.4-2013 Specifications for metallurgy cranes.Part 4:Slab handling cranes.