Specification for the testing of steel overhead runway beams for hoist blocks Ingestion-build-68772 with speeds up to 300

with speeds up to 300 km/h

630 and 631

BS EN 4233 specifies the characteristics of unions

This Part of this European Standard specifies requirements

Designers and installers of open bottomed taper plug valve

Specification for the testing of steel overhead runway beams for hoist blocks Ingestion-build-68772 with speeds up to 3001 Scope This British Standard specifies requirements for the testing of fixed overhead runway beams made from rolled steel sections. This British Standard applies to the runway beams and their components only. It does not apply to supporting structures, travelling trolleys or lifting appliances operating on the beams, nor to runway beams for cranes that run on rails.