Volume B30.20 includes provisions that apply to the marking, construction, installation, inspection, testing, maintenance, and operation of below-the-hook lifting devices, other than slings, used for attaching loads to hoist. The devices are arranged in four chapters as follows: Chapter 20-1: Structural and Mechanical Lifting Devices. Chapter 20-2: Vacuum Lifting Devices. Chapter 20-3: Operated Close Proximity Lifting Magnets. Chapter 20-4: Remotely Operated Lifting Magnets.
ASME B30.20-2006
Original price was: $65.00.$32.00Current price is: $32.00.
Below-the-Hook Lifting Devices
ASME International , 01/16/2007