Stoppers
Packaging
Bulk storage containers
Dimensions
Marking
Threads
Finishes
Drums (containers)
Plastics
Containers
Volume
Closures
Gaskets
Torque
Link: BS EN ISO 20848-3:2018 Packaging. Plastics drums Plug bung closure systems for plastics drums with a nominal capacity of 113,6 l to 220 l
Source: BSI Standards