Steel Drums 
Normal Drum Capacity 210 Liters (55 US Gallons)
External Height 883 mm +/- 3 mm
Internal Diameter 572 mm +/- 2 mm
Wall thickness Varies dependng on customer request
Hoops 2 Rolling Hoops
Seams Triple Seamed
Main Shell Electical Weld Seam
Access to Drum Either top removable cover or tight head closed top drum with 2 bungs of 2" and 3/4" NPT
UN Coding Available