CFDPLAS are manufacturer and supplier of lever Locking Rings closures used for open top plastic drums 30L,60L to 220L. 
These removable locking ring lids are made using combination quality raw materials,modern machines and qualified professionals to ensure superior quality of products.
Technical Specification of the metal locking ring lids/covers for 30L open top plastic drums
Model Number: CFD-LRC-0060
Level Locking Ring Material: GP and CRC Strip
locking ring Thickness: 0.8 MM to 2.5 MM depending on type of ring
Zinc coating: 5-8 micron
Range: used on 60L open top plastic drum
Locking System: Clamp type,Nut & Bold type upon request.
Gasket: EPDM gasket seal or customer made
Removable Top Lids& Covers: HDPE, black color or customer made
Height of Lids: 42.1mm
Outer Diameter of Lids: 367mm
Inner Diameter of lids:340mm
Weight of locking ring lid: 1040 g/PC;
Used on: open top Plastic Drums and open top steel drums
Packing: Bundles of 10 sets of ring covers with wire tie up and in pp sleeves,Bags,Cartons,Pallets,or as per your demand.
Transportation: By sea or By air
The plastic removable lid is fitted for open top drums are fitted with galvanized lever lock ring
Open Top Plastic Drums are suitable for packaging,storing and transporting of liquids (in a bag), solid, powders and pasty products.Open top plastic barrel with removable plastic lid which is secured with galvanised steel ring lever closure.
Related other locking ring covers : 
Lever Lock Ring Lids for Open Head Drums,clamp top lid and clamp for plastic drums,Open Top Plastic Drum 30L,Open Top Plastic Drum 60L,Open Top Plastic Drum 120L,Open Top Plastic Drum 160L,Open Top Plastic Drum 200L,Open Top Plastic Drum 220L