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Chongyi Drum Closure Company

Plastic Drum Solutions

When a steel drum is not able to meet the requirements, the plastic drum is definitely the best substitute. There are mainly two types of plastic drums, closed head and an open head. It might be hard to find common points between these two types of plastic drums, but it is always easy to find appropriate sealing solutions for them with Chongyi.

Plastic Drum Solutions

One major challenge when dealing with UN rated HDPE close head plastic drum is its varied design in the drum mouth part. Matching these mouthparts with suitable plastic caps and bungs requires tremendous effort, especially for drum reconditioners. Those of various diameters and thread types (eg. NPT, NPS, BSP, buttress, etc.) require different plastic drum cap seals, plastic bung and bung gasket to match. Over dozens of types of plastic plug fittings and plastic cap seals along with bung wrench and drums faucets are offered in Chongyi's product gallery.

The open head plastic drum is usually sealed by a plastic drum lid plus a drum locking ring. The plastic drum lid is threaded and equipped with a rubber gasket. From 60, 100, 120 to 160 and 200 litre HDPE plastic drums, the locking rings are always closed by lever clamps or bolt and lugs. Additional plastic or metal T seal on ring closures will provide additional security to the sealing system.

plastic drum solution
No.58 Qinjian Road, Hengshan Industrial Park, Shouchang Town, Jiande City, Zhejiang Province, China