Serving drum and barrel industry is the moto of nSm. We have been supplying best quality 2" & 34" Plugs and Flanges (Drum closures). We would appreciate your enquiry for Gaskets for M S Galvanized Drum Plugs and Flanges in Black buna EPDM PE Gaskets. We can also supply you dies and tools for flange insertion operating. Flange fitting dies can be supplied to you in Tandem die set and single shot insertion dies.