These steel drum flange and plug come available in zinc plated and phenolic lacquered styles, preventing from various corrosive contents. Closure is equipped with well-formulated EPDM, NBR or PE gasket, the different materials make it perform well under different filling conditions. Dual gasket system is another common choice in European area as two combined washers can seal with better security.

The octagonal flange is supposed to riveted on steel drum bung lid providing a seal base for metal drum plugs to be torqued on, those 2'' and 3/4'' set make up an universal closing system for standard close head drum. It is necessary to have a well- designed paint cap covering on drum lid mouth, preventing the inner side of drum from spraying paints contamination. Secure your drum or barrel during packaging, storage and transport with our steel drum closures, steel drum caps!