drum sealing Meterial:Metal 2" and 3/4" drum flanges and plugs plated with galvarnished finish factory ISO9001 export to Europ

drum sealing

2" and 3/4" drum flanges and plugs(drum closures/bucket bungs) plated with galvarnished finish

factory ISO9001 approval

plated with colorful zinc

thickness: 3-11um

gaskets: a single PE ring,a buna ring,a EPDM ring or double gasekts with a BUNA ring and a EPDM ring

drum sealing