摘要 |
An industrial drum constructed of synthetic resin material by rotational molding, the material being a crosslinkable high density polyethylene resin having the ability to crosslink as the drum is molded. The top end wall of the drum carries a bung opening, and an integrally molded chime at the intersection of the top wall and the side wall has a configuration which enables gripping by a mechanized drum-handling apparatus and which includes a drain trough spaced at least a minimal distancefrom the bung opening. In one embodiment, the top end is threaded onto the side wall and a liner of relatively rigid synthetic material is placed in the drum, the liner having an upper lip with a threaded portion for placement interjacent the complementary threads of the top end and the side wall.
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