Abstract: A sealed plastic drum for transporting a powder chemical product, including a vessel having a side wall and an end edge including a circumferential outer crown and at least two lugs projecting outward from the side wall; and a lid including a collar for covering the end edge of the vessel and at least two bosses projecting inward from the outer wall of the collar, the bosses and the lugs being arranged and configured such that the covering collar can be inserted on the end edge of the vessel by axial translation, in order to place a lower rotational surface of the lid in contact with an upper rotational surface of the vessel, and then, after rotating the lid, to insert each boss between a lug and the outer crown and to obtain a seal of the drum with clamping of the lower rotational surface on the upper rotational surface.

Abstract: A sealed plastic drum for transporting a powder chemical product, including a vessel having a side wall and an end edge including a circumferential outer crown and at least two lugs projecting outward from the side wall; and a lid including a collar for covering the end edge of the vessel and at least two bosses projecting inward from the outer wall of the collar, the bosses and the lugs being arranged and configured such that the covering collar can be inserted on the end edge of the vessel by axial translation, in order to place a lower rotational surface of the lid in contact with an upper rotational surface of the vessel, and then, after rotating the lid, to insert each boss between a lug and the outer crown and to obtain a seal of the drum with clamping of the lower rotational surface on the upper rotational surface.