Another main product group of Kooiman Apparatenbouw B.V. are pressure vessels. We make pressure vessels with a diameter to 4.000 mm and a weight of 30 tons. They are manufactured up to a wall thickness of 80 mm.The pressure vessels we manufacture are intented for many different purposes such as reactors, mixing vessels, storage vessels, buffer vessels, filter vessels, incinerators, stripper columns, etc. All including required internals like demisters, tray's, down comers, schoepen toeters, etc. These can be dressed with ladders, platforms, quick closures and insulation when required.