Verfahren und Anlage zum Herstellen von Roehren

摘要

Process consists of a series of axially rotatable, independent cylindrical mould units are coated internally individually or in groups, with successive layers of the necessary material, under heating conditions such that the material polymerises to give a series of homogeneous and/or heterogeneous layers in each mould the number and thickness of the layers being determined by the end use of the tubes, the finished tube is removed from the mould by axial displacement, partic for glass fibre reinforced tubes.