Esen Plasti̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇
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Priority to TR2001/01562ApriorityCriticalpatent/TR200101562A2/en
Publication of TR200101562A2publicationCriticalpatent/TR200101562A2/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
This invention is intended for the manufacture of sewage pipes made of thermoplastic material in various diameters ranging between 400mm and 3,000mm, and in particular, manufacture of sewage pipe in great diameter with the method of continuous winding of plastic profile adjacently on a fixed mandrel depending on the adhesion property of plastic when it is warm, by placing corrugated pipe made of hard plastic or metal spiral in an empty plastic profile.
TR2001/01562A2001-06-052001-06-05
Production of large diameter plastic sewer pipe
TR200101562A2
(en)
Plastic tubing, fittings or profile elements obtained by extrusion, injection molding or blow molding, for the manufacture of fluids and tubing for paste or gaseous material, and process for the manufacture of a binder for the middle layer of a plastic pipe