Gewickelte Grossrohre aus Polyethylen erschliessen neue Einsatzmoeglichkeiten

摘要

Frank GmbH's many years of practical experience with high-density polyethylene-based (HDPE) piping systems have continuously enabled the company to develop components and systems which fully conform with the demanding requirements of such diverse fields of application as waste-water disposal and plant engineering. High-density wound polyethylene pipes, in particular, stand out in this field from the other, "classical", materials. The improved performance of new polyethylene materials has also made it possible to improve piping system properties and characteristics. This article describes two wound pipes installed in parallel which cross the River Neckar, in southern Germany, for a length of 190 m, at depths of up to 11 m.