50 Pipes for relining Relining and renovation Safe and cost effective solutions for repairing and renovating older pipe systems. Extena’s extensive range of pressure pipes and pipe fittings also includes innovative, safe and cost effective solutions for repairing and renovating older pipe systems. Relining has developed significantly since the process was introduced in the 1990s. With egeLiner and egeModul PE, we can offer the latest generation of systems – with a clear focus on quality and safety. egeLiner® Factory-folded PE pipes for relining in tight spaces. egeLiner® is intended for the relining of existing pressure pipe systems in standard dimensions. The pipe systems are manufactured from PE100 RC, which is considered to be the safest raw material with the best conditions for maximum service life. The pipe is “folded” during manufacturing and, following installation, hot steam and air pressure is used to return the pipe to its original shape with full stability and ring stiffness. The outside diameter of the pipe matches the internal standard dimensions used with PE pressure pipes. egeLiner® can be supplied in long lengths even in larger dimensions, minimizing the number of joints required. The pipe can also be supplied wound on drums. egeLiner® High-T We offer egeLiner® High-T for higher media temperatures, pipes especially suitable for industrial applications or in protective pipe systems for high and extra high voltage cables, for example at oil refineries. Specially developed PE materials allow permanent operation at temperatures up to 70°C. egeModul PE Pipe system for renovating older gravity pipes by relining. egeModul PE is a PE100 system consisting of short pipe lengths (0.5-1.95 metres) used for the replacement of damaged pipelines and the efficient renovation of older gravity pipes, both in plastic and concrete. The sleeve and tip end of the pipes are fitted with a sealing ring and are designed with a click-on lock for safe jointing. The system is ideal for cost effective well-to-well relining. Available with light interior for filming. egeModul PE SLM® with sheath egeModul PE with or without a light inner layer can also be manufactured with a protective layer (sheath) depending on the project type. egeModul PE egeLiner®
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