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DERIPLAST S.p.A. was one of the first Italian producer of polyethylene pipes for civil and industrial applications. We offer high quality HDPE floaters and pipes from their product range which are uniquely suited for applications in dredge lines and are used in combination by dredging companies all over the world. The HDPE products of Deriplast perform excellent in all marine conditions and temperatures. Deriplast has been producing polyethylene pipes and floaters for over 50 years. The thirty-years experience gained since 1975 to 2005 under the Swiss group GEBERIT, world leader in the specific sector, facilitated the acquisition of technical know-how necessary to develop a wide and complete range of products for the collection and management of water.read more
Each dredging project takes place in a marine environment and consequently in most cases the pipeline must be floating. Deriplast group, being a dredging specialist supplies the floaters for each diameter of HDPE pipes, either filled with polyurethane foam or empty depending on the specific requirement but mainly on the diameter of the pipes, the impact of external forces and the required buoyancy, factors that are considered during the project analysis.Read full article
The polyethylene used for the pipes production has been developed since the 50s through subsequent generations (from PE32 up to PE100), becoming one the most used materials in the world for the construction of underground networks conveying water and gas, thanks to its excellent hydraulic and mechanical performances as well as its installation and maintenance lower costs compared to steel, cast iron, stoneware and cement.Read full article