Exterior sewage systems

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Manholes for external sewers

Manholes for external sewersThe new generation of plastic manholes offer modern and ecological solutions that satisfy all the requirements regarding wastewater evacuation. Through the use of modern plastic manholes is ensured a complete tightness of the sewage network due to the sealed joints between these and the plastic pipes, thus the concrete manholes, the only …

Corrugated PP pipes and fittings for external sewers

Corrugated PP pipes and fittings for external sewersThe pipes are made through co-extrusion, in accordance with the SR EN13476-3:2007 standard, resulting a pipe with a smooth light colour interior wall that facilities video inspection, with an extremely reduced roughness and a profiled type exterior wall. The profiled exterior wall provides resistance to external charges, being …

PE sewer pipes and fittings

PE sewer pipes and fittingsThe polyethylene pipe and fittings system for sewage. The polyethylene pipes are produced through polyethylene granules extrusion (PE80 or PE100).  The polyethylene pipes have a smooth interior and exterior side, are flexible and resist to exterior temperatures up to -30°C. The polyethylene pipes and fittings are used in numerous fields out …

Septic tanks and separators

Septic tanks and separatorsHydrocarbon separators are design according to the EN858 and DIN 1999-10 standards. The hydrocarbon separators offered by Teraplast are made from polyethylene through the process called “rotomoulding” or rotational moulding. This is a process that allows the individual rotation of the model when the polyethylene powder is introduced into two directions. Through this …