Low Noise Drainage Pipes

ALMAPLAST sewer pipes and fittings are made out of polypropylene (PP) in wide range of types and dimensions which are used for house sewage and water drainage. They are built in inside building construction (scope BD) intended for residential and industrial use, especially are used for sewage waste and rainwater high and low temperatures as for ventilation of complete drainage system. They are delivered with integrated socket & build-in seals and are produced in accordance with standard HRN EN 1451-1.

ALMAPLSAT pipes and fittings can be produced with property of self extinguishing in accordance with classification B1 (hard combustible material).

Availability of different lengths of pipes by diameter allows adjustment in every requested project. Polypropylene (PP) is thermoplastic resin, respectively one of the materials which change their physical condition in accordance with heat. Positive properties of polypropylene (PP) are: high mechanical resistance, high fusion point (185°C), perfect stability of shape and high resistance of chemical compound. There are different kinds of polypropylene (PP) with different characteristics and with different applications, depending on their macromolecule structure. For industrial applications only isostatic polymer is used because other polymers do not have a wide usage in commercial area.

ALMAPLAST pipes and fittings are assembled by integrated socket with factory-fitted seals. Seals are inserted in a special groove which ensures waterproof junction, safety and simple assembly. Dimensions of seals, standards of production, technology and regular control of quality meet European standard HRN EN 681 „Materials requirements for pipe joint seals used in water and drainage applications.

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