PP-PP

The Hürner Italia S.r.l. PP/PP double pipe line is a PPH or PPR composite dual-pipe duct, which form the line to be built through simultaneous welds. Pipes for the composite system are made of PPH – Polypropylene homopolymer or random copolymer - while fittings are made of PPR – Polypropylene random copolymer -. The monolithic system is entirely made of PPR – Polypropylene random copolymer -.<

The composite line size ranges from OD 32/90 mm to OD 250/355 mm NP 10; in addition to pipes, the program also includes bends with various angles, tee 90°, reductions, duct terminals, fixing points, inspection outlets, etc.

The PPR monolithic line size ranges from OD 32/50 mm to OD 110/160 mm NP 10, including injection molded fittings, 45°, 90°, tee 90° bends and other shapes necessary to make the duct down to a fine art.

Double pipes follow the requirements of the guidelines of DVS 2210-2 for industrial piping .