HP TREND produces polypropylene pipes and fittings in sections from 20mm to 110mm. They are manufactured with a rated operating pressure PN 20 (SDR 6), from polypropylene Type 3 (random copolymer of polypropylene), offering flexibility and excellent long-lasting resistance to high pressures. Production is certified according to the ČSN EN ISO 15874 standard.
The H-IT trademark is registered under TZANOS Group of Companies. It was created with the aim of producing high quality products at affordable prices, for water supply and heating systems. TZANOS Group of Companies has invested in its own moulds from high quality joint venture production, providing Full Quality Assurance. Products are randomly checked.
H-IT fittings are made from CW617N alloy according to EN 12165 and EN 12164/5. Threads are manufactured to ISO 7
Coming in all forms (sockets, elbows, tees, reducers, caps, etc.), these fittings are made for all types of piping at the highest operating pressure PN 20. Another key reason why the company chose to design and produce PN 20 fittings is the fact that high thickness (PN 20) allows the maximum best internal geometry of the fittings, thus reducing the value of hydraulic losses and significantly improving system flow. Also, this range features P.P.R. fittings with brass nickel-plated thread (male-female adaptors, male-female elbows with or without support, male-female tees).