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
ISOSOL Pre-Insulated Pipes: The high quality and wide range of our bare pipes combined with ISOPIPE S.A.'s expertise in closed-cell synthetic rubber elastomeric foam, offer an ergonomic and highly functional product, ISOSOL Pre - Insulated Pipes.