Standard: DSTU B V.2.5-18-2001 p.p.4.1,1,5.1.2,5.2,5.2.1,5.2.2.
Multilayered pressure polypropylene pipe S3,2 SDR 9 (PN 22), aluminum-foil-reinforced, the ultrasound welded fins. The pipe is purposed for hot water supply systems and closed systems of centralized and decentralized heating with water temperature up to +95°С. Aluminum layer is an oxygen barrier. Foil thickness grows in proportion to pipe diameter enlargement. It has a uniquely low linear expansion ratio. Thermal linear expansion ratio of the pipe ASG NANO Ag PP-RCT amounts to 0,02 mm/m•°С.