PPR (Polypropylene Random Copolymer) pipes are safe for hot water supply systems. In fact, PPR is known for its ability to withstand high temperatures and pressure, making it a popular choice for hot water supply systems.
PPR pipes have a high melting point and are able to withstand temperatures of up to 95°C (203°F) for long periods of time. This makes them suitable for use in hot water supply systems, including for residential and commercial buildings, hospitals, hotels, and industrial applications.
PPR pipes are also known for their resistance to chemicals, corrosion, and scaling, which makes them an excellent choice for hot water systems. They are also easy to install, maintain, and repair, making them a cost-effective option.
It is important to note that PPR pipes should be installed by a professional plumber or engineer who has experience working with this material. Proper installation and maintenance will ensure the safe and efficient operation of a hot water supply system using PPR pipes.