What is PPR Pipe & What is it Used For?

Since its development in the early 90’s the application of PPR pipe has become commonplace, due to its durability, cost effectiveness and long service life. As a manufacturer you may be curious as to why some companies choose to produce PPR over PVC and PE pipe. In this article we will cover the basics of PPR pipe, its features, advantages, and its most common applications.

What Is PPR Pipe?

PPR pipe is a straight and rigid cylindrical pipe, made from Polypropylene Random Copolymer plastic, produced through a continuous extrusion process. They are commonly offered in green or white color, and in outer diameter sizes ranging from 20mm to 110mm making the pipe walls far thicker than PVC. PPR pipe is accompanied by a series of connection fittings, parts, and accessories available for every pipe diameter.

PPR Pipe Characteristics

Low Thermal Conductivity

The thermal conductivity of PPR is very low, meaning temperature cannot easily be conducted from the outside environment to the liquid in the pipe, and vice versa. This factor reduces heat loss or gain during the transferring of hot or cold fluids respectively, resulting in energy efficient systems and lower insulation costs for PPR piping.

Long Service Life & Durability

PPR piping systems can remain functional for over 50 years, at a wide range of fluid and environmental operating temperatures. Moreover, PPR pipe exhibits excellent durability in both hot and cold water systems. Firstly, it can endure the temperature and pressure strain of hot water systems.