May 15, 2023
HDPE water pipe is a type of plastic pipe that is made of high-density polyethylene (HDPE) material. It is widely used for potable water, sewer, drain, mining, irrigation and reclaimed water applications. HDPE water pipe has many advantages over other piping materials, such as corrosion resistance, leak-free joints, durability, flexibility, surge tolerance and temperature resistance.
HDPE water pipe is manufactured in compliance with various industry standards, such as American Water Works Association (AWWA) standards C-901 and C-906, American Society for Testing and Materials (ASTM) standards D-3035 and F-714, and National Sanitation Foundation (NSF) standards 61 and 14/pw1. HDPE water pipe is also certified by NSF to be safe for potable water applications and compatible with disinfectants such as chlorine and chloramine.
HDPE water pipe is available in different sizes and shapes, depending on the application and the installation method. Some common sizes are 3/4-inch to 63-inch diameters.HDPE water pipe can also have color striping to identify its use, such as a blue stripe for potable water, a green stripe for sewer applications and a purple stripe for reclaimed water.
HDPE water pipe can be installed using various trench-less technologies, such as horizontal directional drilling, pipe-bursting and slip-lining. These methods reduce the need for excavation and disruption to the surrounding environment. HDPE water pipe can also be fused together using heat to create strong and seamless joints that eliminate potential leak points.
HDPE water pipe is an ideal choice for water supply applications because it offers a long service life of at least 100 years with minimal maintenance. It also has a low life cycle cost compared to other piping materials because it requires less energy to produce and transport, and it can be recycled at the end of its use. HDPE water pipe is a proven and reliable piping system that can meet the current and future needs of the water infrastructure market.
