Potable Water

Used since the 1960s, HDPE pipe is the fastest-growing material used for transporting drinking water due to its tough, resilient properties.

Safe, Sustainable, and Reliable Water Distribution Solutions

WL Plastics is a trusted manufacturer of high-density polyethylene (HDPE) pipe, engineered specifically for potable water applications. Our HDPE piping products offer superior strength, durability, and corrosion resistance, making them ideal for safe and efficient drinking water distribution systems.

Why Choose HDPE Pipe for Potable Water?

Delivering clean, safe drinking water is critical for public health and community growth. WL Plastics' HDPE potable water pipe is designed to meet the demanding requirements of municipal, industrial, and residential water infrastructure projects.

HDPE pipe is the smart choice for potable water applications because it provides:

Long-term performance and reliability
Exceptional resistance to corrosion, chemicals, and abrasion
Leak-free, fused joints for improved system integrity
Lightweight, flexible pipe for easier transportation and installation
A lower lifetime cost compared to traditional piping materials

Meeting Industry Standards for Potable Water Safety

All WL Plastics potable water pipes are manufactured to meet or exceed industry standards, ensuring safe and compliant water delivery:

ASTM D3035
ASTM F714
NSF/ANSI 61 Certification for Drinking Water System Components
AWWA C901 & C906 Compliance
Certified to meet state and federal potable water regulations

Benefits of HDPE pipe for Potable Water Solutions

Leak-free Fused Joints

Heat-fused joints create a seamless, monolithic system, eliminating common leak points found in traditional piping. As strong as the pipe itself, fused joints ensure long-term, leak-free performance with minimal maintenance.

Superior Chemical Resistance

In potable water applications, it’s essential that chemicals do not leak from the piping material into the water. Studies show that HDPE pipes are safe for potable water application, and WL Plastics’ products are certified by NSF on an annual basis.

Disinfectants such as chlorine and chloramine are approved for use in HDPE pipe. HPDE pipe will not corrode or tuberculate, maintaining flow velocities over the life span of the system.

Exceptional Durability & Flexibility

With a bend radius of up to 20 times its diameter, HDPE pipe easily navigates challenging terrain and installation paths, reducing the need for costly fittings and additional joints. Its flexibility also helps prevent damage from ground movement or shifting soils.

Outstanding Surge & Fatigue Resistance

HDPE outperforms other potable water piping systems in handling pressure surges and fatigue. It can safely withstand occasional surges up to twice its pressure rating and recurring surges up to 1.5 times, without stress-related damage.

Wide Temperature Range Performance

Ideal for hot or cold water applications, HDPE pipes perform reliably in temperatures from -40°F to 140°F. They can also endure freeze/thaw cycles without cracking or damage.

Faster, More Cost-Effective Installation

HDPE pipe’s flexibility allows for narrower trench widths and compatibility with trenchless installation methods like directional drilling, pipe bursting, slip-lining, and compression fit lining. These methods can cut installation costs by up to 65% while minimizing environmental disruption.

HDPE Water Pipe from WL Plastics

At WL Plastics, we offer the following HDPE water pipe options:

3/4″ to 54″ diameters with pressure ratings up to 335 psi
Blue color stripe for easy identification
IPS, DIPS, SIDR and CTS sizes
Solid blue CTS for water service tubing and SIDR for water wells
FM-approved capabilities

HDPE pipe is the ideal piping solution for public and private potable water systems. HDPE pipe features a service life of over 100 years and has the versatility to perform in a variety of conditions. HDPE pipe provides a logical, low-maintenance investment in municipal and private potable water applications