top of page

The Leader in HDPE Pipe Systems

Mission

The Largest Custom HDPE in the U.S.

Largest custom HDPE product displayed, showcasing its size and design features for industrial applications.

Krah USA specializes in manufacturing large-diameter, custom HDPE pipe solutions. We utilize advanced winding technology to produce pipes precisely engineered to your project's unique specifications. This ensures we deliver high-quality, tailored HDPE pipe that's ready to tackle even the most demanding applications with unmatched durability.

A construction crane machine lifting materials at a building site against a clear blue sky.

Krah Technology 

A Custom Solution for Every Project

Krah's pipes are ideal for a broad spectrum of critical markets due to their inherent advantages. They're essential for irrigation, municipal water systems, and hydropower, offering exceptional durability and corrosion resistance for long-term performance. You'll also find them in specialized applications like fish passage, highway infrastructure, and slip lining, where their flexibility and ability to be custom-engineered make them perfect for handling everything from water to gases with unmatched reliability.

A truck transporting large HDPE pipes on a construction site, showcasing heavy-duty materials for infrastructure projects.

Made in the United States

Rooted in Central Oregon, Krah USA is a proudly US-owned company where every large, custom HDPE pipe is meticulously crafted. We're committed to American manufacturing, ensuring superior quality that starts and ends right here in Oregon. 

100% Virgin Material

At Krah USA, we ensure superior quality and performance by exclusively using 100% virgin, pre-compounded HDPE resin in all our pipe manufacturing. This commitment to pure, high-grade material is a major advantage, guaranteeing consistent quality, exceptional strength, and long-term durability for every pipe we produce.

Close-up of a hand holding a piece of HDPE resin, showcasing its texture and color.
Black and White Pipes
Pipe Calculation
Solutions

KRAH Pipe Calculator

Anytime, anywhere

bottom of page