Northwest Pipe is committed to providing quality pipe and infrastructure products for our customers.
Northwest Pipe leads the industry in providing innovative solutions in a variety of built and municipal applications.
Our deeply knowledgeable team and product reliability backs your system’s performance for decades to come.
With over 50 years of experience, we continue to expand our product line to meet emerging customer needs.
Announcements
03/09/2021
The casing pipe leader will be featured in the March 15th edition of Manufacturing Marvels® on Fox Business Network® Permalok®...
Product
03/04/2021
The bell and spigot lap weld joint is one of the most commonly used joints in steel water and wastewater...
Events
The annual NASTT Show on March 28-31 showcases the latest in Trenchless Technology. We’re excited to announce our participation in...
Diversity
03/03/2021
Women’s History Month | March 1-31, 2021 March is Women’s History Month, celebrating women’s vital contributions in all facets of...
Press, Project
02/02/2021
Municipal Water Leader Magazine spotlights NWP’s role in Middlesex Water Company’s $70M Plant Upgrade According to Ron Payne, senior project...
Community
11/19/2020
The event benefitting children in Southwest Washington happens 11/25-12/7/20 As we march toward the holidays, our community partners at the...
Announcements, Innovation, Product
10/21/2020
Introducing Our New Corrosion-Resistant Lined Solution for Sanitary Sewer and Stormwater Projects We’re thrilled to introduce our new Perfect Pipe...
Project
09/24/2020
Conversion to a closed-piped steel system will reduce water loss and improve safety for the Central Oregon Irrigation District Northwest...