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.
Our employees are the core of our success, and together, we will meet the challenges that lie ahead.
With over 50 years of experience, we continue to expand our product line to meet emerging customer needs.
Founded in 1966, we provide the highest quality products to the most exacting and challenging specifications.
Our new patent-pending trenchless joint is designed to meet the rigorous demands of microtunneling along a radius curve using steel pipe—a first in the industry.
NWP-Manufactured Permalok® microtunneling pipe and engineered steel pressure pipe support the Red River Valley Water Supply Project’s intake tunnel and 72-inch water transmission line.
Building on the proven performance of C200 steel pipe, InfraShield® is designed with patent-pending technology to provide greater resilience during a seismic event.
Custom engineered to the demanding specifications of your project.
Combining concrete and steel for a long, worry-free service life.
Concrete-plastic composite components are revolutionizing wastewater infrastructure.
Precision machined joints reduce field time and costs.
Cost efficient in materials, handling, and installation.
Dependable in construction, infrastructure, and industrial applications
Northwest Pipe leads the industry in providing innovation solutions to a variety of municipal water and infrastructure applications.
With decades of experience in water infrastructure, our unique team of engineers, fabricators, and scientific consultants from around the world provide practical yet pioneering technical support. We have the team, resources, and insight to help!
Northwest Pipe takes great pride in providing the highest quality products for our clients. Our team is driven by our Culture of ACT. Accountability, Commitment, Teamwork.
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The latest news in technical innovation, industry best practices, and case studies.
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