Northwest Pipe leads the industry in providing innovative solutions in a variety of built and municipal applications.
Northwest Pipe Company is the most experienced manufacturer of engineered water transmission systems in North America. Bar none.
We manufacture products to support improvements to American infrastructure and have completed hundreds of projects for regional water authorities and municipalities.
Northwest Pipe is moving the minimally invasive installation market forward with multiple microtunneling and jacking pipe options.
The high-strength and durability of precast concrete make it an ideal material for stormwater pipe, culverts, and basins, which are custom manufactured for optimum performance above- and below-ground.
Offering high strength and durability at competitive costs, precast concrete sanitary sewer systems are the best option for a long-term solution.
Gravity Fed Low Pressure
Relying on gravity to move water or wastewater, low pressure piping is ideal for many municipalities and irrigation systems.
Rehabilitation of water or wastewater pipe offers a cost-effective alternative to full pipeline replacement.
Steel Pipe Strength for Industrial Applications