Steel pipe’s inherent strength accommodates working pressure and capacity requirements in industrial applications while providing leak-proof performance in all environments, including seismically active zones.
Often used to transport fluids and solids in industrial applications, Northwest Pipe Company produces steel pipes for the manufacturing, mining and quarrying, paper and wood mills, construction, structural, and agriculture industries.
Steel pipe’s inherent strength accommodates working pressure and capacity requirements necessary for industrial applications. We engineer our pipeline systems for leak-proof performance in all environments, including seismically active zones.
Steel pipeline excels in uses of high- and low-pressure air piping, steam exhaust piping, water supply piping and manifolds, filtration and cooling tower pipes, and intake and discharge applications. The mining industry relies on steel pipe for wash water pipelines, hydraulic piping, sludge and trailing lines, and rubber lined pipes. Paper and Wood Mills trust steel pipe for compressed air lines, condensate piping, stock lines, ventilating lines, and steam exhaust piping.
In structural and construction applications, steel pipe is an essential for columns, tanks legs, ventilating lines, tunnel liners, drainage pipelines, and of course, pipe pilings. Finally, steel pipe is necessary to agricultural for water supply, surface and underground irrigation, and gravity spouts and blowpipes for grain handling piping.
Industrial ProjectsView All
Gunnuk Creek Hydro Electric Penstock
The inherent strength of steel proved a natural choice for this remote Alaskan hydro penstock project. We manufactured engineered pipe in long self-supporting lengths that could be cantilevered one at a time to reach the supporting above-ground piers.
Campbell River Water Supply Intake
A new water intake from a nearby lake installed at a 45-foot depth delivers fresh water to the City of Campbell River. Permalok casing pipe installed via microtunneling houses a 380’ HDPE pipeline.
Permalok Steel Casing Pipe
With over 4,000,000 feet of successfully installed, Permalok® casing pipe is the proven leader for trenchless application of steel pipe....
Northwest Pipe manufactures steel pilling for construction, infrastructure, and industrial applications. Our coated steel is resistant to moisture, rust corrosion,...