Griffin Pipe Competitors

During the past 150 years, Mueller Co. has become synonymous with innovation that has enabled utilities to accurately measure and regulate the flow of water and gas as it is transmitted from source to customer. It has developed many 'industry firsts' for water and gas infrastructure that have become industry standards.

Northwest Pipe Company is the largest manufacturer of engineered welded steel pipe water systems in North America. Our manufacturing facilities are strategically positioned to meet North America’s growing needs for water and wastewater infrastructure. Our solution-based products serve a wide range of markets including water transmission, plant piping, tunnels, and river crossings. Our prominent position is based on a widely-recognized reputation for quality, service, and manufacturing to meet performance expectations in all categories including highly-corrosive environments. To serve the recognized needs in water infrastructure, we manufacture large-diameter, high-pressure, engineered welded steel pipeline, as well as reinforced concrete pipe, Permalok® steel casing pipe, and T-Lock® and Arrow-Lock® protective lining systems. In addition to fabricating pipes for water transmission primarily related to drinking water systems, we also make products for hydroelectric power systems, wastewater systems, industrial plant piping systems, and certain structural applications.

U.S. Pipe continues to lead the industry through the principles the company was established on over 100 years ago: Innovation, Service and Quality. But what really sets U.S. Pipe apart isn't just our pipe. It's all the other superior products we manufacture. From restrained joints to welded outlets and fittings, we've been producing dependable and economical solutions for our customers for over 100 years.