Pipe, concrete

A new spiral-wound pressure pipe has been introduced to the North American market for use in water and wastewater systems.

Stephen Barlas, Washington Editor

The Pipeline and Hazardous Materials Safety Administration says pipelines can use new Polyamide 11 thermoplastic pipe at higher operating pressures than currently allowed starting on Jan. 25, 2009.

Frontier Pipeline LLC, based in Somerset, WI, with engineering/administrative offices in Duluth, MN, recently completed a successful project consisting of two parallel crossings for the installation of 48-inch HDPE pipelines under New Haven Harbor in New Haven, CT.

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BJM pump

BJM pump
BJM Pump

The J-Series electric submersible pumps offer top performance and high quality for a very modest investment. The pumps are designed for long life and trouble free performance. The J-Series electric submersible pumps offer top performance and high quality for a very modest investment.