an electric state in the latter metal which protects parts not covered perfectly as well as other portions of the pipe. The oxide which forms upon zinc is insoluble in ] pure water. Acids dissolve ...

VANCOUVER, Wash. - Northwest Pipe Company (NASDAQ:NWPX), an established manufacturer specializing in water infrastructure with a market capitalization of $502 million, has been granted a U.S. patent ...

In Manitou Springs, a historic city west of Colorado Springs popular with summer tourists, the water is its attraction. The ...

With cold temperatures sticking around, water works crews and plumbers have ... He said that older homes typically have copper or galvanized steel pipes, which can be prone to freezing.