The cage forming mills typically have seven motorized roll stations. In addition, the mills usually include 12 motors in the ...

That can be rotted away or torn, allowing water to work its way into the house along the pipe. With any of these problems, ...

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 ...