David Mosteller is on Facebook. Join Facebook to connect with David Mosteller and others you may know. Facebook gives people the power to share and makes... Sep 24, 2018 Rolling Mill 5000, located in Kolpino, near Saint -Petersburg, produces thick plate for large diameter pipes, ship and bridge building and other industries. Read more. Izhora Pipe Mill. The mill in Kolpino specialises in manufacturing large diameter pipes from plate, which are produced at the nearby Kolpino Mill-5000.