The Seversky Pipe Plant (Russian: Северский трубный завод), also known as Severna, was one of the major manufacturing plants located in Polevskoy, Sverdlovsk Oblast of Russia. It is one of the oldest Russian plants at the Urals. * The 1886 photograph. * The 2014 photograph. * Dmitry Medvedev visits the plant in 2014. * The Venus symbol (♀) of the Polevskoy Copper Smelting Plant and the eight-pointed star of the Seversky Plant on the Polevskoy coat of arms.