Double seam LDP, with diameters of 1020 mm to 1220 mm for OAO Gazprom

Nodes under the project will be collected from forged knuckle bends diameter 1,020 mm, Tees and elbows diameter 420 mm, Drawn through the horn-shaped core. According to customer requirements, the production process is planned to use the new welding materials, to ensure high quality welds. Products with such compounds is intended for use in conditions of high seismic activity and bogging.