Steel Weld Neck Flange DN250 PN160 S235JRG2 EN 1092-1

Steel Weld Neck Flange DN250 PN160, made in accordance with GOST 12820-80 and EN1092-1, ensures perfect joint tightness. It features a nominal bore of 250 mm and a maximum nominal pressure rating of 160 bar, making it suitable for demanding applications in industrial systems, energy, oil refining, and urban infrastructure.

The flanges are manufactured from St20 (C20 / S235JRG2) steel, complying with GOST 12820-80 and EN1092-1 standards. Billets undergo pre-treatment, including specialized annealing to relieve internal stresses from hot forging. CNC machining ensures dimensional accuracy and joint tightness.

These flanges are designed for use in aggressive environments, such as chemical reactors and pipelines containing hazardous substances, and provide reliable performance at temperatures ranging from -70 to +450 °C. Metal gaskets or gaskets with a metal frame and non-metallic coating are recommended for maximum resistance and safety.

Purchase Steel Weld Neck Flange DN250 PN160 from UTMK. Pickup is available from warehouses in Lodz, Warsaw, Krakow, Poznan, Sofia, Varna, and Plovdiv. Delivery is available throughout Poland and other EU countries. UTMK also offers bending and cutting services for rolled products.