Steel Weld Neck Flange DN80 PN63 S235JRG2 EN 1092-1

Steel Weld Neck Flange DN80 PN63 is a highly efficient element for aligning and centering pipes, ensuring uniform load distribution. With a nominal pressure of 63 bar and a diameter of 80 mm, this flange guarantees the stability and reliability of the entire piping system in municipal, industrial, and energy networks.

Manufacturing of these flanges from steel St20 (C20 / S235JRG2) adheres to GOST 12820-80 and EN1092-1 standards, utilizing advanced plasma-arc and laser processing technologies. This ensures high geometric accuracy and a quality sealing surface, critical for reliable pipeline connections.

These flanges are suitable for the chemical industry (moderately aggressive media), industrial water supply, and compressed air systems. They operate at temperatures from -40 to +450 °C, withstanding increased loads. The use of paronite or spiral wound gaskets is recommended to enhance tightness.

Purchase Steel Weld Neck Flange DN80 PN63 at competitive prices with self-pickup options available from warehouses in Lodz, Warsaw, Poznan, Krakow, Sofia, Varna, and Plovdiv. Delivery for orders weighing one ton or more is available throughout Poland and the EU. Additional services include bending and cutting of rolled products.