Steel Weld Neck Flange DN80 PN6 S235JRG2 EN 1092-1

Steel Weld Neck Flange DN80 PN6 is a welded steel part designed for butt welding with a pipe, guaranteeing a strong and durable connection. It has a nominal bore of 80 mm and is designed for operation under pressure up to 6 bar, meeting strict industrial standards. This flange is suitable for use in the oil and gas, chemical, food, and power industries.

These collar flanges, made of steel St20 (C20 / S235JRG2), are manufactured according to GOST 12820-80 and EN1092-1 standards using modern hot forging and forging methods. Plasma-arc and laser cutting equipment ensures high-quality cuts and precise geometry, crucial for tight connections at high pressures. They provide high tightness and resistance to dynamic loads at temperatures ranging from -40 to +450 °C. Spiral wound gaskets are recommended for maximum reliability in demanding conditions.

These flanges are widely used for critical connections in the oil and gas and metallurgical industries. Customers can pick up orders at warehouses in Krakow, Poznan, Warsaw, Lodz, Sofia, Varna, and Plovdiv. Delivery is available throughout Poland and Bulgaria for orders of rolled products weighing one ton or more. Orders can be placed via the website chat or by phone.