Steel Weld Neck Flange DN65 PN6 S235JRG2 EN 1092-1

Steel Weld Neck Flange DN65 PN6 is an indispensable component for creating split connections on pipelines, especially under high loads and with aggressive media. With an internal diameter of 65 mm and designed for a nominal pressure of 6 bar, this flange ensures stable operation in demanding industrial systems and various media transport.

These weld neck flanges are manufactured from high-quality St20 (C20 / S235JRG2) sheet or round steel, compliant with GOST 12820-80 and EN1092-1. Hot forging and forging technology create an optimal fine-grained metal structure, increasing corrosion and wear resistance. This GOST production guarantees flange durability and safety.

These flanges are used in industrial pipelines requiring increased reliability and resistance to high pressures. Their operational temperature range is -40°C to +450°C. Controlling flatness, correct bolt tightening, and proper gasket selection ensure connection stability and tightness throughout their service life.

UTMK facilitates the delivery of rolled metal batches from one ton upwards throughout Europe, including Moldova, Germany, Spain, and Portugal. Steel Weld Neck Flange DN65 PN6 can be purchased from warehouses in Krakow, Poznan, Warsaw, Lodz, Sofia, Varna, and Plovdiv. We work with both wholesale and retail customers.