Steel Weld Neck Flange DN100 PN100 S235JRG2 EN 1092-1

Steel Weld Neck Flange collar DN100 PN100 from steel St20 (C20 / S235JRG2) is designed for reliable attachment of valves and equipment to pipelines. It features a 100 mm nominal bore and can withstand nominal pressure up to 100 bar, offering high resistance to loads, corrosion, and temperature fluctuations.

Production of these flanges involves multi-stage quality control, from verifying the chemical composition of the St20 (C20 / S235JRG2) steel to hydro-testing. All stages adhere to GOST 12820-80 and EN1092-1, ensuring the reliability and durability of these metal flanges for high-pressure pipelines. The flanges' protruded and notched surfaces ensure reliable placement of specialized gaskets, while reinforced bolted fastening guarantees durability and stable operation.

These flanges are used in energy complexes and pipelines for steam or hot liquids under high pressure, with an operating temperature range from -70°C to +450°C.

Customers can pick up orders from warehouses in Sofia, Varna, Plovdiv, Lodz, Warsaw, Krakow, and Poznan. Delivery is available throughout Europe, including Romania, Hungary, Croatia, and France. The minimum order weight for delivery is one ton. Bending and cutting services are also available.