Steel Weld Neck Flange DN250 PN100 S235JRG2 EN 1092-1

Steel Weld Neck Flange DN250 PN100 is an indispensable component for creating split connections on pipelines, especially under high loads and aggressive media. Its 250 mm internal diameter and design for a nominal pressure of 100 bar ensure stable operation in demanding industrial systems and various media transport.

Production begins with careful material selection of St20 (C20 / S235JRG2) steel compliant with GOST 12820-80 and EN1092-1. Hot stamping or forging creates a dense, defect-free metal structure, guaranteeing high strength and durability under increased loads, meeting GOST requirements.

These flanges are used in power complexes and pipelines for steam or hot liquids under high pressure, with an operating temperature range from -70°C to +450°C. Protruding and recessed surfaces ensure reliable gasket placement, while reinforced bolt fastening provides durability and operational stability.

Steel Weld Neck Flange DN250 PN100 is available for pickup from warehouses in Sofia, Varna, Plovdiv, Lodz, Warsaw, Krakow, and Poznan. Delivery is available across Europe, including Romania, Hungary, Croatia, and France. The minimum order for delivery is one ton. Bending and cutting services are also available.