Steel Weld Neck Flange DN25 PN16 S235JRG2 EN 1092-1

Steel Weld Neck Flange DN25 PN16 is designed to provide maximum tightness of flange connections under conditions of critical pressure and aggressive media. This piping element has a nominal bore of 25 mm and is rated at 16 bar, making it suitable for leak-tight and reliable systems in the chemical and oil and gas industries.

The manufacturing process adheres to GOST 12820-80 and EN1092-1 standards. Certified St20 (C20 / S235JRG2) steel and modern plasma-arc or laser cutting technologies ensure precise part geometry and minimal deformation. Quality control at every stage ensures product reliability for high-pressure systems.

These flanges are widely used for critical connections in the oil and gas and metallurgical industries, providing high tightness and resistance to dynamic loads at temperatures from -40 to +450 °C. Spiral wound gaskets are recommended for maximum reliability in demanding conditions.

UTMK offers Steel Weld Neck Flange DN25 PN16 at competitive prices. Self-pickup is available from warehouses in Sofia, Varna, Plovdiv, Warsaw, Lodz, Krakow, and Poznan. Delivery is available throughout Europe, including Romania, Hungary, Croatia, and France. Delivery is also available to any location in Poland.