DIN 2544 PN25 Flange

DIN 2544 standard specifies flat slip-on flanges designed for welding to pipe ends, with a nominal pressure rating of PN 25 (25 bar at 20°C). These flanges are commonly used in oil & gas, chemical, marine, and industrial pipeline systems.

Type: Slip-On Welding Flat Flange

Pressure Class: PN 25

Size Range: DN 10 to DN 600 (larger sizes on request)

Facing Types: Form A (Flat Face), Form B (Raised Face)