EN 1092-1 Type 01 · PN 25
EN 1092-1 plate flange (EN 1092-1/1) used on the flanged connections of pipelines in PN 25. Supplied in carbon steel, stainless and alloy grades, from stock or project-specific.
DIN karşılığı: DIN 2576. Eski DIN normuyla arayan müşteriler için aynı ölçü tablosu geçerlidir.
| Product type | Plate Flange (EN 1092-1/1) |
|---|---|
| Standard | EN 1092-1 Type 01 |
| Pressure class | PN 25 |
| Size range | DN10 – DN2000 |
| Material | ASTM A105, A350 LF2, A182 F304/F304L, F316/F316L, F11, F22 |
| Facing | RF / FF / RTJ |
| Certification | EN 10204 3.1 / 3.2 |
Selection and ordering notes
The EN 1092-1 type 01 plate flange slides over the pipe and is joined with fillet welds. It is widely used in water, HVAC and industrial plant lines in low and medium PN classes.
Full face (FF) form is preferred on cast iron equipment, because a raised face can crack a brittle body. PN 25 is used on medium pressure process and steam lines, where gasket and stud choice must follow temperature. See flange face types for the details.
