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Brand | LEADER |
Norm | EN 1514-2 |
Flange standard | EN 1092-1 RF |
Nominal diameter | DN250 |
Flange pressure stage | PN100 |
Outer diameter outer ring | 391 mm |
Outer diameter of spiral | 307 mm |
Inside diameter of spiral | 279 mm |
Max. operating pressure | 100 bar |
Type | Spiral with outside ring |
Spiral material | Stainless steel 316L |
Material filler | Graphite 98% |
Centring ring material | Carbon steel |
Spiral ring thickness | 4.5 mm |
Thickness, centering ring | 3 mm |
Temperature range | from -60 to 450 °C |