EN1092-1 TYPE 11/B1 PN10 PN16 P355NH Flanges
We are the professional manufacturer of steel forged flange in China,weld neck flange,weld neck raise face flange,EN 1092-1 TYPE 11 Weld neck flanges,P355NH Flanges
DIN Flange/EN1092 Flanges
Germany and several other countries in the European Union mainly install flanges according to standard DIN EN 1092-1 (forged Stainless or Steel Flanges). Similar to the ASME flange standard, the EN 1092-1 standard has the basic flange forms, such as weld neck flange, blind flange, lapped flange, threaded Flange (Thread ISO7-1 instead of NPT), weld on collar, pressed collars, and adapter flange such as flange coupling GD pressfittings. The different forms of flanges within the EN 1092-1 (European Norm Euronorm) is indicated within the flange name through the type.
| Design | According to EN Type | According to DIN |
|---|---|---|
| Weld Neck Flange | EN 1092-1 Type 11 | DIN 2633– DIN 2673 |
P355NH is a Fine-grain structural steel for pressure vessels.
Good weldability and good cold and hot-rolling properties under normalised conditions.
P355NH Steel is a normalised steel grade with a minimum yield strength of 275-460 N/mm² we also can supply P355N, P355NL1, P355NL2
P355NH Chemical Composition Max (%)
| Grade | C | Si | Mn | P | S | Al(min) | N |
| P355NH | 0.20 | 0.50 | 0.9-1.70 | 0.03 | 0.025 | 0.02 | |
| Cr | Cu | Mo | Nb | Ni | Ti | V | |
| 0.30 | 0.30 | 0.08 | 0.005 | 0.50 | 0.03 | 0.10 |
We can also supply below flanges according to EN 1092-1 standard
Welding neck flanges Type 11; PN2,5 to PN400; to DN4000
Blind flanges Type 05; PN6 to PN100; to DN2000
Plate slip-on flanges Type 01; PN6 to PN100; to DN2000
Loose plate flanges / weld-on collar Type 02/Type 32; PN6 to PN40; to DN600
Loose plate flanges / weld-neck collar Type 04/Type 34; PN10 to PN40; to DN600
Threaded flanges Type 13; PN6 to PN100; to DN1000
Hubbed slip-on flanges Type 12; PN6 to PN100; to DN1000
Grades
S235JRG2 P245GH P250GH P265GH 16Mo3 13CrMo4-5 10CrMo9-10
P355NH P355QH1 1.4301/7 1.4541 1.4404 1.4571
