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welding neck flange PN 400FL.PN400
welding neck flange PN 400 DIN 2627/E - EN 1092-1/B
Seal surface with sealing face
B1: Standard seal surface for all PN
| Machining | Ra (µm) | Rz (µm) |
|---|---|---|
| drilled | min. 3,2 / max. 12,5 | min. 12,5 / max. 50 |
Comparison of the designations acc. to the old DIN standard and the new EN standard:
| DIN 2526 | EN 1092-1 |
|---|---|
| Shape E | Shape B2 (only by arrangement!) |
Dimensions for DN 10 see PN 320.
DN 20 and DN 32 were recently added to EN 1092-1.
In contrast to the DIN standard, EN-1092-1 only specifies the pipe connection dimensions of
the ISO series.
Otherwise, all dimensions of DIN EN-1092-1 are identical to the old DIN 2627.
| Nominal diameter | Sealing face hight [f]* |
|---|---|
| DN < 40 | 2,0 mm |
| DN 50 - 250 | 3,0 mm |
| DN > 250 | 4,0 mm |
DIN 2627/E - EN 1092-1/B
extended product description
<p><b>Seal surface with sealing face</b></p><p><span class="tDescSmall">B1: Standard seal surface for all PN</span></p><table class="techDescTable"><thead><tr><th>Machining</th><th><b> Ra (µm) </b></th><th><b> Rz (µm)</b></th></tr> </thead><tbody><tr class="Even"><td>drilled</td><td>min. 3,2 / max. 12,5</td><td>min. 12,5 / max. 50</td></tr></tbody></table><br><p>Comparison of the designations acc. to the old DIN standard and the new EN standard:</p><table class="techDescTable"><thead><tr><th><b>DIN 2526 </b></th><th><b> EN 1092-1</b></th></tr> </thead><tbody><tr class="Even"><td>Shape E</td><td>Shape B2 (only by arrangement!)</td></tr></tbody></table><br><p><span class="tDescSmall">Dimensions for DN 10 see PN 320.</span></p><p><span class="tDescSmall">DN 20 and DN 32 were recently added to EN 1092-1.</span></p><p><span class="tDescSmall">In contrast to the DIN standard, EN-1092-1 only specifies the pipe connection dimensions of</span></p><p><span class="tDescSmall">the ISO series.</span></p><p><span class="tDescSmall">Otherwise, all dimensions of DIN EN-1092-1 are identical to the old DIN 2627.</span></p><br><br><table class="techDescTable"><thead><tr><th><b>Nominal diameter</b></th><th><b>Sealing face hight [f]*</b></th></tr> </thead><tbody><tr class="Even"><td>DN < 40</td><td>2,0 mm</td></tr><tr class="UnEven"><td>DN 50 - 250</td><td>3,0 mm</td></tr><tr class="Even"><td>DN > 250</td><td>4,0 mm</td></tr></tbody></table>
extended product description
material
1.4404 >>
1.4541 >>
1.4571 >>
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welding neck flange PN 400
DIN 2627/E - EN 1092-1/B
The document will be created with lastest data.
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Stainless steel welding neck flanges more pressure ranges PN 400
welding neck flange PN 400FL.PN400
Product specification
welding neck flange PN 400
DIN 2627/E - EN 1092-1/B
Seal surface with sealing face
B1: Standard seal surface for all PN
| Machining | Ra (µm) | Rz (µm) |
|---|---|---|
| drilled | min. 3,2 / max. 12,5 | min. 12,5 / max. 50 |
Comparison of the designations acc. to the old DIN standard and the new EN standard:
| DIN 2526 | EN 1092-1 |
|---|---|
| Shape E | Shape B2 (only by arrangement!) |
Dimensions for DN 10 see PN 320.
DN 20 and DN 32 were recently added to EN 1092-1.
In contrast to the DIN standard, EN-1092-1 only specifies the pipe connection dimensions of
the ISO series.
Otherwise, all dimensions of DIN EN-1092-1 are identical to the old DIN 2627.
| Nominal diameter | Sealing face hight [f]* |
|---|---|
| DN < 40 | 2,0 mm |
| DN 50 - 250 | 3,0 mm |
| DN > 250 | 4,0 mm |
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welding neck flange PN 400
DIN 2627/E - EN 1092-1/B
The document will be created with lastest data.
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We are online!
For technical questions about our products or instructions for handling our website please consult experts in our chat.
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