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welding neck flange PN 6FL.6

Stainless steel welding neck flanges special materials PN 6

Stainless steel welding neck flanges special materials PN 6 Product specification

welding neck flange PN 6 DIN 2631/C - EN 1092-1/B1

Welding neck flange PN 6 according to DIN 2631 and EN 1092-1 Type 11

Seal surface with sealing face

Nominal diameter	Sealing face height[f]*
DN < 40	2,0 mm
DN 50 - 250	3,0 mm
DN 300 - 500	4,0 mm
DN 500 - 2000	5,0 mm

see Fig. 3/4

Machining	Ra (µm)	Rz (µm)
rotated	min. 3,25 / max. 12,5	min. 12,5/ max. 50

Comparison of the designations according to the old DIN standard and the new EN standard:

DIN 2526	EN 1092-1
Shape C	Shape B1

Comparison of dimension DIN 2631 and EN 1092-1

All dimensions identical up to DN 500.

For DN 600 the dimensions [b] deviate and for DN 700 the dimensions [h] deviate.

(Please specify if necessary! Otherwise we reserve the right to deliver the less expensive

or the available variant.)

Dimension [b] (Thickness of sheet)

DN	DIN	EN
600	24	30
700	24	30
800	24	30
900	26	34
1000	26	38
1200	28	42

All dimensions in mm

Dimension [h] (Mounting height)

DN	DIN	EN
700	70	76
800	70	76
900	70	78
1000	70	82
1200	90	104

All Dimensions in mm

DIN 2631/C - EN 1092-1/B1

<p><b>Welding neck flange PN 6 according to DIN 2631 and EN 1092-1 Type 11</b></p><br><br><p><b>Seal surface with sealing face</b></p><br><br><table class="techDescTable"><thead><tr><th><b>Nominal diameter</b></th><th><b>Sealing face height[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 300 - 500</td><td>4,0 mm</td></tr><tr class="UnEven"><td>DN 500 - 2000</td><td>5,0 mm</td></tr></tbody></table><p><span class="tDescSmall">see Fig. 3/4</span></p><br><br><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>rotated</td><td>min. 3,25 / max. 12,5</td><td>min. 12,5/ max. 50</td></tr></tbody></table><br><br><p>Comparison of the designations according 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 C</td><td>Shape B1</td></tr></tbody></table><br><hr><br><br><p><b>Comparison of dimension DIN 2631 and EN 1092-1</b></p><br><p>All dimensions identical up to DN 500.</p><p>For DN 600 the dimensions [b] deviate and for DN 700 the dimensions [h] deviate.</p><p><span class="tDescSmall">(Please specify if necessary! Otherwise we reserve the right to deliver the less expensive</span></p><p><span class="tDescSmall">or the available variant.)</span></p><br><br><p>Dimension [b] (Thickness of sheet)</p><table class="techDescTable"><thead><tr><th><b> DN </b></th><th><b>DIN </b></th><th><b>EN </b></th></tr> </thead><tbody><tr class="Even"><td>600</td><td>24</td><td>30</td></tr><tr class="UnEven"><td>700</td><td>24</td><td>30</td></tr><tr class="Even"><td>800</td><td>24</td><td>30</td></tr><tr class="UnEven"><td>900</td><td>26</td><td>34</td></tr><tr class="Even"><td>1000</td><td>26</td><td>38</td></tr><tr class="UnEven"><td>1200</td><td>28</td><td>42</td></tr></tbody></table><p><span class="tDescSmall">All dimensions in mm</span></p><br><br><p>Dimension [h] (Mounting height)</p><table class="techDescTable"><thead><tr><th><b> DN </b></th><th><b>DIN </b></th><th><b>EN </b></th></tr> </thead><tbody><tr class="Even"><td>700</td><td>70</td><td>76</td></tr><tr class="UnEven"><td>800</td><td>70</td><td>76</td></tr><tr class="Even"><td>900</td><td>70</td><td>78</td></tr><tr class="UnEven"><td>1000</td><td>70</td><td>82</td></tr><tr class="Even"><td>1200</td><td>90</td><td>104</td></tr></tbody></table><p><span class="tDescSmall">All Dimensions in mm</span></p>

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special materials

PN 6

Stainless steel welding neck flanges special materials PN 6

welding neck flange PN 6FL.6

Product specification

welding neck flange PN 6

DIN 2631/C - EN 1092-1/B1

Welding neck flange PN 6 according to DIN 2631 and EN 1092-1 Type 11

Seal surface with sealing face

Nominal diameter	Sealing face height[f]*
DN < 40	2,0 mm
DN 50 - 250	3,0 mm
DN 300 - 500	4,0 mm
DN 500 - 2000	5,0 mm

see Fig. 3/4

Machining	Ra (µm)	Rz (µm)
rotated	min. 3,25 / max. 12,5	min. 12,5/ max. 50

Comparison of the designations according to the old DIN standard and the new EN standard:

DIN 2526	EN 1092-1
Shape C	Shape B1

Comparison of dimension DIN 2631 and EN 1092-1

All dimensions identical up to DN 500.

For DN 600 the dimensions [b] deviate and for DN 700 the dimensions [h] deviate.

(Please specify if necessary! Otherwise we reserve the right to deliver the less expensive

or the available variant.)

Dimension [b] (Thickness of sheet)

DN	DIN	EN
600	24	30
700	24	30
800	24	30
900	26	34
1000	26	38
1200	28	42

All dimensions in mm

Dimension [h] (Mounting height)

DN	DIN	EN
700	70	76
800	70	76
900	70	78
1000	70	82
1200	90	104

All Dimensions in mm

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