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plate flange PN 16GF.16

Stainless steel plate flanges DIN / EN PN 16 (EN 1092-1)

Stainless steel plate flanges DIN / EN PN 16 (EN 1092-1) Product specification

plate flange PN 16

Plate flange for welding PN 16 - acc. to EN 1092-1 type 01

with plate gasket shape

Comparison DIN and EN

The European standard EN 1092-1/01 has replaced the national standard DIN 2576 in 2007.

New in EN 1092-1 are the pressure levels PN 16 and PN 40 for plate flanges.

For dimensions up to DN 40, the EN refers to the standard series of PN 40 pressure level.

From DN 50 to DN 150, the EN refers to the standard series of PN 16 pressure level.

For nominal sizes larger than DN 150, EN standardizes pressure levels PN 10 and PN 16.

Standards

DIN (old)	EN (new)
DIN 2576 PN 10	EN 1092-1 type 01 PN 16

In contrast to the DIN standard, EN-1092-1 only specifies the pipe connection dimensions of the ISO series.

It is therefore sufficient to stamp the nominal diameter (DN) for marking purposes.

Dimension range

DIN 2576	EN 1092-1
DN 10 to 500	DN 50 to 1000
(Druckstufe PN 10)	(Dimensions for DN < 50 see PN 40)

Designation of the gasket shape

DIN 2526	EN 1092-1
Shape B	Shape A

Seal surface

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

Comparison of dimensions DIN 2576 and EN 1092-1

Dimension [k], Circular hole pattern

DN	DIN (PN 10)	EN - PN 10	EN - PN 16	EN - PN 40
10	60	>> PN 40	>> PN 40	60
15	65	>> PN 40	>> PN 40	65
20	75	>> PN 40	>> PN 40	75
25	85	>> PN 40	>> PN 40	85
32	100	>> PN 40	>> PN 40	100
40	110	>> PN 40	>> PN 40	110
50	125	>> PN 16	125
65	145	>> PN 16	145
80	160	>> PN 16	160
100	180	>> PN 16	180
125	210	>> PN 16	210
150	240	>> PN 16	240
200	295	295	295
250	350	350	355
300	400	400	410
350	460	460	470
400	515	515	525
450	565	565	585
500	620	620	650
600	-	725	770

All dimensions in mm

[M], No. of screws x size

DN	DIN (PN 10)	EN - PN 10	EN - PN 16	EN - PN 40
10	4 x M12	>> PN 40	>> PN 40	4 x M12
15	4 x M12	>> PN 40	>> PN 40	4 x M12
20	4 x M12	>> PN 40	>> PN 40	4 x M12
25	4 x M12	>> PN 40	>> PN 40	4 x M12
32	4 x M16	>> PN 40	>> PN 40	4 x M16
40	4 x M16	>> PN 40	>> PN 40	4 x M16
50	4 x M16	>> PN 16	4 x M16
65	4 x M16	>> PN 16	8 x M16*
80	8 x M16	>> PN 16	8 x M16
100	8 x M16	>> PN 16	8 x M16
125	8 x M16	>> PN 16	8 x M16
150	8 x M20	>> PN 16	8 x M20
200	8 x M20	8 x M20	12 x M20
250	12 x M20	12 x M20	12 x M24
300	12 x M20	12 x M20	12 x M24
350	16 x M20	16 x M20	16 x M24
400	16 x M24	16 x M24	16 x M27
450	20 x M24	20 x M24	20 x M27
500	20 x M24	20 x M24	20 x M30
600	-	20 x M27	20 x M33

* = By agreement, flanges with this PN and DN may also be supplied with 4 holes.

Dimension [b], Thickness of sheet

DN	DIN (PN 10)	EN - PN 10	EN - PN 16	EN - PN 40
10	14	>> PN 40	>> PN 40	14
15	14	>> PN 40	>> PN 40	14
20	16	>> PN 40	>> PN 40	16
25	16	>> PN 40	>> PN 40	16
32	16	>> PN 40	>> PN 40	18
40	16	>> PN 40	>> PN 40	18
50	18	>> PN 16	20
65	18	>> PN 16	20
80	20	>> PN 16	20
100	20	>> PN 16	22
125	22	>> PN 16	22
150	22	>> PN 16	24
200	24	24	26
250	26	26	29
300	26	26	32
350	28	30	35
400	32	32	38
450	38	36	42
500	38	38	46
600	-	42	55

All dimensions in mm

Product specification

<p><b>Plate flange for welding PN 16 - acc. to EN 1092-1 type 01</b></p><p><span class="tDescSmall">with plate gasket shape</span></p><br><br><p>Comparison DIN and EN</p><br><p>The European standard EN 1092-1/01 has replaced the national standard DIN 2576 in 2007.</p><p>New in EN 1092-1 are the pressure levels PN 16 and PN 40 for plate flanges.</p><p>For dimensions up to DN 40, the EN refers to the standard series of PN 40 pressure level.</p><p>From DN 50 to DN 150, the EN refers to the standard series of PN 16 pressure level.</p><p>For nominal sizes larger than DN 150, EN standardizes pressure levels PN 10 and PN 16.</p><br><br><p>Standards</p><table class="techDescTable"><thead><tr><th><b> DIN (old) </b></th><th><b> EN (new)</b></th></tr> </thead><tbody><tr class="Even"><td>DIN 2576 PN 10</td><td>EN 1092-1 type 01 PN 16</td></tr></tbody></table><p><span class="tDescSmall">In contrast to the DIN standard, EN-1092-1 only specifies the pipe connection dimensions of the ISO series.</span></p><p><span class="tDescSmall">It is therefore sufficient to stamp the nominal diameter (DN) for marking purposes.</span></p><br><p>Dimension range</p><table class="techDescTable"><thead><tr><th><b> DIN 2576 </b></th><th><b> EN 1092-1</b></th></tr> </thead><tbody><tr class="Even"><td>DN 10 to 500</td><td>DN 50 to 1000</td></tr><tr class="UnEven"><td>(Druckstufe PN 10)</td><td>(Dimensions for DN < 50 see PN 40)</td></tr></tbody></table><br><p>Designation of the gasket shape</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 B</td><td>Shape A</td></tr></tbody></table><br><p>Seal surface</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>rotaded</td><td>min. 3,25 / max. 12,5</td><td>min. 12,5/ max. 50</td></tr></tbody></table><br><hr><br><br><p><b>Comparison of dimensions DIN 2576 and EN 1092-1</b></p><br><p>Dimension [k], Circular hole pattern</p><table class="techDescTable"><thead><tr><th><b> DN </b></th><th><b> DIN (PN 10)</b></th><th><b> EN - PN 10</b></th><th><b>EN - PN 16</b></th><th><b>EN - PN 40</b></th></tr> </thead><tbody><tr class="Even"><td>10</td><td>60</td><td>>> PN 40</td><td>>> PN 40</td><td>60</td></tr><tr class="UnEven"><td>15</td><td>65</td><td>>> PN 40</td><td>>> PN 40</td><td>65</td></tr><tr class="Even"><td>20</td><td>75</td><td>>> PN 40</td><td>>> PN 40</td><td>75</td></tr><tr class="UnEven"><td>25</td><td>85</td><td>>> PN 40</td><td>>> PN 40</td><td>85</td></tr><tr class="Even"><td>32</td><td>100</td><td>>> PN 40</td><td>>> PN 40</td><td>100</td></tr><tr class="UnEven"><td>40</td><td>110</td><td>>> PN 40</td><td>>> PN 40</td><td>110</td></tr><tr class="Even"><td>50</td><td>125</td><td>>> PN 16</td><td>125</td><td><br></td></tr><tr class="UnEven"><td>65</td><td>145</td><td>>> PN 16</td><td>145</td><td><br></td></tr><tr class="Even"><td>80</td><td>160</td><td>>> PN 16</td><td>160</td><td><br></td></tr><tr class="UnEven"><td>100</td><td>180</td><td>>> PN 16</td><td>180</td><td><br></td></tr><tr class="Even"><td>125</td><td>210</td><td>>> PN 16</td><td>210</td><td><br></td></tr><tr class="UnEven"><td>150</td><td>240</td><td>>> PN 16</td><td>240</td><td><br></td></tr><tr class="Even"><td>200</td><td>295</td><td>295</td><td>295</td><td><br></td></tr><tr class="UnEven"><td>250</td><td>350</td><td>350</td><td>355</td><td><br></td></tr><tr class="Even"><td>300</td><td>400</td><td>400</td><td>410</td><td><br></td></tr><tr class="UnEven"><td>350</td><td>460</td><td>460</td><td>470</td><td><br></td></tr><tr class="Even"><td>400</td><td>515</td><td>515</td><td>525</td><td><br></td></tr><tr class="UnEven"><td>450</td><td>565</td><td>565</td><td>585</td><td><br></td></tr><tr class="Even"><td>500</td><td>620</td><td>620</td><td>650</td><td><br></td></tr><tr class="UnEven"><td>600</td><td>-</td><td>725</td><td>770</td><td><br></td></tr></tbody></table><p><span class="tDescSmall">All dimensions in mm</span></p><br><p>[M], No. of screws x size</p><table class="techDescTable"><thead><tr><th><b> DN </b></th><th><b> DIN (PN 10)</b></th><th><b> EN - PN 10</b></th><th><b>EN - PN 16</b></th><th><b>EN - PN 40</b></th></tr> </thead><tbody><tr class="Even"><td>10</td><td>4 x M12</td><td>>> PN 40</td><td>>> PN 40</td><td>4 x M12</td></tr><tr class="UnEven"><td>15</td><td>4 x M12</td><td>>> PN 40</td><td>>> PN 40</td><td>4 x M12</td></tr><tr class="Even"><td>20</td><td>4 x M12</td><td>>> PN 40</td><td>>> PN 40</td><td>4 x M12</td></tr><tr class="UnEven"><td>25</td><td>4 x M12</td><td>>> PN 40</td><td>>> PN 40</td><td>4 x M12</td></tr><tr class="Even"><td>32</td><td>4 x M16</td><td>>> PN 40</td><td>>> PN 40</td><td>4 x M16</td></tr><tr class="UnEven"><td>40</td><td>4 x M16</td><td>>> PN 40</td><td>>> PN 40</td><td>4 x M16</td></tr><tr class="Even"><td>50</td><td>4 x M16</td><td>>> PN 16</td><td>4 x M16</td><td><br></td></tr><tr class="UnEven"><td>65</td><td>4 x M16</td><td>>> PN 16</td><td>8 x M16*</td><td><br></td></tr><tr class="Even"><td>80</td><td>8 x M16</td><td>>> PN 16</td><td>8 x M16</td><td><br></td></tr><tr class="UnEven"><td>100</td><td>8 x M16</td><td>>> PN 16</td><td>8 x M16</td><td><br></td></tr><tr class="Even"><td>125</td><td>8 x M16</td><td>>> PN 16</td><td>8 x M16</td><td><br></td></tr><tr class="UnEven"><td>150</td><td>8 x M20</td><td>>> PN 16</td><td>8 x M20</td><td><br></td></tr><tr class="Even"><td>200</td><td>8 x M20</td><td>8 x M20</td><td>12 x M20</td><td><br></td></tr><tr class="UnEven"><td>250</td><td>12 x M20</td><td>12 x M20</td><td>12 x M24</td><td><br></td></tr><tr class="Even"><td>300</td><td>12 x M20</td><td>12 x M20</td><td>12 x M24</td><td><br></td></tr><tr class="UnEven"><td>350</td><td>16 x M20</td><td>16 x M20</td><td>16 x M24</td><td><br></td></tr><tr class="Even"><td>400</td><td>16 x M24</td><td>16 x M24</td><td>16 x M27</td><td><br></td></tr><tr class="UnEven"><td>450</td><td>20 x M24</td><td>20 x M24</td><td>20 x M27</td><td><br></td></tr><tr class="Even"><td>500</td><td>20 x M24</td><td>20 x M24</td><td>20 x M30</td><td><br></td></tr><tr class="UnEven"><td>600</td><td>-</td><td>20 x M27</td><td>20 x M33</td><td><br></td></tr></tbody></table><p><span class="tDescSmall">* = By agreement, flanges with this PN and DN may also be supplied with 4 holes.</span></p><br><hr><br><br><p>Dimension [b], Thickness of sheet</p><table class="techDescTable"><thead><tr><th><b> DN </b></th><th><b> DIN (PN 10)</b></th><th><b> EN - PN 10</b></th><th><b>EN - PN 16</b></th><th><b>EN - PN 40</b></th></tr> </thead><tbody><tr class="Even"><td>10</td><td>14</td><td>>> PN 40</td><td>>> PN 40</td><td>14</td></tr><tr class="UnEven"><td>15</td><td>14</td><td>>> PN 40</td><td>>> PN 40</td><td>14</td></tr><tr class="Even"><td>20</td><td>16</td><td>>> PN 40</td><td>>> PN 40</td><td>16</td></tr><tr class="UnEven"><td>25</td><td>16</td><td>>> PN 40</td><td>>> PN 40</td><td>16</td></tr><tr class="Even"><td>32</td><td>16</td><td>>> PN 40</td><td>>> PN 40</td><td>18</td></tr><tr class="UnEven"><td>40</td><td>16</td><td>>> PN 40</td><td>>> PN 40</td><td>18</td></tr><tr class="Even"><td>50</td><td>18</td><td>>> PN 16</td><td>20</td><td><br></td></tr><tr class="UnEven"><td>65</td><td>18</td><td>>> PN 16</td><td>20</td><td><br></td></tr><tr class="Even"><td>80</td><td>20</td><td>>> PN 16</td><td>20</td><td><br></td></tr><tr class="UnEven"><td>100</td><td>20</td><td>>> PN 16</td><td>22</td><td><br></td></tr><tr class="Even"><td>125</td><td>22</td><td>>> PN 16</td><td>22</td><td><br></td></tr><tr class="UnEven"><td>150</td><td>22</td><td>>> PN 16</td><td>24</td><td><br></td></tr><tr class="Even"><td>200</td><td>24</td><td>24</td><td>26</td><td><br></td></tr><tr class="UnEven"><td>250</td><td>26</td><td>26</td><td>29</td><td><br></td></tr><tr class="Even"><td>300</td><td>26</td><td>26</td><td>32</td><td><br></td></tr><tr class="UnEven"><td>350</td><td>28</td><td>30</td><td>35</td><td><br></td></tr><tr class="Even"><td>400</td><td>32</td><td>32</td><td>38</td><td><br></td></tr><tr class="UnEven"><td>450</td><td>38</td><td>36</td><td>42</td><td><br></td></tr><tr class="Even"><td>500</td><td>38</td><td>38</td><td>46</td><td><br></td></tr><tr class="UnEven"><td>600</td><td>-</td><td>42</td><td>55</td><td><br></td></tr></tbody></table><p><span class="tDescSmall">All dimensions in mm</span></p>

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DIN / EN

PN 16 (EN 1092-1)

Stainless steel plate flanges DIN / EN PN 16 (EN 1092-1)

plate flange PN 16GF.16

Product specification

plate flange PN 16

Plate flange for welding PN 16 - acc. to EN 1092-1 type 01

with plate gasket shape

Comparison DIN and EN

The European standard EN 1092-1/01 has replaced the national standard DIN 2576 in 2007.

New in EN 1092-1 are the pressure levels PN 16 and PN 40 for plate flanges.

For dimensions up to DN 40, the EN refers to the standard series of PN 40 pressure level.

From DN 50 to DN 150, the EN refers to the standard series of PN 16 pressure level.

For nominal sizes larger than DN 150, EN standardizes pressure levels PN 10 and PN 16.

Standards

DIN (old)	EN (new)
DIN 2576 PN 10	EN 1092-1 type 01 PN 16

In contrast to the DIN standard, EN-1092-1 only specifies the pipe connection dimensions of the ISO series.

It is therefore sufficient to stamp the nominal diameter (DN) for marking purposes.

Dimension range

DIN 2576	EN 1092-1
DN 10 to 500	DN 50 to 1000
(Druckstufe PN 10)	(Dimensions for DN < 50 see PN 40)

Designation of the gasket shape

DIN 2526	EN 1092-1
Shape B	Shape A

Seal surface

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

Comparison of dimensions DIN 2576 and EN 1092-1

Dimension [k], Circular hole pattern

DN	DIN (PN 10)	EN - PN 10	EN - PN 16	EN - PN 40
10	60	>> PN 40	>> PN 40	60
15	65	>> PN 40	>> PN 40	65
20	75	>> PN 40	>> PN 40	75
25	85	>> PN 40	>> PN 40	85
32	100	>> PN 40	>> PN 40	100
40	110	>> PN 40	>> PN 40	110
50	125	>> PN 16	125
65	145	>> PN 16	145
80	160	>> PN 16	160
100	180	>> PN 16	180
125	210	>> PN 16	210
150	240	>> PN 16	240
200	295	295	295
250	350	350	355
300	400	400	410
350	460	460	470
400	515	515	525
450	565	565	585
500	620	620	650
600	-	725	770

All dimensions in mm

[M], No. of screws x size

DN	DIN (PN 10)	EN - PN 10	EN - PN 16	EN - PN 40
10	4 x M12	>> PN 40	>> PN 40	4 x M12
15	4 x M12	>> PN 40	>> PN 40	4 x M12
20	4 x M12	>> PN 40	>> PN 40	4 x M12
25	4 x M12	>> PN 40	>> PN 40	4 x M12
32	4 x M16	>> PN 40	>> PN 40	4 x M16
40	4 x M16	>> PN 40	>> PN 40	4 x M16
50	4 x M16	>> PN 16	4 x M16
65	4 x M16	>> PN 16	8 x M16*
80	8 x M16	>> PN 16	8 x M16
100	8 x M16	>> PN 16	8 x M16
125	8 x M16	>> PN 16	8 x M16
150	8 x M20	>> PN 16	8 x M20
200	8 x M20	8 x M20	12 x M20
250	12 x M20	12 x M20	12 x M24
300	12 x M20	12 x M20	12 x M24
350	16 x M20	16 x M20	16 x M24
400	16 x M24	16 x M24	16 x M27
450	20 x M24	20 x M24	20 x M27
500	20 x M24	20 x M24	20 x M30
600	-	20 x M27	20 x M33

* = By agreement, flanges with this PN and DN may also be supplied with 4 holes.

Dimension [b], Thickness of sheet

DN	DIN (PN 10)	EN - PN 10	EN - PN 16	EN - PN 40
10	14	>> PN 40	>> PN 40	14
15	14	>> PN 40	>> PN 40	14
20	16	>> PN 40	>> PN 40	16
25	16	>> PN 40	>> PN 40	16
32	16	>> PN 40	>> PN 40	18
40	16	>> PN 40	>> PN 40	18
50	18	>> PN 16	20
65	18	>> PN 16	20
80	20	>> PN 16	20
100	20	>> PN 16	22
125	22	>> PN 16	22
150	22	>> PN 16	24
200	24	24	26
250	26	26	29
300	26	26	32
350	28	30	35
400	32	32	38
450	38	36	42
500	38	38	46
600	-	42	55

All dimensions in mm

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