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with groove

with tongue

welding neck flange PN 40FL.F40

Stainless steel welding neck flanges more sealing surfaces with tongue Product specification

welding neck flange PN 40 with tongue DIN 2635/ 2512

Welding neck flange PN 40 according to DIN 2635

Seal surface with spring

according to DIN 2512 Shape F

Table of dimensions

DN	Øw	Øx	f2
10	24	34	4,0
15	29	39	4,0
20	36	50	4,0
25	43	57	4,0
32	51	65	4,0
40	61	75	4,0
50	73	87	4,0
65	95	109	4,0
80	106	120	4,0
100	129	149	4,5
125	155	175	4,5
150	183	203	4,5
200	239	259	4,5
250	292	312	4,5
300	343	363	4,5
350	395	421	5,0
400	447	473	5,0
500	549	575	5,0
600	649	675	5,0
700	751	777	5,0
800	856	882	5,0
900	961	987	5,0
1000	1062	1092	6,0

All dimensions in mm

Comparison of dimension DIN 2512 and EN 1092-1

The overall dimensions of the tongues and grooves according to DIN EN 1092-1 are designed

lower or higher than according to DIN 2512 (Form N or Form F), issued 1975.

Seals

Gaskets according to DIN 2691 are used as static seals for flanges with a tongue and groove,

for example in high pressure quality graphite, elastomers, and plastics.

with tongue DIN 2635/ 2512

Welding neck flange PN 40 according to DIN 2635 Seal surface with springaccording to DIN 2512 Shape F Table of dimensions<table class="techDescTable"><thead><tr><th>DN</th><th>Øw</th><th>Øx</th><th>f2</th></tr> </thead><tbody><tr class="Even"><td>10</td><td>24</td><td>34</td><td>4,0</td></tr><tr class="UnEven"><td>15</td><td>29</td><td>39</td><td>4,0</td></tr><tr class="Even"><td>20</td><td>36</td><td>50</td><td>4,0</td></tr><tr class="UnEven"><td>25</td><td>43</td><td>57</td><td>4,0</td></tr><tr class="Even"><td>32</td><td>51</td><td>65</td><td>4,0</td></tr><tr class="UnEven"><td>40</td><td>61</td><td>75</td><td>4,0</td></tr><tr class="Even"><td>50</td><td>73</td><td>87</td><td>4,0</td></tr><tr class="UnEven"><td>65</td><td>95</td><td>109</td><td>4,0</td></tr><tr class="Even"><td>80</td><td>106</td><td>120</td><td>4,0</td></tr><tr class="UnEven"><td>100</td><td>129</td><td>149</td><td>4,5</td></tr><tr class="Even"><td>125</td><td>155</td><td>175</td><td>4,5</td></tr><tr class="UnEven"><td>150</td><td>183</td><td>203</td><td>4,5</td></tr><tr class="Even"><td>200</td><td>239</td><td>259</td><td>4,5</td></tr><tr class="UnEven"><td>250</td><td>292</td><td>312</td><td>4,5</td></tr><tr class="Even"><td>300</td><td>343</td><td>363</td><td>4,5</td></tr><tr class="UnEven"><td>350</td><td>395</td><td>421</td><td>5,0</td></tr><tr class="Even"><td>400</td><td>447</td><td>473</td><td>5,0</td></tr><tr class="UnEven"><td>500</td><td>549</td><td>575</td><td>5,0</td></tr><tr class="Even"><td>600</td><td>649</td><td>675</td><td>5,0</td></tr><tr class="UnEven"><td>700</td><td>751</td><td>777</td><td>5,0</td></tr><tr class="Even"><td>800</td><td>856</td><td>882</td><td>5,0</td></tr><tr class="UnEven"><td>900</td><td>961</td><td>987</td><td>5,0</td></tr><tr class="Even"><td>1000</td><td>1062</td><td>1092</td><td>6,0</td></tr></tbody></table>All dimensions in mm <hr> Comparison of dimension DIN 2512 and EN 1092-1 The overall dimensions of the tongues and grooves according to DIN EN 1092-1 are designedlower or higher than according to DIN 2512 (Form N or Form F), issued 1975. Seals Gaskets according to DIN 2691 are used as static seals for flanges with a tongue and groove,for example in high pressure quality graphite, elastomers, and plastics.

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...

PN 40

with tongue

Stainless steel welding neck flanges more sealing surfaces with tongue

welding neck flange PN 40FL.F40

Product specification

welding neck flange PN 40

with tongue DIN 2635/ 2512

Welding neck flange PN 40 according to DIN 2635

Seal surface with spring

according to DIN 2512 Shape F

Table of dimensions

DN	Øw	Øx	f2
10	24	34	4,0
15	29	39	4,0
20	36	50	4,0
25	43	57	4,0
32	51	65	4,0
40	61	75	4,0
50	73	87	4,0
65	95	109	4,0
80	106	120	4,0
100	129	149	4,5
125	155	175	4,5
150	183	203	4,5
200	239	259	4,5
250	292	312	4,5
300	343	363	4,5
350	395	421	5,0
400	447	473	5,0
500	549	575	5,0
600	649	675	5,0
700	751	777	5,0
800	856	882	5,0
900	961	987	5,0
1000	1062	1092	6,0

All dimensions in mm

Comparison of dimension DIN 2512 and EN 1092-1

The overall dimensions of the tongues and grooves according to DIN EN 1092-1 are designed

lower or higher than according to DIN 2512 (Form N or Form F), issued 1975.

Seals

Gaskets according to DIN 2691 are used as static seals for flanges with a tongue and groove,

for example in high pressure quality graphite, elastomers, and plastics.

measures and values

stocks and pricing

downloads

associated articles

Ask our experts