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PN 10

PN 16

PN 40

loose plate flange PN 16 LFVB16

Stainless steel loose plate flanges DIN / EN ...for weld-neck collar PN 16

loose plate flange PN 16 for weld-neck collar

Loose plate flange for Weld-on collars - PN 16

Comparison DIN und EN:

DIN (old)	EN (new)
DIN 2674	EN 1092-1 type 04

Use with weld-on collars according to DIN 2674 or according to EN 1092-1 with welded-on

collars of type 34.

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.

Dimensions range

DIN 2674	EN 1092-1
DN 200 to 1200	DN 50 to 600
	(Dimensions DN < 50 see PN 40)

DN 450 were recently added to EN 1092-1

Comparison of dimensions DIN 2674 and EN 1092-1

The following dimensions are identical:

- Outer diameter, [D]

- Circular hole pattern, [k]

Deviations at a glance:

Number of drill holes [Num]

DN	DIN	EN
65	4*	8

(*) = DIN 2673 PN 10

Dimensions [b], Thickness of sheet

DN	DIN	EN
50	16*	20
65	16*	20
80	18*	20
100	18*	22
125	18*	22
150	18*	24
200	20	24
250	24	29
300	28	32
350	32	35
400	36	38
450	44	42
500	44	46
600	44	55

(*) = DIN 2673 PN 10

Dimensions [d6], Inner diameter

DN	DIN	EN
50	78*	77
65	92*	96
100	135*	134
125	158*	162
200	238	240
250	288	294
300	345	348
350	395	400
400	448	454
450	488	500
500	550	556
600	645	660

(*) = DIN 2673 PN 10

Flange connection according to DIN 601

(fits to a pair of flanges)

Consisting of hexagon head screws (number of corresponding flange drill holes)4-6 Mu DIN 601

and a gasket EN 1514 DIN 2690 (for example Klingersil C-4400).

DN	Number	Size
10	4	M 10 x 35
15	4	M 12 x 45
20	4	M 12 x 50
25	4	M 12 x 50
32	4	M 16 x 50
40	4	M 16 x 50
50	4	M 16 x 55
65	8	M 16 x 55
80	8	M 16 x 60
100	8	M 16 x 55
125	8	M 16 x 60
150	8	M 20 x 70
200	12	M 20 x 70
250	12	M 24 x 75
300	12	M 24 x 80
350	16	M 24 x 90
400	16	M 27 x 100
500	20	M 30 x 110
600	20	M 33 x 110

for weld-neck collar

<p><b>Loose plate flange for Weld-on collars - PN 16</b></p><br><p>Comparison DIN und EN:</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 2674</td><td>EN 1092-1 type 04</td></tr></tbody></table><br><p>Use with weld-on collars according to DIN 2674 or according to EN 1092-1 with welded-on</p><p>collars of type 34.</p><br><p>In contrast to the DIN standard, EN-1092-1 only specifies the pipe connection dimensions of the</p><p>ISO series. It is therefore sufficient to stamp the nominal diameter (DN) for marking purposes.</p><br><p>Dimensions range</p><table class="techDescTable"><thead><tr><th><b> DIN 2674 </b></th><th><b> EN 1092-1</b></th></tr> </thead><tbody><tr class="Even"><td>DN 200 to 1200</td><td>DN 50 to 600</td></tr><tr class="UnEven"><td><br></td><td>(Dimensions DN < 50 see PN 40)</td></tr></tbody></table><p><span class="tDescSmall">DN 450 were recently added to EN 1092-1</span></p><br><br><p><b>Comparison of dimensions DIN 2674 and EN 1092-1</b></p><br><p>The following dimensions are identical:</p><br><p>- Outer diameter, [D]</p><p>- Circular hole pattern, [k]</p><br><hr><br><br><p><b>Deviations at a glance:</b></p><br><p>Number of drill holes [Num]</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>65</td><td>4*</td><td>8</td></tr></tbody></table><p><span class="tDescSmall">(*) = DIN 2673 PN 10</span></p><br><p>Dimensions [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>50</td><td>16*</td><td>20</td></tr><tr class="UnEven"><td>65</td><td>16*</td><td>20</td></tr><tr class="Even"><td>80</td><td>18*</td><td>20</td></tr><tr class="UnEven"><td>100</td><td>18*</td><td>22</td></tr><tr class="Even"><td>125</td><td>18*</td><td>22</td></tr><tr class="UnEven"><td>150</td><td>18*</td><td>24</td></tr><tr class="Even"><td>200</td><td>20</td><td>24</td></tr><tr class="UnEven"><td>250</td><td>24</td><td>29</td></tr><tr class="Even"><td>300</td><td>28</td><td>32</td></tr><tr class="UnEven"><td>350</td><td>32</td><td>35</td></tr><tr class="Even"><td>400</td><td>36</td><td>38</td></tr><tr class="UnEven"><td>450</td><td>44</td><td>42</td></tr><tr class="Even"><td>500</td><td>44</td><td>46</td></tr><tr class="UnEven"><td>600</td><td>44</td><td>55</td></tr></tbody></table><p><span class="tDescSmall">(*) = DIN 2673 PN 10</span></p><br><p>Dimensions [d6], Inner diameter</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>50</td><td>78*</td><td>77</td></tr><tr class="UnEven"><td>65</td><td>92*</td><td>96</td></tr><tr class="Even"><td>100</td><td>135*</td><td>134</td></tr><tr class="UnEven"><td>125</td><td>158*</td><td>162</td></tr><tr class="Even"><td>200</td><td>238</td><td>240</td></tr><tr class="UnEven"><td>250</td><td>288</td><td>294</td></tr><tr class="Even"><td>300</td><td>345</td><td>348</td></tr><tr class="UnEven"><td>350</td><td>395</td><td>400</td></tr><tr class="Even"><td>400</td><td>448</td><td>454</td></tr><tr class="UnEven"><td>450</td><td>488</td><td>500</td></tr><tr class="Even"><td>500</td><td>550</td><td>556</td></tr><tr class="UnEven"><td>600</td><td>645</td><td>660</td></tr></tbody></table><p><span class="tDescSmall">(*) = DIN 2673 PN 10</span></p><br><hr><br><br><p><b>Flange connection according to DIN 601</b></p><p><span class="tDescSmall">(fits to a pair of flanges)</span></p><br><p>Consisting of hexagon head screws (number of corresponding flange drill holes)4-6 Mu DIN 601</p><p>and a gasket EN 1514 DIN 2690 (for example Klingersil C-4400).</p><br><table class="techDescTable"><thead><tr><th><b> DN </b></th><th><b> Number </b></th><th><b> Size </b></th></tr> </thead><tbody><tr class="Even"><td>10</td><td>4</td><td>M 10 x 35</td></tr><tr class="UnEven"><td>15</td><td>4</td><td>M 12 x 45</td></tr><tr class="Even"><td>20</td><td>4</td><td>M 12 x 50</td></tr><tr class="UnEven"><td>25</td><td>4</td><td>M 12 x 50</td></tr><tr class="Even"><td>32</td><td>4</td><td>M 16 x 50</td></tr><tr class="UnEven"><td>40</td><td>4</td><td>M 16 x 50</td></tr><tr class="Even"><td>50</td><td>4</td><td>M 16 x 55</td></tr><tr class="UnEven"><td>65</td><td>8</td><td>M 16 x 55</td></tr><tr class="Even"><td>80</td><td>8</td><td>M 16 x 60</td></tr><tr class="UnEven"><td>100</td><td>8</td><td>M 16 x 55</td></tr><tr class="Even"><td>125</td><td>8</td><td>M 16 x 60</td></tr><tr class="UnEven"><td>150</td><td>8</td><td>M 20 x 70</td></tr><tr class="Even"><td>200</td><td>12</td><td>M 20 x 70</td></tr><tr class="UnEven"><td>250</td><td>12</td><td>M 24 x 75</td></tr><tr class="Even"><td>300</td><td>12</td><td>M 24 x 80</td></tr><tr class="UnEven"><td>350</td><td>16</td><td>M 24 x 90</td></tr><tr class="Even"><td>400</td><td>16</td><td>M 27 x 100</td></tr><tr class="UnEven"><td>500</td><td>20</td><td>M 30 x 110</td></tr><tr class="Even"><td>600</td><td>20</td><td>M 33 x 110</td></tr></tbody></table>

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...

...for weld-neck collar

PN 16

Stainless steel loose plate flanges DIN / EN ...for weld-neck collar PN 16

loose plate flange PN 16 LFVB16

Product specification

loose plate flange PN 16

for weld-neck collar

Loose plate flange for Weld-on collars - PN 16

Comparison DIN und EN:

DIN (old)	EN (new)
DIN 2674	EN 1092-1 type 04

Use with weld-on collars according to DIN 2674 or according to EN 1092-1 with welded-on

collars of type 34.

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.

Dimensions range

DIN 2674	EN 1092-1
DN 200 to 1200	DN 50 to 600
	(Dimensions DN < 50 see PN 40)

DN 450 were recently added to EN 1092-1

Comparison of dimensions DIN 2674 and EN 1092-1

The following dimensions are identical:

- Outer diameter, [D]

- Circular hole pattern, [k]

Deviations at a glance:

Number of drill holes [Num]

DN	DIN	EN
65	4*	8

(*) = DIN 2673 PN 10

Dimensions [b], Thickness of sheet

DN	DIN	EN
50	16*	20
65	16*	20
80	18*	20
100	18*	22
125	18*	22
150	18*	24
200	20	24
250	24	29
300	28	32
350	32	35
400	36	38
450	44	42
500	44	46
600	44	55

(*) = DIN 2673 PN 10

Dimensions [d6], Inner diameter

DN	DIN	EN
50	78*	77
65	92*	96
100	135*	134
125	158*	162
200	238	240
250	288	294
300	345	348
350	395	400
400	448	454
450	488	500
500	550	556
600	645	660

(*) = DIN 2673 PN 10

Flange connection according to DIN 601

(fits to a pair of flanges)

Consisting of hexagon head screws (number of corresponding flange drill holes)4-6 Mu DIN 601

and a gasket EN 1514 DIN 2690 (for example Klingersil C-4400).

DN	Number	Size
10	4	M 10 x 35
15	4	M 12 x 45
20	4	M 12 x 50
25	4	M 12 x 50
32	4	M 16 x 50
40	4	M 16 x 50
50	4	M 16 x 55
65	8	M 16 x 55
80	8	M 16 x 60
100	8	M 16 x 55
125	8	M 16 x 60
150	8	M 20 x 70
200	12	M 20 x 70
250	12	M 24 x 75
300	12	M 24 x 80
350	16	M 24 x 90
400	16	M 27 x 100
500	20	M 30 x 110
600	20	M 33 x 110

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DN	DIN	EN
50	16*	20
65	16*	20
80	18*	20
100	18*	22
125	18*	22
150	18*	24
200	20	24
250	24	29
300	28	32
350	32	35
400	36	38
450	44	42
500	44	46
600	44	55

DN	DIN	EN
50	16*	20
65	16*	20
80	18*	20
100	18*	22
125	18*	22
150	18*	24
200	20	24
250	24	29
300	28	32
350	32	35
400	36	38
450	44	42
500	44	46
600	44	55

DN	DIN	EN
50	16*	20
65	16*	20
80	18*	20
100	18*	22
125	18*	22
150	18*	24
200	20	24
250	24	29
300	28	32
350	32	35
400	36	38
450	44	42
500	44	46
600	44	55

DN	DIN	EN
50	16*	20
65	16*	20
80	18*	20
100	18*	22
125	18*	22
150	18*	24
200	20	24
250	24	29
300	28	32
350	32	35
400	36	38
450	44	42
500	44	46
600	44	55

DN	DIN	EN
50	16*	20
65	16*	20
80	18*	20
100	18*	22
125	18*	22
150	18*	24
200	20	24
250	24	29
300	28	32
350	32	35
400	36	38
450	44	42
500	44	46
600	44	55

DN	DIN	EN
50	16*	20
65	16*	20
80	18*	20
100	18*	22
125	18*	22
150	18*	24
200	20	24
250	24	29
300	28	32
350	32	35
400	36	38
450	44	42
500	44	46
600	44	55