DIN 2632 PN 10 Weld Neck Flanges
We are the DIN 2632 PN 10 weld neck flange manufacturer in China
DIN 2632 is the old Norms for DIN Weld neck Flanges ,
The European standard EN 1092-1 / 11 has replaced the national standard DIN 2632 in 2007.
For nominal sizes larger than DN 150, EN standardizes pressure levels PN 10 and PN 16.
For dimensions DN < 50 the EN refers to the standard series of PN 40 pressure level.
For dimensions DN < 200 the EN refers to the standard series of PN 16 pressure level.
DIN flange– the German Institute for Standardization, is a private organization providing standardization services in Germany.
standard reference
- DIN 2527 Blind flanges, DIN 2527 PN 6,PN10; PN16; PN25,PN40,PN64,PN100
DIN 2566
DIN 2566, Threaded Flange PN10 and PN16
DIN 2573
DIN 2573 Slip-on Plate Flange PN6
DIN 2576
Slip On Flanges to DIN 2576 PN10, PN16, PN40, PN64, PN100 made from plate or forged.
DIN 2631 DIN2632
DIN 2631 PN6 DIN2632 PN10 – welding neck flange DIN 2633 DIN 2634
DIN 2633 PN16 Welding neck, DIN 2633 PN16 DIN 2634 Welding neck, PN25
DIN 2635 DIN 2636
DIN 2635 Weld Neck Flange PN40 DIN 2636 PN64 DIN 2627 DIN 2628 DIN 2629
DIN 2627 Weld Neck Flange PN400 DIN 2628 PN320 DIN 2629 250
DIN 2630 DIN 2631
DIN 2630 Weld Neck Flange PN1 and 2.5 DIN 2631 Weld Neck Flange PN6
Dimension of DIN 2632 Weld Neck Flanges(PN 10)
DIN 2632 PN 10 WELD NECK FLANGE Dimensions
Germany standard flange DIN 2632 welding neck flanges; nominal pressure 10
| Pipe | Flange | Neck | Raised face | Screws | Weight | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (7,85 Kg/dm3) | ||||||||||||||||
| Rated | d1 | D | b | k | h1 | d3 | s | r | h2 | d4 | f | Holes | Thread | d2 | Kg | |
| Diameter | ISO Series | DIN Series | ||||||||||||||
| 15 | – | 20 | 95 | 14 | 65 | 35 | 30 | 2 | 4 | 6 | 45 | 2 | 4 | M 12 | 14 | 0,648 |
| 21,3 | – | 32 | ||||||||||||||
| 20 | – | 25 | 105 | 16 | 75 | 38 | 38 | 2,3 | 4 | 6 | 58 | 2 | 4 | M 12 | 14 | 0,952 |
| 26,9 | – | 40 | ||||||||||||||
| 25 | – | 30 | 115 | 16 | 85 | 38 | 42 | 2,6 | 4 | 6 | 68 | 2 | 4 | M 12 | 14 | 1,14 |
| 33,7 | – | 45 | ||||||||||||||
| 32 | – | 38 | 140 | 16 | 100 | 40 | 52 | 2,6 | 6 | 6 | 78 | 2 | 4 | M 16 | 18 | 1,69 |
| 42,4 | – | 56 | ||||||||||||||
| 40 | – | 44,5 | 150 | 16 | 110 | 42 | 60 | 2,6 | 6 | 7 | 88 | 3 | 4 | M 16 | 18 | 1,86 |
| 48,3 | – | 64 | ||||||||||||||
| 50 | – | 57 | 165 | 18 | 125 | 45 | 72 | 2,9 | 6 | 8 | 102 | 3 | 4 | M 16 | 18 | 2,53 |
| 60,3 | – | 75 | ||||||||||||||
| 65 | 76,1 | – | 185 | 18 | 145 | 45 | 90 | 2,9 | 6 | 10 | 122 | 3 | 4 | M 16 | 18 | 3,06 |
| 80 | 88,9 | – | 200 | 20 | 160 | 50 | 105 | 3,2 | 8 | 10 | 138 | 3 | 8 | M 16 | 18 | 3,7 |
| 100 | – | 108 | 220 | 20 | 180 | 52 | 125 | 3,6 | 8 | 12 | 158 | 3 | 8 | M 16 | 18 | 4,62 |
| 114,3 | – | 131 | ||||||||||||||
| 125 | – | 133 | 250 | 22 | 210 | 55 | 150 | 4 | 8 | 12 | 188 | 3 | 8 | M 16 | 18 | 6,3 |
| 139,7 | – | 156 | ||||||||||||||
| 150 | – | 159 | 285 | 22 | 240 | 55 | 175 | 4,5 | 10 | 12 | 212 | 3 | 8 | M 20 | 22 | 7,75 |
| 168,3 | – | 184 | ||||||||||||||
| 200 | 219,1 | – | 340 | 24 | 295 | 62 | 235 | 5,9 | 10 | 16 | 268 | 3 | 8 | M 20 | 22 | 11,3 |
| 250 | – | 267 | 395 | 26 | 350 | 68 | 285 | 6,3 | 12 | 16 | 320 | 3 | 12 | M 20 | 22 | 14,7 |
| 273 | – | 292 | ||||||||||||||
| 300 | 323,9 | – | 445 | 26 | 400 | 68 | 344 | 7,1 | 12 | 16 | 370 | 4 | 12 | M 20 | 22 | 17,4 |
| 350 | 355,6 | – | 505 | 26 | 460 | 68 | 385 | 7,1 | 12 | 16 | 430 | 4 | 16 | M 20 | 22 | 23,6 |
| – | 368 | 21,6 | ||||||||||||||
| 400 | 406,4 | – | 565 | 26 | 515 | 72 | 440 | 7,1 | 12 | 16 | 482 | 4 | 16 | M 24 | 26 | 28,6 |
| – | 419 | 26,2 | ||||||||||||||
| (450) | 457 | – | 615 | 28 | 565 | 72 | 488 | 7,1 | 12 | 16 | 532 | 4 | 20 | M 24 | 26 | 31,5 |
| 500 | 508 | – | 670 | 28 | 620 | 75 | 542 | 7,1 | 12 | 16 | 585 | 4 | 20 | M 24 | 26 | 38,1 |
| 600 | 610 | – | 780 | 28 | 725 | 80 | 642 | 7,1 | 12 | 18 | 685 | 5 | 20 | M 27 | 30 | 44,6 |
| 700 | 711 | – | 895 | 30 | 840 | 80 | 745 | 8 | 12 | 18 | 800 | 5 | 24 | M 27 | 30 | 62,4 |
| 800 | 813 | – | 1015 | 32 | 950 | 90 | 850 | 8 | 12 | 18 | 905 | 5 | 24 | M 30 | 33 | 84,1 |
| 900 | 914 | – | 1115 | 34 | 1050 | 95 | 950 | 10 | 12 | 20 | 1005 | 5 | 28 | M 30 | 33 | 98,5 |
| 1000 | 1016 | – | 1230 | 34 | 1160 | 95 | 1052 | 10 | 16 | 20 | 1110 | 5 | 28 | M 33 | 36 | 115 |
Similar to ASME flanges, EN 1092-1 steel and stainless flanges, have several different versions of raised or none raised faces. According to the European form the seals are indicated by different form:
| Form: types of Contact Faces | DIN EN 1092-1 |
|---|---|
| Without Raised Face | Form A |
| Raised Face | Form B1 |
| Raised Face | Form B1 |
| Raised Fac) | Form B2 |
| Tongue According to DIN 2512 | Form C |
| Groove According to DIN 2512 | Form D |
| Male According to DIN 2513 | Form E |
| Female According to DIN 2513 | Form F |
| Female According to DIN 2514 | Form G |
| Male According to DIN 2514 | Form H |
Flanges Material:
CARBON STEEL – ASTM/ASME SA-105, A-350 LF-2, LF-3, A694, SA-516-70, RST37.2, C22.8, S235JR, ST37, P235GH, P245GH, P250GH, ASTM A105
CHROME ALLOYS – A-182-F-1, F-5, F-6, F-7, F-9, F-11, F-12, F-22, F-51
STAINLESS STEEL – A-182 – F-304, 304L, 316, 316L, 309, 310, 317L, 321, 347,Alloy 20
ALUMINUM – 1100, 2014, 3003, 5083, 5086, 6061, 7075
HASTALLOY – B-2, C-276, G, X
INCONEL – 600, 601, 625, 718
INCOLLOY – 800, 825
MONEL – 400
DIN 2632 is a German standard that specifies the dimensions and pressure ratings for weld neck flanges designed for various pressure classes. Specifically, PN10 indicates a pressure rating of 10 bar (10 MPa). DIN 2632 PN10 flanges are used in low to medium-pressure systems and are common in industries such as water treatment, chemical processing, and HVAC systems.
