Hebei Haihao High Pressure Flange Pipe Fitting Group Co.,Ltd
DIN 2576 PN10 FLANGE PLATE

DIN 2576 PN10 FLANGE PLATE

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DIN 2576 PN10 FLANGE PLATE
din2573pn6
din2642-flange

Dimensions & Approximate Masses DIN2576 PN10 Flange
Germany standard flange DIN 2576 for soldering or welding Nominal Pressure 10
Flansche, glatt zum löten oder schweißen DIN 2576 Nenndruck 10
Brides plates a souder DIN 2576 pression nominale 10
Pipe Flange Screws Weight
(7,85 Kg/dm3)
Rated
Diameter
d1 d5 D b c k Holes Thread d2 Kg
ISO Series 1 DIN Series 2
15 20 21 95 14 5 65 4 M 12 14 0,675
21,3 22 0,669
20 25 26 105 16 5 75 4 M 12 14 0,749
26,9 27,6 0,936
25 30 31 115 16 5 85 4 M 12 14 1,14
33,7 34,4 1,11
32 38 39 140 16 5 100 4 M 16 18 1,66
42,4 43,1 1,62
40 44,5 45,5 150 16 5 110 4 M 16 18 1,89
48,3 49 1,86
50 57 58,1 165 18 6 125 4 M 16 18 2,51
60,3 61,1 2,47
65 76,1 77,1 185 18 6 145 4 M 16 18 3
80 88,9 90,3 200 20 7 160 8 M 16 18 3,79
100 108 109,6 220 20 7 180 8 M 16 18 4,2
114,3 115,9 4,03
125 133 134,8 250 22 7 210 8 M 16 18 5,71
139,7 141,6 5,46
150 159 161,1 285 22 7 240 8 M 20 22 6,72
168,3 170,5 6,57
200 219,1 221,8 340 24 7 295 8 M 20 22 9,31
250 267 270,2 395 26 7 350 12 M 20 22 12,5
273 276,2 11,9
300 323,9 327,6 445 26 7 400 12 M 20 22 13,8
350 355,6 359,7 505 28 7 460 16 M 20 22 20,6
368 372,2 19
400 406,4 411 565 32 7 515 16 M 24 26 27,9
419 423,7 25,9
450 457 462,5 615 38 7 565 20 M 24 26 35,6
500 508 513,6 670 38 7 620 20 M 24 26 41,1

NOTE:
1. Facing according to DIN 2526
Flat face:
Form A, Face without any requirements
Form B, Face Rz=160, machined (not smoother than 40µm)
Raised Face:
Form C, Face Rz=160, machined (not smoother than 40µm)
Form D, Face Rz=40, machined
Form E, Face Rz=16, machined
2. Tongue and groove according to DIN 2512
Form F, Tongue
Form N, Groove
3. Male and Female according to DIN 2513, DIN 2514
Form V13, V14, Male
Form R13, R16, Female
4. Chemfering for diaphragm-weld packings, PN64-PN400, according to DIN 2695
5. Facing for lens-shaped joints, PN64-PN400, according to DIN 2696

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