Hebei Haihao High Pressure Flange Pipe Fitting Group Co.,Ltd
DIN 2573 PN6 Flange Plate

DIN 2573 PN6 Flange Plate

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DIN 2573 PN6 PLATE FLANGE

DIN 2573 PN6 PLATE FLANGE

DIN 2573 PN6 PLATE FLANGE

DIN 2573 PN6 PLATE FLANGE

DIN 2573 PN6 PLATE FLANGE

Dimensions & Approximate Masses DIN2573 PN6 Flange
Germany standard flange DIN 2573 for soldering or welding Nominall Pressure 6
Flansche, glatt zum löten oder schweißen DIN 2573 Nenndruck 6
Brides plates a souder DIN 2573 pression nominale 6
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 80 12 5 55 4 M 10 11 0,41
21,3 22
20 25 26 90 14 5 65 4 M 10 11 0,60
26,9 27,6
25 30 31 100 14 5 75 4 M 10 11 0,74
33,7 34,4
32 38 39 120 16 5 90 4 M 12 14 1,19
42,4 43,1
40 44,5 45,5 130 16 5 100 4 M 12 14 1,39
48,3 49
50 57 58,1 140 16 6 110 4 M 12 14 1,53
60,3 61,1
65 76,1 77,1 160 16 6 130 4 M 12 14 1,89
80 88,9 90,3 190 18 7 150 4 M 16 18 2,98
100 108 109,6 210 18 7 170 4 M 16 18 3,46
114,3 115,9
125 133 134,8 240 20 7 200 8 M 16 18 4,60
139,7 141,6
150 159 161,1 265 20 7 225 8 M 16 18 5,22
168,3 170,5
200 219,1 221,8 320 22 7 280 8 M 16 18 7,15
250 267 270,2 375 24 7 335 12 M 16 18 9,61
273 276,2
300 323,9 327,6 440 24 7 395 12 M 20 22 12,60
350 355,6 359,7 490 26 7 445 12 M 20 22 15,60
368 372,2
400 406,4 411 540 28 7 495 16 M 20 22 18,40
419 423,7
(450)* 457 462,5 595 30 7 550 16 M 20 22 21,40
500 508 531,6 645 30 7 600 20 M 20 22 24,60

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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