Hyupshin Flanges & Fittings
             
jinan hyupshin flanges co., ltd produce forged flanges, carbon steel flanges, standards include ANSI, ASME, DIN, UNI, EN1092-1, JIS, BS, SABS, GOST, NS, AS, types include SO, WN, BLIND, THREADED, PLATE, LOOSE
 
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  THREADED FLANGE DIN 2566 PN16
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din threaded flange, din2565, din2566, flange
HYUPSHIN FLANGES
1. Standard: DIN 2566, Gewindeflansche
2. Type:
Threaded Flange, Screwed Flange (Raised Face)
3. Pressure:
PN16
4. Size:
DN15 - DN150, larger Sizes available on request
5. Raw Material:
C22.8, RSt37.2, S235JRG2, C21, A105
6. Process:
Forged
7. Basic requirements for Material and Flange
DIN 2566 PN16 THREADED FLANGE SPECIFICATION
Rated
Diameter
  Flange Neck Raised face Screws Weight
(7,85 Kg/dm3)
d1 Thread D b k h1 d3 d4 f Holes Thread d2 Kg
15 21,3 R 1/2 95 14 65 20 35 45 2 4 M 12 14 0,613
20 26,9 R 3/4 105 16 75 24 45 58 2 4 M 12 14 0,91
25 33,7 R 1 115 16 85 24 52 68 2 4 M 12 14 1,1
32 42,4 R 1 1/4 140 16 100 26 60 78 2 4 M 16 18 1,6
40 48,3 R 1 1/2 150 16 110 26 70 88 3 4 M 16 18 1,78
50 60,3 R 2 165 18 125 28 85 102 3 4 M 16 18 2,43
65 76,1 R 2 1/2 185 18 145 32 105 122 3 4 M 16 18 3,18
80 88,9 R 3 200 20 160 34 118 138 3 8 M 16 18 4,12
100 114,3 R 4 220 20 180 38 140 158 3 8 M 16 18 4,47
125 139,7 R 5 250 22 210 40 168 188 3 8 M 16 18 6,13
150 165,1 R 6 285 22 240 44 195 212 3 8 M 20 22 7,92
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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din threaded flange, din2565, din2566, flange
din threaded flange, din2565, din2566, flange
DIN 2565
DIN 2566
 
 
 
 
   
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