Marine Pipe Fitting >> Flanges >> DIN Flanges >> Integral FlangesDIN 2573 Slip-On Welding Flange PN6
  
Product Name Slip-On Welding Flange PN6 
Standard DIN 2573 
Product No: Pipe Flange Screws Weight of a flange (7,85 Kg/dm3)
Rated d1 d5 D b c k Number Thread d2
Diameter ISO Series 1 DIN Series 2 kg
MFVE601-DIN01 15 - 20 21 80 12 5 55 4 M 10 11 0,41
21,3 - 22
MFVE601-DIN02 20 - 25 26 90 14 5 65 4 M 10 11 0,6
26,9 - 27,6
MFVE601-DIN03 25 - 30 31 100 14 5 75 4 M 10 11 0,74
33,7 - 34,4
MFVE601-DIN04 32 - 38 39 120 16 5 90 4 M 12 14 1,19
42,4 - 43,1
MFVE601-DIN05 40 - 44,5 45,5 130 16 5 100 4 M 12 14 1,39
48,3 - 49
MFVE601-DIN06 50 - 57 58,1 140 16 6 110 4 M 12 14 1,53
60,3 - 61,1
MFVE601-DIN07 65 76,1 - 77,1 160 16 6 130 4 M 12 14 1,89
MFVE601-DIN08 80 88,9 - 90,3 190 18 7 150 4 M 16 18 2,98
MFVE601-DIN09 100 - 108 109,6 210 18 7 170 4 M 16 18 3,46
114,3 - 115,9
MFVE601-DIN10 125 - 133 134,8 240 20 7 200 8 M 16 18 4,6
139,7 - 141,6
MFVE601-DIN11 150 - 159 161,1 265 20 7 225 8 M 16 18 5,22
168,3 - 170,5
MFVE601-DIN12 200 219,1 - 221,8 320 22 7 280 8 M 16 18 7,15
MFVE601-DIN13 250 - 267 270,2 375 24 7 335 12 M 16 18 9,61
273 - 276,2
MFVE601-DIN14 300 323,9 - 327,6 440 24 7 395 12 M 20 22 12,6
MFVE601-DIN15 350 355,6 - 359,7 490 26 7 445 12 M 20 22 15,6
- 368 372,2
MFVE601-DIN16 400 406,4 - 411 540 28 7 495 16 M 20 22 18,4
- 419 423,7
MFVE601-DIN17 (450)* 457 - 462,5 595 30 7 550 16 M 20 22 21,4
MFVE601-DIN18 500 508 - 531,6 645 30 7 600 20 M 20 22 24,6
Raw Material For Forged Flange
Grade C Si Mn P S Al Ni Cu Cr V Nb Ti
C22.8 0.18-0.23 ≤0.4 0.4-0.9 ≤0.035 ≤0.03 0.015-0.05 ≤0.3 ≤0.03 ≤0.3      
P250GH 0.18-0.23 0.2-0.4 0.4-0.9 0.025 0.015 0.015-0.05 ≤0.3 ≤0.03 ≤0.3 0.02    
Q235 0.14-0.22 ≤0.3 0.3-0.65 ≤0.045 ≤0.05              
Q345D ≤0.18 ≤0.55 1-1.6 ≤0.03 ≤0.03   ≤0.03 ≤0.3 ≤0.3 0.02-0.15 0.015-0.06 0.02-0.2
20G 0.17-0.23 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035   ≤0.3 ≤0.25 ≤0.25      
A105 ≤0.35 0.1-0.35 0.6-1.05 ≤0.035 ≤0.04   ≤0.4 ≤0.4 ≤0.3      
SS400 ≤0.21 ≤0.3 ≤0.14 ≤0.035 ≤0.035              
RST37.2 ≤0.17 ≤0.12 ≤1.25 ≤0.035 ≤0.035              
S235JRG2 ≤0.17 ≤0.12 ≤1.25 ≤0.035 ≤0.035              

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