Marine Pipe Fitting >> Flanges >> DIN Flanges >> Integral FlangesDIN2636 Welding Neck Flange PN64
　
Product Name Welding Neck Flange PN64
Standard DIN 2636
Product No: Pipe Flange Neck Raised face Screws Weight of a flange
(7,85 Kg/dm3)
Rated d1 D b k h1 d3 s r h2 d4 f Number Thread d2 Kg
Diameter ISO Series 1 DIN Series 2
MFVE613-DIN01 15 - 20 105 20 75 45 32 2 4 6 45 2 4 M 12 14 1.09
21,3 - 34
MFVE613-DIN02 25 - 30 140 24 100 58 48 2.6 4 8 68 2 4 M16 18 2.66
33.7 - 52
MFVE613-DIN03 40 - 44.5 170 26 125 62 65 2.9 6 10 88 3 4 M20 22 4.09
48.3 - 70
MFVE613-DIN04 50 - 57 180 26 135 62 78 2.9 6 10 102 3 4 M20 22 4.55
60.3 - 82
MFVE613-DIN05 65 76.1 - 205 26 160 68 98 3.2 6 12 122 3 8 M20 22 5.73
MFVE613-DIN06 80 88.9 - 215 28 170 72 112 3.6 8 12 138 3 8 M20 22 6.69
MFVE613-DIN07 100 - 108 250 30 200 78 132 4 8 12 162 3 8 M24 26 9.66
114.3 - 138
MFVE613-DIN08 125 - 133 295 34 240 88 162 4.5 8 12 188 3 8 M27 30 15.1
139.7 - 168
MFVE613-DIN09 150 - 159 345 36 280 95 192 5.6 10 12 218 3 8 M30 33 21.9
168.3 - 202
MFVE613-DIN10 175 193.7 - 375 40 310 105 228 6.3 10 16 260 3 12 M30 33 23.7
219.1 - 415 42 345 110 256 7.1 10 16 285 3 12 M33 36 34.9
MFVE613-DIN11 250 - 267 470 46 400 125 310 8.8 12 18 345 3 12 M33 36 49.6
273 - 316
MFVE613-DIN12 300 323.9 - 530 52 460 140 372 11 12 18 410 4 16 M33 36 68.7
MFVE613-DIN13 350 355.6 - 600 56 525 150 420 12.5 12 20 465 4 16 M36 39 94.6
- 368
MFVE613-DIN14 400 406.4 - 670 60 585 160 475 14.2 12 20 535 4 16 M39 42 124
- 419
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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