DIN Standardized Flanges

DIN Loose Flanges

DIN - the German Institute for Standardization, is a private organization providing standardization services in Germany.

DIN represents German national interests in Europe and throughout the world. The DIN EN 2527, 25.., 2630, 26.. series of standards cover pressure-temperature ratings, materials, dimensions, tolerances, marking for pipelines for fluid in liquid or gaseous condition.

Learn more features of our Flanges DIN...

Lapped Flanges
DIN 2673 PN 10

loose flanges din 2673 pn 10
Loose Flanges DIN 2673 PN 10 Loose flanges
Standard DIN 2673
Core Material Carbon steel and stainless steel
Pressure PN 10
Connecting Finish Stock finish, spiral serration (or phonographic), concentric serration and smooth surface
loose flanges din 2673 pn 10
DN
mm
inch D
mm
b
mm
K
mm
d5
mm
d4
mm
h1
mm
h3
mm
Thread
Holes
Wgt
kg
10 3/8 90 14 60 25 40 35 10 4×M12 0.68
15 1/2 95 14 65 32 45 35 10 4×M12 0.77
20 3/4 105 14 75 38 58 40 12 4×M12 1.02
25 1 115 16 85 45 68 40 12 4×M12 1.38
32 140 16 100 55 78 40 12 4×M16 1.99
40 150 16 110 62 88 40 12 4×M16 2.32
50 2 165 16 125 75 102 45 14 4×M16 2.89
80 3 200 18 160 108 138 45 16 4×M16 4.60
100 4 220 18 180 128 158 50 16 8×M16 5.27
125 5 250 18 210 152 188 50 18 8×M16 6.93
150 6 285 18 240 178 212 50 18 8×M20 8.31
200 8 340 20 295 235 268 50 20 8×M20 11.83
250 10 395 22 350 288 320 60 22 12×M20 16.27
300 12 445 26 400 338 370 60 22 12×M20 21.00
350 14 505 28 460 376 430 60 22 16×M20 27.50
400 16 565 32 515 430 482 65 24 16×M24 36.60
500 20 670 38 620 545 585 70 26 20×M24 51.90
600 24 780 44 725 645 685 80 26 20×M27 71.30
700 28 895 50 840 748 800 85 28 24×M27 102.0
800 32 1015 56 950 850 905 90 30 24×M30 141.1
900 36 1115 62 1050 952 1005 95 32 28×M30 171.1
1000 40 1230 68 1160 1055 1110 100 34 28×M33 221.2
1200 50 1455 80 1380 1260 1330 110 38 32×M36 346.0