PN 68 flanges - DN 25 to 600 - Orifice welding neck

Standard ASME B 16.36 - 1996
Description PN 68 flange - DN 25 - Orifice welding neck - Raised face
Part number ASME B 16.36 - OWNF - PN 68 - DN 25 - B 15.22 - RF
Mass 5.5 kg
Note Raised face
Product selection
Selector Nominal Ø (mm) Flange Ø (mm) Flange thickness (mm) Total thickness (mm) Number of drillings Fixing Ø (mm) Drillings Ø (mm) Weight (kg)
1 25 124 36.6 81 4 88.9 19 5.5
2 40 156 36.6 84.3 4 114.3 22.2 7.8
3 50 165 36.6 84.3 8 127 19 8.3
4 65 190 36.6 87.3 8 149.2 22.2 10.8
5 80 210 36.6 87.3 8 168.3 22.2 12.6
6 100 254 38.1 88.9 8 200 25.4 16
7 150 318 41.1 103.1 12 269.9 25.4 26
8 200 381 47.8 117.3 12 330.2 28.5 40
9 250 444 53.8 123.9 16 387.4 31.8 57
10 300 521 57.2 136.7 16 450.8 35 80
11 350 584 60.7 149.4 20 514.4 35 105
12 400 648 63.5 152.4 20 571.5 38.1 131
13 450 711 66.5 165.1 24 628.6 38.1 159
14 500 775 69.9 168.1 24 685.8 41.1 190
15 600 914 76.2 174.8 24 812.8 47.8 275
Nominal Ø (mm)
Flange Ø (mm)
Flange thickness (mm)
Total thickness (mm)
Number of drillings
Fixing Ø (mm)
Drillings Ø (mm)
Weight (kg)