FLANGED BULKHEAD PIECES

Flanged bulkhead pieces with fixing collar

 

Pipe items 1 and 2 and inner flanges item 5 made of OSNA®-10 - copper-nickel-iron

  • DN 20 - DN 175 PN 16

  • DN 200 - DN 400 PN 10

Material

Flange items 3 and 4 made of steel and S235JRG2 formerly (RSt 37-2, Werkst.-Nr. 1.0038 to DIN 17100).

Size                       
DN  OD S D d1 k d2 Bolt b ≈L1 ≈L2
inch mm mm mm mm mm mm mm Holes mm mm mm
 ¾ 20 25 2 105 150 75 13.5 4 14 200 120
1 25 30 2 115 160 85 13.5 4 14 200 120
32 38 2 140 185 100 17.5 4 14 220 140
40 44.5 2 150 205 110 17.5 4 14 220 130
2 50 57 2 165 220 125 17.5 4 14 230 140
65 76 2 185 240 145 17.5 4 14 240 150
3 80 89 2 200 255 160 17.5 8 14 260 160
4 100 108 2.5 220 275 180 17.5 8 14 260 160
5 125 133 2.5 250 305 210 22 8 16 260 160
6 150 159 2.5 285 340 240 22 8 16 270 170
7 175 194 3 315 370 270 22 8 16 280 180
8 200 219 3 340 395 295 22 8 16 280 180
10 250 267 3 395 460 350 22 12 16 300 200
12 300 324 4 445 525 400 22 12 20 300 220
14 350 368 4 505 585 460 22 16 20 320 240
16 400 419 4 565 645 515 26 16 20 360 260