Invent

Blind Flange 150 dimensions ASME B16.5


PIPE     FLANGE RAISED FACE    DRILLING TEMPLATE Approx Weight
Nominal Size OD Pipe Outside Diameter Thickness min Face diameter Number of holes Bolt hole diameter Diameter of bolt circle KG
D B G l k
1/2″ 21.3 88.9 11.2 35.1 4 15.7 60.5 0.42
3/4″ 26.7 98.6 12.7 42.9 4 15.7 69.9 0.61
1″ 33.4 108.0 14.2 50.8 4 15.7 79.2 0.86
1-1/4″ 42.2 117.3 15.7 63.5 4 15.7 88.9 1.17
1-1/2″ 48.3 127.0 17.5 73.2 4 15.7 98.6 1.53
2″ 60.3 152.4 19.1 91.9 4 19.1 120.7 2.42
2-1/2″ 73.0 177.8 22.4 104.6 4 19.1 139.7 3.94
3″ 88.9 190.5 23.9 127 4 19.1 152.4 4.93
3-1/2″ 101.6 215.9 23.9 139.7 8 19.1 177.8 6.17
4″ 114.3 228.6 23.9 157.2 8 19.1 190.5 7.00
5″ 141.3 254.0 23.9 185.7 8 22.4 215.9 8.63
6″ 168.3 279.4 25.4 215.9 8 22.4 241.3 11.3
8″ 219.1 342.9 28.4 269.7 8 22.4 298.5 19.6
10″ 273 406.4 30.2 323.9 12 25.4 362.0 28.6
12″ 323.8 482.6 31.8 381.0 12 25.4 431.8 43.2
14″ 355.6 533.4 35.1 412.8 12 28.4 476.3 58.1
16″ 406.4 596.9 36.6 469.9 16 28.4 539.8 76.0
18″ 457.2 635.0 39.6 533.4 16 31.8 577.9 93.7
20″ 508 698.5 42.9 584.2 20 31.8 635.0 122
24″ 609.6 812.8 47.8 692.2 20 35.1 749.3 185

XLNN’s on Twitter

Contact us!

Contact us any way you prefer.

  • user_white Bergse Dorpsstraat 5, 3054GA Rotterdam, The Netherlands
  • speech_white Tel. +31 10 762 0 762
  • mail_white E-mail: sales@xlnns.com
Scroll to top