Blind
150LB & 300LB Solid Blind Flange For Cu-Ni Pipe

■ Material : ASME UNS C70600
Unit: mm
Pipe Dimension Bolt Remark
N/D O/D D C d H N
1/2" 21.3 90.0 11.2 60.3 15.9 4  
3/4" 26.7 100.0 12.7 69.9 15.9 4  
1" 33.4 110.0 14.0 79.4 15.9 4  
1 1/2" 48.3 125.0 17.5 98.4 15.9 4  
2" 60.3 150.0 19.0 120.7 19.1 4  
3" 88.9 190.0 23.9 152.4 19.1 4  
4" 114.3 230.0 23.9 190.5 19.1 8  
6" 168.3 280.0 25.4 241.3 22.3 8  
8" 219.1 345.0 28.6 298.5 22.3 8  
10" 273.0 405.0 30.2 362.0 25.4 12  
12" 323.8 485.0 31.8 431.8 25.4 12  
14" 355.6 535.0 35.0 476.3 28.6 12  
16" 406.4 595.0 36.0 539.8 28.6 16  
18" 457.2 635.0 39.7 577.9 31.8 16  
20" 508.0 700.0 42.9 635.0 31.8 20  
24" 610.0 815.0 47.7 749.3 35.0 20  
Unit: mm
Pipe Dimension Bolt Remark
N/D O/D D C d H N
1/2" 21.3 95.0 14.3 66.7 15.9 4  
3/4" 26.7 115.0 15.9 82.6 19.1 4  
1" 33.4 125.0 17.5 88.9 19.1 4  
1 1/2" 48.3 155.0 20.7 114.3 22.3 4  
2" 60.3 165.0 22.3 127.0 19.1 8  
3" 88.9 210.0 28.6 168.3 22.3 8  
4" 114.3 255.0 31.8 200.0 22.3 8  
6" 168.3 320.0 36.6 269.9 22.3 12  
8" 219.1 380.0 41.3 330.2 25.4 12  
10" 273.0 445.0 47.7 387.4 28.6 16  
12" 323.8 520.0 50.8 450.8 31.8 16  
14" 355.6 585.0 54.0 514.4 31.8 20  
16" 406.4 650.0 57.2 571.5 35.0 20  
18" 457.2 710.0 60.4 628.6 35.0 24  
20" 508.0 775.0 63.5 685.8 35.0 24  
24" 610.0 915.0 69.9 812.8 41.3 24
*NOTE :
1. Dimension Per ASME B16.5
2. Process : Rolled Plate