Blind Flange RF
1.Size: 1/2"-72"
2.Thickness:SCH20, SCH30, SCH40, STD, SCH80, SCH100, SCH120, SCH160, XXS
3.Material:Carbon steel, alloy steel, stainless steel
4.Process:Forged Flange
Description
ANSI B16.5 BLIND FLANGE RAISED FACE
ANSI,ASME,ASA Class 150/300/600
Dimensions & Approximates/Flange Weight
Blind Flange ANSI,ASME,SAS,B16.5 150LB/SQ.IN. | |||||||
Φ | D | b | g | k | Holes | I | Kg. |
1/2” | 88.9 | 11.1 | 34.9 | 60.3 | 4 | 15.9 | 0.400 |
3/4” | 98.4 | 12.7 | 42.9 | 69.8 | 4 | 15.9 | 0.700 |
1” | 107.9 | 14.3 | 50.9 | 79.4 | 4 | 15.9 | 0.900 |
1 1/4” | 117.5 | 15.9 | 63.5 | 88.9 | 4 | 15.9 | 1.300 |
1 1/2” | 127.0 | 17.5 | 73.0 | 98.4 | 4 | 15.9 | 1.600 |
2” | 152.4 | 19.0 | 92.1 | 120.6 | 4 | 19.0 | 2.600 |
2 1/2” | 177.8 | 22.2 | 104.8 | 139.7 | 4 | 19.0 | 4.100 |
3” | 190.5 | 23.8 | 127.0 | 152.4 | 4 | 19.0 | 5.000 |
3 1/2” | 215.9 | 23.8 | 139.7 | 177.8 | 8 | 19.0 | 6.400 |
4” | 228.6 | 23.8 | 157.2 | 190.5 | 8 | 19.0 | 7.100 |
5” | 254.0 | 23.8 | 185.7 | 215.9 | 8 | 22.2 | 9.000 |
6” | 279.4 | 25.4 | 215.9 | 241.3 | 8 | 22.2 | 11.800 |
8” | 342.9 | 28.6 | 269.9 | 298.4 | 8 | 22.2 | 21.000 |
10” | 406.4 | 30.2 | 323.8 | 361.9 | 12 | 25.4 | 30.000 |
12” | 482.6 | 31.7 | 381.0 | 431.8 | 12 | 25.4 | 45.000 |
14” | 533.4 | 34.9 | 421.7 | 476.2 | 12 | 28.6 | 59.000 |
16” | 596.9 | 36.5 | 469.9 | 539.7 | 16 | 28.6 | 79.000 |
18” | 635.0 | 39.7 | 533.4 | 577.8 | 16 | 31.7 | 97.000 |
20” | 698.5 | 42.9 | 584.2 | 635.0 | 20 | 31.7 | 124.000 |
22” | 749.3 | 46.0 | 641.2 | 692.1 | 20 | 34.9 | 151.000 |
24” | 812.8 | 47.6 | 692.1 | 749.3 | 20 | 34.9 | 188.000 |
Blind Flange ANSI,ASME,SAS,B16.5 300LB/SQ.IN. | |||||||
Φ | D | b | g | k | Holes | I | Kg. |
1/2” | 95.2 | 14.3 | 34.9 | 66.7 | 4 | 15.9 | 0.700 |
3/4” | 117.5 | 15.9 | 42.9 | 82.5 | 4 | 19.0 | 1.200 |
1” | 123.8 | 17.5 | 50.9 | 88.9 | 4 | 19.0 | 1.500 |
1 1/4” | 133.3 | 19.0 | 63.5 | 98.4 | 4 | 19.0 | 2.000 |
1 1/2” | 155.6 | 20.6 | 73.0 | 114.3 | 4 | 22.2 | 2.900 |
2” | 165.1 | 22.2 | 92.1 | 127.0 | 8 | 19.0 | 3.400 |
2 1/2” | 190.5 | 25.4 | 104.8 | 149.2 | 8 | 22.2 | 5.100 |
3” | 209.5 | 28.6 | 127.0 | 168.3 | 8 | 22.2 | 7.100 |
3 1/2” | 228.6 | 30.2 | 139.7 | 184.1 | 8 | 22.2 | 8.900 |
4” | 254.0 | 21.7 | 157.2 | 200.0 | 8 | 22.2 | 11.800 |
5” | 279.4 | 34.9 | 185.7 | 234.9 | 8 | 22.2 | 15.500 |
6” | 317.5 | 36.5 | 215.9 | 269.9 | 12 | 22.2 | 21.300 |
8” | 381.0 | 41.3 | 269.9 | 330.2 | 12 | 25.4 | 35.200 |
10” | 444.5 | 47.6 | 323.8 | 387.3 | 16 | 28.6 | 57.000 |
12” | 520.7 | 50.8 | 381.0 | 450.8 | 16 | 31.7 | 32.000 |
14” | 584.2 | 54.0 | 412.7 | 514.3 | 20 | 31.7 | 106.000 |
16” | 647.7 | 57.1 | 469.9 | 571.5 | 20 | 34.9 | 140.000 |
18” | 711.2 | 60.3 | 533.4 | 628.6 | 24 | 34.9 | 178.000 |
20” | 774.7 | 63.5 | 584.2 | 685.8 | 24 | 34.9 | 223.000 |
22” | 838.2 | 66.7 | 641.2 | 742.9 | 24 | 41.3 | 270.000 |
24” | 914.4 | 69.8 | 692.1 | 812.8 | 24 | 41.3 | 345.000 |
Blind Flange ANSI,ASME,SAS,B16.5 600LB/SQ.IN. | |||||||
| Φ | D | b | g | k | Holes | I | Kg. |
1/2” | 95.2 | 14.3 | 34.9 | 66.7 | 4 | 15.9 | 0.700 |
3/4” | 117.5 | 15.9 | 42.9 | 82.5 | 4 | 19.0 | 1.200 |
1” | 123.8 | 17.6 | 50.8 | 88.9 | 4 | 19.0 | 1.500 |
1 1/4” | 133.3 | 20.6 | 63.5 | 98.4 | 4 | 19.0 | 2.000 |
1 1/2” | 155.6 | 22.2 | 73.0 | 114.3 | 4 | 22.2 | 3.200 |
2” | 165.1 | 25.4 | 92.1 | 127.0 | 8 | 19.0 | 4.300 |
2 1/2” | 190.5 | 28.6 | 104.8 | 149.2 | 8 | 22.2 | 6.000 |
3” | 209.5 | 31.7 | 127.0 | 168.3 | 8 | 22.2 | 8.000 |
3 1/2” | 228.6 | 34.9 | 139.7 | 184.1 | 8 | 25.4 | 10.500 |
4” | 273.0 | 38.1 | 157.2 | 215.9 | 8 | 25.4 | 18.000 |
5” | 330.2 | 44.4 | 185.7 | 266.7 | 8 | 28.6 | 28.500 |
6” | 355.6 | 47.6 | 215.9 | 292.1 | 12 | 28.6 | 35.500 |
8” | 419.1 | 55.6 | 269.9 | 349.2 | 12 | 31.7 | 58.000 |
10” | 508.0 | 63.5 | 323.8 | 431.8 | 16 | 34.9 | 98.000 |
12” | 558.8 | 66.7 | 381.0 | 488.9 | 20 | 34.9 | 125.000 |
14” | 603.2 | 69.8 | 412.7 | 527.0 | 20 | 38.1 | 151.000 |
16” | 658.8 | 76.2 | 469.9 | 603.2 | 20 | 41.3 | 215.000 |
18” | 742.9 | 82.5 | 533.4 | 654.0 | 20 | 44.4 | 287.000 |
20” | 812.8 | 88.9 | 584.2 | 723.9 | 24 | 44.4 | 366.000 |
22” | 869.9 | 95.2 | 641.2 | 777.9 | 24 | 47.6 | 437.000 |
24” | 939.8 | 101.6 | 692.1 | 838.2 | 24 | 50.8 | 532.000 |
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