ANSI B 16.5 Class 300
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Gondaliya Steel India Private Limited
SIZE | FLANGES ANSI B 16.5 CLASS 300 |
|---|
| NB | OD | ID | RF | BCD | THK | HOLE | BOLT | |
|---|---|---|---|---|---|---|---|---|
| Inch. | mm | mm | mm | mm | mm | mm | Die | Nos. |
| 1/2" | 15 | 95 | 22.4 | 35.1 | 66.5 | 14.3 | 16 | 4 |
| 3/4" | 20 | 117 | 27.7 | 42.9 | 82.5 | 15.9 | 19 | 4 |
| 1" | 25 | 124 | 34.5 | 50.8 | 89 | 17.5 | 19 | 4 |
| 11/4" | 32 | 133 | 43.2 | 63.5 | 98.5 | 19.1 | 19 | 4 |
| 11/2" | 40 | 156 | 49.5 | 73.2 | 114.5 | 20.7 | 22 | 4 |
| 2" | 50 | 165 | 62 | 92.2 | 127 | 22.3 | 22 | 8 |
| 21/2" | 65 | 190 | 74.7 | 104.9 | 149 | 25.4 | 22 | 8 |
| 3" | 80 | 210 | 90.7 | 127 | 168 | 28.6 | 22 | 8 |
| 31/2" | 90 | 228.6 | 103.4 | 139.7 | 184.2 | 30.2 | 22 | 8 |
| 4" | 100 | 254 | 116.1 | 157.2 | 200 | 31.8 | 22 | 8 |
| 5" | 125 | 279 | 143.8 | 185.4 | 235 | 35 | 22 | 8 |
| 6" | 150 | 318 | 170.7 | 215.9 | 270 | 36.6 | 22 | 12 |
| 8" | 200 | 381 | 221.5 | 270 | 330 | 41.3 | 25 | 12 |
| 10" | 250 | 444 | 276.4 | 323.9 | 387.5 | 47.7 | 29 | 16 |
| 12" | 300 | 521 | 327.2 | 381 | 451 | 50.8 | 32 | 16 |
| 14" | 350 | 584 | 359.2 | 412.8 | 514.5 | 54 | 32 | 20 |
| 16" | 400 | 648 | 410.5 | 469.9 | 571.5 | 57.2 | 35 | 20 |
| 18" | 450 | 711 | 461.8 | 533.4 | 628.5 | 60.4 | 35 | 24 |
| 20" | 500 | 775 | 513.1 | 584.2 | 686 | 63.5 | 35 | 24 |
| 22" | 550 | 838.2 | 564.4 | 641.4 | 743 | 66.7 | 35 | 24 |
| 24" | 600 | 914 | 616 | 692.2 | 813 | 69.9 | 41 | 24 |