STEEL CHECK VALVE API 600/API6D,FACE TO FACE:ASME B16.10,END FLANGES:ASME B16.5 BUTTWELDING END:ASME B16.254,TEST API 598/API6D
| DN | 600Lb RF | |||||||
| mm | in | L | D | D1 | D2 | b | n-Φd | H |
| 50 | 2 | 292 | 165 | 127 | 92 | 33 | 8-Φ19 | 203 |
| 65 | 2 1/2 | 330 | 190 | 149.4 | 105 | 36 | 8-Φ22.5 | 229 |
| 80 | 3 | 356 | 210 | 168.1 | 127 | 39 | 8-Φ22.5 | 235 |
| 100 | 4 | 432 | 273 | 216 | 157 | 45 | 8-Φ25.4 | 286 |
| 125 | 5 | 508 | 330 | 266.7 | 186 | 52 | 8-Φ28.5 | 292 |
| 150 | 6 | 559 | 356 | 292.1 | 216 | 55 | 12-Φ28.5 | 330 |
| 200 | 8 | 660 | 419 | 349.3 | 270 | 63 | 12-Φ32 | 381 |
| 250 | 10 | 787 | 508 | 431.8 | 324 | 71 | 16-Φ32 | 457 |
| 300 | 12 | 838 | 559 | 489 | 381 | 74 | 20-Φ35 | 584 |
| 350 | 14 | 889 | 603 | 527 | 413 | 77 | 20-Φ38 | 635 |
| 400 | 16 | 991 | 386 | 603.3 | 470 | 84 | 21-Φ41 | 584 |
| 450 | 18 | 1092 | 743 | 654 | 533 | 90 | 20-Φ44.5 | 752 |
| 500 | 20 | 1194 | 813 | 723.9 | 584 | 96 | 24-Φ44.5 | 975 |
| 600 | 24 | 1397 | 940 | 838.2 | 692 | 109 | 24-Φ51 | 1111 |
cast steel check valve 600LB,cast iron gate valve,ball valve of stainless steel
