API 6A-TYPE-6BX 34.5MPA (5000PSI)法兰盖的尺寸
发布时间：2023-03-13 点击数：735
API 6A-TYPE-6BX 34.5MPA (5000PSI)法兰盖的尺寸
国内标准：GB/T 22513-2013 石油天然气工业 钻井和采油设备 井口装置和采油树
| Size | B | OD | C | E1 (MAX.) |
G | K | T | J1 | J4 | R | BC | N | H | BX Number |
| 13 5/8" | 347.0 | 675 | 6 | 14.3 | 408.00 | 457 | 112.8 | 481.0 | 23.9 | 16 | 590.6 | 16 | 45 | 160 |
| 16 3/4" | 426.2 | 770 | 6 | 8.3 | 478.33 | 535 | 130.2 | 555.6 | 17.5 | 19 | 676.3 | 16 | 51 | 162 |
| 18 3/4" | 477.0 | 905 | 6 | 18.3 | 563.50 | 627 | 165.9 | 674.7 | 19.1 | 16 | 803.3 | 20 | 54 | 163 |
| 21 1/4" | 540.5 | 990 | 6 | 19.1 | 632.56 | 702 | 181.0 | 758.8 | 22.4 | 18 | 885.8 | 24 | 54 | 165 |