More Website Templates @ TemplateMonster.com - July 30, 2014!
应用范围：钻井、修井作业中立管上端与顶部驱动器/旋转装置之间和泵与立管下端之间的柔性连接，在石油钻探和勘探工作中以高压泵送泥浆
内层：NR&SBR/HNBR/UPE
增强层：2-6层缠绕的高强超柔钢丝或钢丝绳
外层：耐磨、耐天候合成橡胶
温度范围：-20℃~+82℃（-4℉~+179.6℉） -55℃~+150℃（-67℉~+302℉）
执行标准：API Spec. 7K FSL 1 FSL 2 | ABS
数据展示
| 压力等级 PRESSURE LEVEL |
内径 I.D. |
外径 O.D. |
工作压力 W.P. |
试验压力 P.P. |
最⼩爆破压力 Min.B.P. |
最大弯曲半径 Min.B.R. |
| psi | in. | mm | psi | psi | psi | mm |
| 1500 A级Grade A |
2 | 68 | 1500 | 2250 | 3750 | 800 |
| 2 1/2 | 84 | 1500 | 2250 | 3750 | 800 | |
| 2000 B级Grade B |
2 | 68 | 2000 | 3000 | 5000 | 800 |
| 2 1/2 | 84 | 2000 | 3000 | 5000 | 800 | |
| 3 | 97 | 2000 | 3000 | 5000 | 950 | |
| 3 1/2 | 113 | 2000 | 3000 | 5000 | 1000 | |
| 4 | 127 | 2000 | 3000 | 5000 | 1000 | |
| 5 | 157 | 2000 | 3000 | 5000 | 1200 | |
| 6 | 183 | 2000 | 3000 | 5000 | 1300 | |
| 4000 C级Grade C |
2 | 72 | 4000 | 6000 | 10000 | 800 |
| 2 1/2 | 87 | 4000 | 6000 | 10000 | 800 | |
| 3 | 102 | 4000 | 6000 | 10000 | 1000 | |
| 3 1/2 | 119 | 4000 | 6000 | 10000 | 1200 | |
| 4 | 132 | 4000 | 6000 | 10000 | 1200 | |
| 5 | 162 | 4000 | 6000 | 10000 | 1400 | |
| 6 | 194 | 4000 | 6000 | 10000 | 1500 | |
| 5000 D级Grade D |
2 | 75 | 5000 | 7500 | 12500 | 800 |
| 2 1/2 | 90 | 5000 | 7500 | 12500 | 800 | |
| 3 | 104 | 5000 | 7500 | 12500 | 1000 | |
| 3 1/2 | 121 | 5000 | 7500 | 12500 | 1200 | |
| 4 | 134 | 5000 | 7500 | 12500 | 1200 | |
| 5 | 167 | 5000 | 7500 | 12500 | 1400 | |
| 6 | 196 | 5000 | 7500 | 12500 | 1600 | |
| 7500 E级Grade E |
2 | 77 | 7500 | 11250 | 18750 | 900 |
| 2 1/2 | 94 | 7500 | 11250 | 18750 | 1000 | |
| 3 | 110 | 7500 | 11250 | 18750 | 1000 | |
| 3 1/2 | 128 | 7500 | 11250 | 18750 | 1200 | |
| 4 | 150 | 7500 | 11250 | 18750 | 1400 | |
| 5 | 183 | 7500 | 11250 | 18750 | 1600 | |
| 6 | 212 | 7500 | 11250 | 18750 | 1600 |
