结构: 由内胶管,内胶保护层,中胶层,钢丝缠绕层和外胶层组成.
用途: 钢丝缠绕钻探胶管用于油田固井,修井及石油地质勘探,小型钻机和水利采煤,输送泥浆及常温水等流体介质.
执行标准/:API SPEC 7K
| 软管规格 | 内径 mm |
钢丝层 直径 mm |
外径 mm |
工作压力 | 试验压力 | 爆破压力 | 最小弯曲半径 mm |
参考重量 kg/m |
|||
| MPa | Psi | MPa | Psi | MPa | Psi | ||||||
| 4sp-51-35 | 51±1.0 | 63±1.0 | 69±1.5 | 34.5 | 5000 | 69 | 10000 | 87.5 | 12500 | 900 | 5.7 |
| 4sp-64-35 | 64±1.2 | 77±1.0 | 84±1.5 | 34.5 | 5000 | 69 | 10000 | 87.5 | 12500 | 1100 | 6.7 |
| 4sp-76-35 | 76±1.4 | 101±1.5 | 107±2 | 34.5 | 5000 | 69 | 10000 | 87.5 | 12500 | 1200 | 16.2 |
| 4sp-89-35 | 89±1.4 | 114±1.5 | 120±2 | 34.5 | 5000 | 69 | 10000 | 87.5 | 12500 | 1300 | 18.4 |
| 4sp-102-35 | 102±1.5 | 127±1.5 | 133±2 | 34.5 | 5000 | 69 | 10000 | 87.5 | 12500 | 1400 | 20.3 |
| 4sp-127-35 | 127±1.5 | 152±1.5 | 158±2 | 34.5 | 5000 | 69 | 10000 | 87.5 | 12500 | 1500 | 29.3 |
| 6sp-51-70 | 51±1.0 | 66±1.0 | 72±1.5 | 69 | 10000 | 103.4 | 15000 | 155.3 | 22500 | 1000 | 7.7 |
| 6sp-64-70 | 64±1.2 | 81±1.0 | 88±1.5 | 69 | 10000 | 103.4 | 15000 | 155.3 | 22500 | 1200 | 9.2 |
| 6sp-76-70 | 76±1.4 | 109±1.5 | 116±2 | 69 | 10000 | 103.4 | 15000 | 155.3 | 22500 | 1300 | 26.3 |
| 6sp-89-70 | 89±1.4 | 122±1.5 | 129±2 | 69 | 10000 | 103.4 | 15000 | 155.3 | 22500 | 1400 | 32.1 |
| 6sp-102-70 | 102±1.5 | 135±1.5 | 142±2 | 69 | 10000 | 103.4 | 15000 | 155.3 | 22500 | 1600 | 39.5 |
| 6sp-127-51.7 | 127±1.5 | 160±1.5 | 166±2 | 51.7 | 7500 | 103.4 | 15000 | 129.3 | 18750 | 1800 | 46.6 |
