API Laum Pipe 3.1 / 2 "-5.7 / 8" rau Roj / Gas drilling
Khoom Taw Qhia:
Peb lub tuam txhab tshwj xeeb hauv kev tsim thiab muag ntawm API tus qauv roj laum kav nrog OD ntawm 2 3/8 txog 5 1/2 thiab qib E75 txog S135. Thiab cov kav dej laum yog tsuas yog siv rau hauv kev tsim kho ntawm nruab nrab-qhov tob tob, kab rov tav zoo, thiab txuas ntxiv mus txog qhov zoo hauv cov txheej txheem ntawm kev tshawb nrhiav roj thiab roj. Nrog rau tag nrho cov yam ntxwv ntawm zoo nto tiav, zoo saj zawg zog, superior tej yam kam rau ua, zoo heev adhesion thiab zoo corrosion kuj, lub laum kav muaj 10 txhiab tons ntawm txhua xyoo muaj peev xwm.
Technical Parameters:
| Nominal loj
| Nominal hnyav | Lub cev | Cov cuab yeej sib koom | |||
| Qib | chim siab hom
| OD | Phab ntsa thickness | Xov hom | ||
| 2 3/8 | 6.65 ib | EXG | EU | 60.32 Nws | 7.11 ib | NC26 |
| 2 7/8 ib | 10.4 | EXGS | EU | 73.02 ib | 9.19 ib | NC 31 |
| 3 1/2 | 13.3 | EXGS | EU | 88.9 ua | 9.35 Nws | NC 38 |
| EXG | 11.4 | |||||
| 15.5 ib | S | NC40 | ||||
| 4 | 14 | EXGS | IU | 101.6 ib | 8.38 ib | |
| EXGS | EU | NC46 | ||||
| 4 1/2 | 16.6 | EXGS | IEU | 114.3 ib | 8.56 ib | |
| 20 | EXGS | 10.92 Nws | ||||
| 16.6 | EXGS | EU | 8.56 ib | NC50 | ||
| 20 | EXGS | 10.92 Nws | ||||
| 5 | 19.5 Nws | EXGS | IEU | 127 | 9.19 ib | |
| 25.6 ib | EXGS | 12.7 ib | ||||
| 19.5 Nws | EXGS | 9.19 ib | 5 1/2 FH | |||
| 25.6 ib | EXGS | 12.7 ib | ||||
| 5 1/2 | 21.9 ib | EXGS | 139.7 ib | 9.17 ib | ||
| 24.7 ib | EXGS | 10.54 Nws | ||||
| 6 5/8 | 25.2 ib | EXGS | 168.28 Nws | 8.38 ib | 6 5/8 FH | |
| 27.7 ib | EXGS | 9.19 ib | ||||
Cov khoom lag luam ntsig txog
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