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Hauj lwm
| Lub teeb siab | Wireline Coring Laum Qws, Laum Qws, Pob Zeb Diamond Coring Laum Qws |
| khoom | Cov Roj Hlau |
| Daim ntawv thov | Mineral Exploration, Geotechnical Thiab Dej Welldrilling |
| hom | Drill Pipe Casing |
| Standard | DCDMA ISO CMS GB |
| Ua Hom | Tig Forging Casting |
| Tshuab Hom | Drilling cuab yeej, Drilling Equipment |
| Alloy Los Tsis | Puas yog Alloy |
| Outer Diameter (hli) | BW NW HW PW HWT PWT 73mm 88.9mm 114.3mm 139.7mm |
| Qhov chaw ntawm keeb kwm | Wuxi |
| Hom npe | COV MASTER |
| Certification | ISO DCDMA CMS GB |
| Model Number | NW BW HW PW SIZE |
| Yam tsawg kawg nkaus Order Quantity | 10 daim |
| nqe | $ 85-105 |
| Ntim Paub meej | steel ncej |
| Tus me nyuam lub sij hawm | 7-10 hnub |
| ntsiab lus uas them | T / T, L / C, Western Union, D / A, D / P, MoneyGram |
| mov Muaj peev xwm | 1000-1200 daim ib hlis |
NW flush jionted casing tubing
daim ntawv thov:
Cov khoom no feem ntau yog siv rau cov pa roj qhov, thiab tseem siv dav hauv kev tsuas, tshawb nrhiav geological thiab cov dams hydropower. Lub casing yog siv los tiv thaiv kev tsim hauv av. Nws tseem tuaj yeem tiv thaiv borehole vau. Nws yog ib feem tseem ceeb ntawm drilling. Cov cuab yeej tseem ceeb ntawm cov cuab yeej ua pov thawj muaj raws li hauv qab no: Txhawm rau tiv thaiv kom tsis txhob muaj cov kev sib tsoo ntawm cov kev sib sau ua kom drilling kua thiab drilling siab.
Flush-Jointed W Series Casing
| loj | OD | ID | ||
| Inch | mm | Inch | mm | |
| BW | 2.874 | 73.0 | 2.374 | 60.3 |
| NW | 3.500 | 88.9 | 3.000 | 76.2 |
| HW | 4.500 | 114.3 | 4.000 | 101.5 |
| PW | 5.500 | 139.7 | 5.000 | 127.0 |
