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Hauj lwm
| Lub teeb siab | Wireline Coring Drill Rod, Drill Rod, Pob Zeb Diamond Coring Laum Qws |
| khoom | High Quality Alloy Steel 30CrMnSiA / 4130 |
| peev Xwm | 1800m |
| Daim ntawv thov | Mineral Exploration Rau kev xa tawm Lub Hwj Chim rau lub ntsis hauv lub qhov |
| hom | Laum Pipe |
| Ua Hom | Thru-wall Heat Treatment, Case Hardening |
| Qhov Loj Muaj | BQ NQ HQ Thiab PQ |
| OD | 88.9mm |
| ID | 77.8mm |
| Qhov chaw ntawm keeb kwm | Wuxi |
| Hom npe | COV MASTER |
| Certification | ISO |
| Model Number | H/WL |
| Yam tsawg kawg nkaus Order Quantity | 10 daim |
| nqe | $ 125-180 |
| 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 |
HW DCDMA Borehole Wireline Drill Pipe Casing Rau Geotechnical Environmental Drilling
HW DCDMA borehole wireline casing tubes
Lub casing no yog npaj rau kev siv ib zaug lossis cov xwm txheej uas lub casing tau tso rau hauv lub qhov. HWcasing yog tsim los ntawm DCDMA tubing thiab siv DCDMA W xov daim ntawv. HW xov yog ib txoj xov ncaj (4 threads ib nti). Cov casing no yog universal hauv kev tsim thiab tuaj yeem siv rau hauv txhua daim ntawv thov drilling qhov twg threaded casing yuav tsum tau muab tso rau hauv av.
nta
RAJ
Parallel phab ntsa tubing tau tshaj Wireline hauv-qhov cuab yeej Standard DCDMA W qhov ntau thiab tsawg tso cai 'zes' ntawm lwm W casing
THOV DESIGN
Muab ob npaug rau pob khawm muab lub zog hauv kev tsav tsheb thiab jarring
| hom | OD / ID | Pom zoo Drilling qhov tob |
| B/WL Drill Rod | Φ55.6mm / Φ46mm | 1200m |
| N/WL Drill Rod | Φ70.1mm / Φ60.1mm | 1800m |
| H/WL Drill Rod | Φ88.9mm / Φ77.8mm | 1800m |
| P/WL Drill Rod | Φ114.3mm / Φ101.6mm | 1800m |
| W Casing parameters | ||||||
| std | OD (hli) | ID (mm) | Phab ntsa Thickness (mm) | Xov Pitch (mm) | Pin Xov Length (mm) | Qhov hnyav (kg / m) |
| AW | 57.20 | 48.40 | 4.40 | 6.35 | 57.20 | 6.00 |
| BW | 73.00 | 60.30 | 6.00 | 6.35 | 63.50 | 11.00 |
| NW | 88.90 | 76.20 | 6.35 | 6.35 | 69.90 | 13.30 |
| HW | 114.30 | 101.60 | 6.35 | 6.35 | 76.20 | 17.30 |
| PW | 139.70 | 127.00 | 6.35 | 8.47 | 82.60 | 23.30 |
