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Kufotokozera
| Kuwala Kwakukulu | Ndodo ya Coring Drill Rod, Ndodo ya Drill, Ndodo ya Diamond Coring Drill |
| Zofunika | Chitsulo Chokhuni |
| ntchito | Kufufuza kwa Mineral, Geotechnical And Water Welldrilling |
| Type | Drill Pipe Casing |
| Standard | DCDMA ISO CMS GB |
| Kukonza Mtundu | Kutembenuza Forging Casting |
| Mtundu wa Makina | Chida Chobowola, Zida Zobowola |
| Aloyi Kapena Ayi | Ndi Alloy |
| Outer Diameter (ozungulira) | BW NW HW PW HWT PWT 73mm 88.9mm 114.3mm 139.7mm |
| Place wa Origin | Wuxi |
| Name Brand | CORE MASTER |
| chitsimikizo | ISO DCDMA CMS GB |
| Number Model | NW BW HW PW SIZE |
| Mawerengedwe Ochepa Owerengeka | zidutswa 10 |
| Price | $ 85-105 |
| Kulemba Mfundo | chimango |
| Nthawi yoperekera | masiku 7-10 |
| Terms malipiro | T/T, L/C, Western Union, D/A, D/P, MoneyGram |
| Perekani Mphamvu | 1000-1200 zidutswa pamwezi |
NW sinthani jionted casing chubing
ntchito:
Izi zimagwiritsidwa ntchito kwambiri popanga mabowo otulutsa mpweya, ndipo zimagwiritsidwanso ntchito kwambiri m'migodi, kufufuza za geological ndi madamu amagetsi. Chophimbacho chimagwiritsidwa ntchito kuteteza mapangidwe apansi. Zingathenso kuteteza kuti zitsime zigwe. Ndi gawo lofunikira pakubowola. Ntchito zofunika za zida za casing ndi izi: kuteteza kugwa kwa kubowola, kudzipatula mitundu yosiyanasiyana kuti tipewe kusuntha kwamadzi pakati pa mapangidwe, komanso kuchita nawo gawo pakuwongolera madzi akubowola komanso kuthamanga kwa kubowola.
Flush-Jointed W Series Casing
| kukula | OD | ID | ||
| Inchi | mm | Inchi | 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 |
