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Whakaahuatanga
| Rama Nui | Waea Pouaka Drill Rod, Waea Drill Rod, Taimana Coring Drill Rod |
| Rauemi | Kamupene Karaka |
| Taupānga | Te Tuhura Kohuke, Te Matawhenua me te Keri Wai |
| momo | Drill Pipe Casing |
| Paerewa | DCDMA ISO CMS GB |
| Momo tukatuka | Huri Forging Maka |
| Momo Momo | Utauta Keri, Taputapu Keri |
| Alloy Kaore ranei | Kei te Maea |
| Taone o waho(porowhita) | BW NW HW PW HWT PWT 73mm 88.9mm 114.3mm 139.7mm |
| Wahi o te Origin | Wuxi |
| ingoa Brand | KAUPAPA KAUPAPA |
| Tiwhikete | ISO DCDMA CMS GB |
| Tau tauira | NW BW HW PW RAHI |
| Rahi Order Mōkito | mongamonga 10 |
| Price | $ 85-105 |
| Taipitopito Packaging | anga maitai |
| Wā Tukunga | 7-10 ra |
| Ngā utu | T/T, L/C, Western Union, D/A, D/P, MoneyGram |
| supply āhei | 1000-1200 nga waahanga ia marama |
Ko nga ngongo ngongo kua whakakiia ki te NW
Taupānga:
Ko te nuinga o tenei hua ka whakamahia mo nga kohao rerenga hau, ka whakamahia hoki i roto i te maina, te torotoro whenua me nga parepare hiko. Ka whakamahia te casing ki te tiaki i te hanganga o raro. Ka taea hoki te aukati i te tiango poka poka. He wahanga nui o te keri. Ko nga mahi nui o nga taputapu casing e whai ake nei: ki te aukati i te tiango o te keri, ki te wehe i nga hanganga rereke hei aukati i te rere o te wai i waenga i nga hanganga, me te whai waahi ki te whakahaere i te wai keri me te pehanga keri.
Whakakotahitanga W Series Casing
| Rahinga | OD | ID | ||
| inihi | mm | inihi | 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 |
