API Hoobkas ntawm piling roller cones bits nrog lub tuav rau thoob pob zeb drilling
Kev piav qhia txog khoom
Peb muab kev pabcuam rau:
- Cov chaw tsim khoom siv pob zeb uas tsim cov thoob av ob chav txiav, thoob av nplaum ib leeg txiav, thoob pob zeb txiav ob chav txiav, thoob pob zeb txiav ib leeg txiav.
- Cov chaw tsim khoom Rotary Drilling Rig rau kev sib sau ua ke pob zeb.
- Cov tuam txhab tsim pob zeb uas tuaj yeem vuam thiab kho cov kav dej hauv paus ntawm lawv tus kheej.
Kev txhawb nqa thev naus laus zis:
- Peb muab kev cob qhia txog kev vuam cov tshuab txiav cov menyuam lub khob hliav qab rau lub thoob plawv hauv txoj kev raug hauv koj lub Hoobkas lossis chaw ua haujlwm.
- Koj cov neeg ua haujlwm vuam lossis cov kws kho tshuab tuaj yeem kawm hauv peb lub Hoobkas.
Cov Khoom Siv Qhia Txog Khoom
Cov yam ntxwv ntawm C142 series
| 1 | Phau ntawv sau cia kaw cov kabmob nrog TCI tiv thaiv ntawm pob taws ntawm lub cones. |
| 2 | Lub khob loj dua, TCI npog tag nrho cov khob, lub neej ua haujlwm ntev dua. |
| 3 | Lub tsho Shirttail tawv txhim kho los ntawm Tungsten Carbide. |
| 4 | C142-537 siv 15 hli chisel TCI, C142-637 siv 14 hli mos txwv (conical-ball) TCI. |
| 5 | C142 series ce rau drilling nyuaj & nyuaj pob zeb hardness ntau dua 100MPa, lub cheeb loj dua TC Inserts coj siab dua hnav tsis kam. |










