Cov yeeb nkab nruab nrabs, nrog rau qhov ntev ntawm 6m, yog cov khoom siv thoob ntiaj teb ntawm kev ua haujlwm drilling ib txwm muaj, kev sib npaug ntawm kev ua haujlwm zoo, kev yooj yim nqa, thiab lub peev xwm thauj khoom. Tsim los rau cov qhov dej nruab nrab (100m txog 3000m), lawv tswj hwm cov dej hauv av loj.kev khawb avcov haujlwm suav nrog cov qhov dej tsim roj / roj av, cov qhov dej nruab nrab, thiab cov qhov dej tshawb nrhiav cov ntxhia. Tsim los kom tiv taus qhov siab nruab nrab, torque, thiab kev ntxhov siab khoov, cov kav dej no ua kom muaj kev sib hloov pauv dej khov kho thiab tshem tawm cov txiav zoo hauv cov qauv nyuaj nruab nrab. Lawv qhov ntev txheem lees paub qhov sib xws nrog feem ntau cov rigs drilling thiab cov khoom siv, txo lub sijhawm sib dhos thiab cov nqi ua haujlwm. Zoo tagnrho rau cov qhov dej ntsug thiab ntiav, cov kav dej laum nruab nrab muab kev ruaj khov tshwj xeeb, kev siv nyiaj tsim nyog, thiab kev hloov pauv rau cov haujlwm drilling niaj hnub thoob plaws ntau yam lag luam.
| Cov pas nrig laum taper H22/B22 | Khoom siv | Cov carbide zoo thiab 55SiMnMo hlau |
| Txheej Txheem | Kev ntaus nrig | |
| Kev Siv | Kev khawb pob zeb, kev khawb thee, thiab kev khawb geological | |
| Qib Taper | 4,7,11,12 degree | |
| Ntev | 400-6000 hli | |
| Qhov hnyav | 3..3kg/m2 | |
| Cov Lus Qhia Tshwj Xeeb | h22 * 108 hli | |
| Qauv Khoom | Kev sib xyaw ua ke ntawm cov pas nrig drilling / laum pas nrig |
4: Koj tuaj yeem txais lub sijhawm them nyiaj twg?
A: 30% T/T ua ntej, 70% T/T ua ntej xa khoom.
5: Koj puas txais tau OEM cov lus txib?
A: Yog, peb muaj pab pawg neeg tshwj xeeb thiab nplua nuj, OEM xaj tau txais tos zoo heev.
6: Koj tuaj yeem lees txais lub sijhawm ua lag luam twg?
A: FOB, CIF, CFR, EXW, CPT, thiab lwm yam.
Peb yog ib lub tuam txhab tsim khoom siv pob zeb nto moo hauv Suav teb, tshwj xeeb hauv kev tsim cov cuab yeej siv pob zeb nrog kev ua haujlwm zoo heev thiab cov ntaub ntawv zoo tshaj plaws, tsim tawm raws li cov qauv zoo hauv kev lag luam thiab CE, ISO9001 daim ntawv pov thawj zoo. Cov tshuab drilling no yooj yim rau nruab, ua haujlwm thiab tswj. Cov tshuab drilling muaj tus nqi tsim nyog thiab yooj yim siv. Lub tshuab laum pob zeb yog tsim los kom ruaj khov thiab siv tau ntev, tsis yooj yim puas tsuaj, nrog rau ntau yam khoom siv laum pob zeb.