| Qauv nab npawb | 3/3.5,4,5,6,8,10,12 nti | Daim ntawv pov thawj | ISO CE |
| Pob zeb hardness | F = 6-20 | Warranty | 1 Xyoo |
| Qhov xwm txheej | Tshiab | Kev pab cuam tom qab muag | 7X24 teev muaj |
| Hom | Rotary Drilling Rig | Xim | Raws li kev thov |
| Hom kev ua haujlwm | Forging | Khawm puab | Spherical, Ballistic, Semi-ballistic |
| Qhov Chaw Keeb Kwm | Beijing, Suav teb (Mainland) | Lub ntsej muag me ntsis | Pav ca, concave, convex, poob chaw |
| Hom Lub Npe | JCDRILL | Lwm cov shanks | COP, DHD, MISSION, SD |
| Kev siv | Pob zeb drilling | Hom | DTH rauj |
| Khoom siv | Carbide | Tshuab Hom | Drilling cuab yeej |
Taw qhia
qhov zoo:
1.Tawm ntawm cov teeb meem ntawm ko taw valve pob txha expansion thiab contraction.
2.Kev siv hluav taws xob qis dua thiab muaj kev cuam tshuam ntau dua.Qhov drilling ceev yog 15% -30% siab dua ib qho nrog ko taw valve.
3.Simple qauv, txhim khu kev qha qhov chaw, lub neej ntev, kev saib xyuas yooj yim thiab pheej yig.
4.Tsawg huab cua thiab roj noj.Cov roj noj yog li 10% qis dua ib qho nrog ko taw valve.
nto thiab underground mining, infrastructure, civil engineering, geotechnical,dejzoo
| DTH rauj | ||
| Hom | Qauv | Sab nraud |
| Kev kub siab DTH rauj | ||
| 3 nti | JD25A | 71mm ib |
| 3.5 nti | JD35A/M30 | 82mm ua |
| 4 nti | JD45A/QL40A/M40/SD4 | 99mm ua |
| 5 nti | JD55A/QL50A/M50/SD5 | 125 hli |
| 6 nti | JD65A/QL60A/M60/SD6 | 142mm ib |
| 8 nti | JD85A/QL80A/M80/SD8 | 180 hli |
| 10 nti | HD100A / SD10 | 225 hli |
| 12 nti | JD125A/SD12 | 275mm ib |
| 14 nti | JD140A | - |
| Middel Siab DTH Rauj | ||
| 2.5 nti | BR1 | 56mm ua |
| 3 nti | BR2 | 64mm ib |
| 3.5 nti | BR3 | 82mm ua |
| Tsawg Siab DTH Rauj | ||
| 3 nti | CIR65 | 68mm ib |
| 3.5 nti | CIR 70 | 76mm ib |
| 4 nti | CIR 90 | 99mm ua |
| 5 nti | CIR 110 | 110 hli |
| 6 nti | CIR 150 | 150 hli |
| 8 nti | CIR 170 | 170 hli |
| Rov qab rauj | ||
| 6 nti | BH140 | 155 hli |
| 8 nti | BH170 | 190 hli |
| 10 nti | BH190 Nws | 220 hli |
| 12 nti | BH 240 | 190 hli |
| Tsawg Cua Siab DTH Rauj | ||||||
| DTH rauj hom: | CIR 76 | CIR 90 | CIR 110 | CIR 130 | CIR 150 | CIR 170 |
| Bit Shank: | CIR 76 | CIR 90 | CIR 110 | CIR 110 / CIR 130 | CIR 150 | Txhua yam tuaj yeem tsim raws li koj qhov kev thov! |
| Sab saum toj Sub Thread: | F48x10 pin | F48x10 pin | API 23/8" RGE BOX | API 23/8" RGE BOX | F70x10 PIN | |
| Ntsis Diameter: | 76 (mm) | 90-120 (mm) | 110-150 (mm) | 130-175 (mm) | 150-200 (mm) | |
| Ua haujlwm siab: | 4-10 (bar) | 5-10 (bar) | 5-10 (bar) | 5-10 (bar) | 5-10 (bar) | |
Duab
| Yam tsawg kawg nkaus Order Quantity | N/A |
| Nqe | |
| Ntim Cov Lus Qhia | Standard Export Delivery Package |
| Lub sij hawm xa tuaj | 7 noj |
| Cov nqe lus them nqi | T/T |
| Muaj peev xwm muab khoom | Raws li kev txiav txim kom ntxaws |
