Quality | Premium | Sizes | Various |
Material | Steel | OEM | Supported |
Logo | Supported |
Model | Outer diameter (mm) | Inner diameter (mm) | Reamed diameter (mm) | Number of block | Inner diameter of casing shoe (mm) | Hammer type | Drill pipe (mm) |
BOD168
|
168 | 156 | 185 | 2 | 142 | 5 inch hammer | 76/89 |
BOD178
|
178 | 158 | 195 | 2 | 148 | 5 inch hammer | 76/89 |
BOD183
|
183 | 163 | 200 | 2 | 152 | 5 inch hammer | 76/89 |
BOD194
|
194 | 180 | 209 | 2 | 167 | 6 inch hammer | 89/114 |
BOD219
|
219 | 205 | 237 | 3 | 192 | 6 inch hammer | 89/114 |
BOD245
|
245 | 225 | 264 | 3 | 210 | 8 inch hammer | 114 |
BOD273
|
273 | 259 | 308 | 3 | 242 | 8 inch hammer | 114 |
BOD325
|
325 | 305 | 358 | 3 | 282 | 10 inch hammer | 114 |
BOD406
|
406 | 382 | 426 | 4 | 360 | 12 inch hammer | 127 |
No.9 Mulanli Road, High-Tech Development Zone, Zhengzhou