According to requirements of customer, special specification and model products can also be desinged and manufactured.
Integral straight blade stabilizer: Integral 3-straight rib stabilizer, integral 4-straight rib stabilizer, and Integral multi-straight rib stabilizer, which working surface are provided with carbide insert compound and overlay, etc. The body is made from high strength alloy steel of heat treated.
Integral straight blade stabilizer: Integral 3-straight rib stabilizer, integral 4-straight rib stabilizer, and Integral multi-straight rib stabilizer, which working surface are provided with carbide insert compound and overlay, etc. The body is made from high strength alloy steel of heat treated.
| Type | Working O.D.(in) | O.D. of both ends(mm) |
I.D. (mm) |
Length (mm) |
Length (mm) | Connection | ||||||
| short type | long type | string | near bit | |||||||||
| near bit | string type | near bit | string |
top |
down | top |
down |
|||||
| WZ152 | 6″ | 121 | 51 | 300-500 | 800-900 | 1000-1100 | 1200-1400 | 1400-1600 | NC38 | NC38 | NC38 | 3-1/2REG |
| WZ158 | 6-1/4″ | |||||||||||
| WZ165 | 6-1/2″ | |||||||||||
| WZ190 | 7-1/2″ |
159 165 178 |
57 71 |
1000 | 1600 | 1800 | NC46 | NC46 | NC46 | 4-1/2REG | ||
| WZ200 | 7-7/8″ | |||||||||||
| WZ213 | 8-3/8″ |
400 500 600 |
1000-1200 | 1600-1800 | 1800-2000 |
NC46 NC50 |
4-1/2REG | |||||
| WZ215 | 8-1/2″ | |||||||||||
| WZ222 | 8-3/4″ | |||||||||||
| WZ241 | 9-1/2″ |
178 197 |
71 | 400-600 | 800-1000 | 1000-1200 | 1600-1800 | NC50 | NC50 | NC50 | 6-5/8REG | |
| WZ245 | 9-5/8″ | |||||||||||
| WZ251 | 9-7/8″ | |||||||||||
| WZ311 | 12-1/4″ |
203 229 |
76 | 400-600 |
1000 1200 |
1200 1500 |
1800 2000 |
NC56 6-5/8REG |
6-5/8REG | |||
| WZ445 | 17-1/2″ | 400-600 | 1200-1300 | 1200-1300 | 2000-2200 | 2000-2200 | NC61 7-5/8REG | |||||