Increment circulating subs
USD $100 - $2,000 /Unit
Min.Order:1 Unit
Goldenman Petroleum Equipment Co., Limited
The circulating sub
The circulating sub is a specialized tool for circulating drilling fluid when running in casing on the way or finishing running casing downhole.
According to actual needs, there are circulating sub with casing thread and circulating sub with union thread.
Type | I.D(mm) | O.D(mm) | Ball OD (mm) | OAL(mm) | Connectin |
ZXJ105-00 | 105 | φ38 | φ38 | 700 | NC31 |
ZXJ121-2-00 | 121 | φ50.8 | φ48 | 800 | NC38 |
ZXJ159-1-00 | 159 | φ50.8 | φ65 | 900 | NC46 |
ZXJ165-2-00 | 165 | φ50.8 | φ65 | 900 | NC46 |
ZXJ178-2-00 | 178 | φ50.8 | φ65 | 900 | NC50 |
ZXJ203-1-00 | 203 | φ50.8 | φ70 | 900 | 6-5/8REG |