FOB Price
Obtener el precio más reciente20 ~ 200 / Piece
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
Minimum Order Quantity:
10 Piece
Packaging Detail:
wooden case
Delivery Time:
30days
Supplying Ability:
1000 Piece per Week
Payment Type:
T/T
Persona de contacto Mr. conzalo
huayuan road, Zhengzhou, Henan
1. Description:
Rigid centralizer with rollers
The Rigid entralizer with roller consisits of rigid body,on which machined five spiral blades,there are three or fur modified alloy steel,fully heat treated rollers fixed on every spiral blades.
Becasue of rigid body and rolling friction betwwen the rollers and inside of well or casing,the capability of the rigid centralizer is better than others of all.
Recommend to use the tool in deviated holes and horizontal holes.
2. Advantage:
Reducing friction resistance saliently.
Increasing casing to depth prognosis.
Ensuring all casings are centralized.
Better flow characteristics around centralizer.
Improved cementation.
3. Spec.
| Specification | price(unit) | weight(kg) | height(mm) |
| *3 3/8"× *7 1/2" | |||
| 9 5/8"× *2 1/4" | *5.7 | **0 | |
| 5 1/2"×8 1/2" | 8.9 | **0 | |
| 7" | *3.4 | **0 | |
| *6"×2 |
