Product Details
Place of Origin: China
Brand Name: Puyang Zhongshi Group
Certification: API,ISO,QHSE
Model Number: 4 1/2"~20"
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: depends on quantity
Payment Terms: T/T, MoneyGram
Type: |
Hinged Non-welded |
Size: |
4 1/2~20" |
Installation: |
Slip-on Type |
Crest: |
Single Crest |
Vane: |
4-8 |
Roller: |
6~8 Or Depends |
Type: |
Hinged Non-welded |
Size: |
4 1/2~20" |
Installation: |
Slip-on Type |
Crest: |
Single Crest |
Vane: |
4-8 |
Roller: |
6~8 Or Depends |
Roller Casing Centralizer with Sprial Vane
Roller Casing Centralizer with Sprial Vane are designed in rigid body with straight or spiral blades. Rollers provide low drag to get casing, liners, or screens to bottom successfully with reduced rig time and costs.
Roller Casing Centralizer with Sprial Vane Specification
| Specification | casing size (mm) | Hole Size (mm) | Inner Diameter (mm) | Outer Diameter (mm) |
| 4-1/2"×6" | 114 | 152 | 118 | 146 |
| 5"×6 5/8" | 127 | 168 | 131 | 162 |
| 5-1/2″×8-1/2″ | 140 | 216 | 142 | 210 |
| 6-5/8″×8-1/2″ | 168 | 216 | 172 | 210 |
| 7″×8-1/2″ | 178 | 216 | 182 | 210 |
| 7"× 9-1/2" | 178 | 241 | 182 | 235 |
| 9-5/8″×12-1/4″ | 244 | 311 | 249 | 305 |
| 13-3/8″×17-1/2" | 340 | 445 | 344 | 439 |
