Roller Bow Spring Centralizer Made Of Steel With High Tensile & Yield Strengths
Brand Name:Puyang Zhongshi Group
Certification:API,ISO,QHSE
Model Number:4 1/2"~36"
Minimum Order Quantity:1
Delivery Time:depends on quantity
Payment Terms:T/T, MoneyGram
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Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
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Product Details
Roller Centralizer Bow Spring Centralizer Made Of Steel With High Tensile & Yield Strengths
The roller centralizer 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.
Centralizer Features
- The roller centralizer is mounted on the housing through the fixing screws on the centralizer.
- Features high tensile strength and high yield strength.
- It is also impact and corrosion resistant.
- Minimal roller contact area in open eye applications reduces the risk of sticking.
- Functions as a support bearing during pipe rotation.
- Improve operational efficiency
API Casing Spiral Vane Roller Centralizer Specification
| Model | Max OD(mm) | ID (mm) | Length (mm) |
| 4-1/2" x 6" | 145 | 116.5 | 200 |
| 5" x 6" | 145 | 129 | 200 |
| 5-1/2" x 8-1/2" | 205-210 | 142 | 200/300 |
| 6-5/8" x 8-1/2" | 205-210 | 171 | 200/300 |
| 7" x 8-1/2" | 205-210 | 181 | 200/300 |
| 7" x 9-1/2" | 225-235 | 181 | 200/300 |
| 7" x 9-5/8" | 225-235 | 181 | 200/300 |
| 9-5/8" x 12-1/4" | 300-305 | 248 | 200 |
| 13-3/8" x 17-1/2" | 430-435 | 346 | 200 |
Roller Bow Spring Centralizer Made Of Steel With High Tensile & Yield Strengths
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