| Certification: | ISO 9001:2000 |
|---|---|
| Surface Treatment: | Spray-Paint |
| Centralizer Type: | Rigid |
| Structure: | Roller |
| Material: | Alloy |
| Type: | Centralizer |
| Customization: |
|---|
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Audited Supplier Roller Centralizers are Solid Rigid Centralizers designed with rollers on the vanes of the centralizer. These rollers are provided to low down torque and drag forces, and performs excellent in horizontal and deviated wellbores. These centralizers are easy to install by slipping on the casing. These centralizers have high wear and side load resistance.
Description:
| Size(inch) | Inner Diameter(mm) | Outer Diameter(mm) | Height(mm) |
| 13-3/8 | 343 | 400 | 130 |
| 10-3/4 | 276 | 308 | 120 |
| 9-5/8 | 247 | 308 | 120 |
| 7-5/8 | 197 | 243 | 120 |
| 7 | 180 | 212 | 120 |
| 5-1/2 | 143 | 213 | 120 |
| 5 | 130 | 151 | 120 |
| 4-1/2 | 117 | 148 | 100 |
| 4 | 104 | 118 | 80 |
About Us
Maierda, located in Central China, is a professional supplier of petroleum equipment and tools.
Our factory has more than 15 years' experience in the R&D, production, sales and service of oilfield equipment and machinery.
Our sales team has more than 10 years importing & exporting experiences in the oil & gas industry.
Main Products
We are mainly engaged in oil well equipment and tools including various casing centralizers (solid body centralizer, rigid centralizer, semi-rigid centralizer, bow centralizer, spring centralizer, single piece centralizer, hinged centralizer, non-welded centralizer, welded centralizer, composite centralizer, nylon centralizer, stamped centralizer, positive centralizer, roller centralizer, slip-on centralizer, aluminum centralizer, zinc alloy centralizer), stop collar, sucker rod centralizer, tubing centralizer, drill pipe centralizer, etc.
We also provide some other competitive products in the oil & gas field including float equipment (collar and shoe), cementing plugs, cementing heads, stage collars, cement baskets, hammer unions, polished rod clamps, polished rod, couplings & crossovers for casing, tubing, sucker rod, polished rod, etc.
Our Services
We are committed to providing high-quality and cost-effective products and services to our customers.
We guarantee and uphold the highest standards in customer service, client satisfaction, and quality product delivery in the oilfield industry.
Hope to have a good cooperation with you!
Casing Running Tools Heavy Duty Casing Roller Centralizer for Cementing
Suppliers with verified business licenses
Audited Supplier 
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