| Certification: | API 5CT |
|---|---|
| Surface Treatment: | Spray-Paint |
| Centralizer Type: | Rigid |
| Material: | Cast Steel |
| Type: | Centralizer |
| Classification: | Steel, Znal Alloy, Composite, etc. |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 1. Type: Solid body centralizer
These Centralizer is designed same as Welded Spiral Vane Solid Rigid Centralizer except rows of set screws on the outer periphery of centralizer to limit rotation.
It can be easily changed from fixed to non fixed design by detaching set screws and positioning with stop collars. They are stored painted or coated with polyester powder. Wide symmetrical fins are smoothly beveled on one and the other ends to have lower coefficient of friction and to ease casing movement in either direction.
Fins designs also resist high side load. Spirally Fins are welded to the one piece rolled formed End Collar under required temperature and condition with extra low Hydrogen coated Electrodes, which assured strength and uniformity in every weld.
Steel construction provides superior toughness over other alloy. Vanes can be selected to meet hole dia from a choice of seven boat profile depths. Fins create vortex flow to help mud displacement and reduce pressure drop across the centralizer.
6. Parameters
| 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 |
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!
API Oil Drilling Parts Welded Spiral Vane Solid Rigid Centralizer Price
Suppliers with verified business licenses
Audited Supplier 
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