API Spring Centralizer for Casing Pipe Centralizer for Oil Drilling Machine

• Customization: Available
• Weight (Kg): 20
• Condition: New
• Model NO.: Single Unit Centralizer
• Size: Standrad Size
• Color: Required
• Dimension(L*W*H): 100*100**200mm
• Material: Alloy
• Certification: API
• Warranty of Core Components: 1.5 Years
• Applicable Industries: Energy & Mining
• Core Components: Gear
• Advantage: Safe, Stable and Durable
• Product Name: Centralizer
• Features: Improve Cementing Displacement Efficiency
• Application: Cementing Quality
• Machinery Test Report: Provided
• Transport Package: Plywood Case
• Specification: Centralizer
• Trademark: GOLDENMAN
• Origin: Shandong, China
• HS Code: 843143
• Production Capacity: 3000sets/Year
• Package Size: 75.00cm * 70.00cm * 60.00cm
• Package Gross Weight: 850.000kg

Product Description

Centralizer

 

 

 

 

 

Bow Spring Centralizer

These state-of-the-art high-performance bows are engineered to deliver unparalleled standoff at multiple annulus locations, ensuring optimal conditions.

This facilitates the primary cement in achieving superior zonal isolation, enhancing well integrity.

All centralizer dimensions are rigorously tested, conforming to the stringent American Petroleum Institute (API) 10D standards.

This guarantees both reliability and durability throughout demanding operations.

Our innovative non-welded design is resilient against most wellbore environments, offering exceptional operational flexibility.

With a spectrum of bow configurations available in diverse heights and sizes, these centralizers are adaptable to most applications.

We also provide specialized bow configurations tailored for unique application requirements.

Available sizes range from 3 ½" to an impressive 30".

Rigid Centralizer

Crafted for robustness, these rigid centralizers are integrally constructed for enhanced strength, secured by high-load top collars or set screws.

They are meticulously designed to optimize cement flow, ensuring maximum standoff from the borehole.

Available with both straight blade and spiral blade options.

Sizing options range from 4 ½" to 20" to meet diverse operational needs.

Size is available from 4 ½" to 20"

Tuborlizer Bow Spring Centralizer

 

 

Description
These rigid centralizers boast high supporting force paired with low starting force, ensuring smooth casing descent while maintaining high stability.
Standard sizes span from 4-1/2" to 20", with custom sizes available to match specific requirements.
Featuring spiral vanes engineered to significantly reduce drag force.

Features
1. Ideal for deviated and horizontal wells, liner overlaps, and shoe joints, ensuring versatility.
2. Perfectly suited for both cased and open hole applications.
3. Constructed from high tensile, solid cast steel, offering superior resistance to shock, impact, and corrosion.
4. The vanes are beveled at a 30-degree angle relative to the casing centralizer, facilitating smooth navigation into restrictions and minimizing drag.
5. Wide vanes effectively distribute the load from the casing string across the well bore without causing damage.
6. The vane design minimizes running forces, enhancing operational efficiency.
7. The 360-degree overlapping solid vane maximizes wall contact and induces fluid swirl, reducing flow area between the spiral blade and creating a vortex for increased fluid velocity and direction.

Specification:

No.	Type	Inside diameter (mm)	Height (mm)	Total height (mm)	Largest diameter (mm)
1	5"*12-1/4"	128-131	105	690	330
2	5"*20"	128-131	105	720	535
3	5-1/2"*7"	142-148	55	650	215
4	5-1/2"*8-1/2"	142-148	55	650	225
5	6"*8-1/2"	156-158	55	650	235
6	7"*8-1/2"	181-186	55	650	235
7	7"*9-5/8"	181-186	55	650	255
8	7-5/8"*9-5/8"	197-201	55	650	275
9	9-5/8"*12-1/4"	250-255	55	650	330
10	13-3/8"*17-1/2"	342-347	55	650	450
11	5-1/2"*8-1/2"	142-148	110	650	225
12	7"*9-5/8"	181-186	110	650	255
13	7"*8-1/2"	181-186	110	650	235
14	5"*6-1/2"	128-131	110	650	175
15	7-5/8"*9-1/2"	196-200	110	650	250
16	10-3/4"*12-1/4"	274-276	110	650	330
17	5"*6-1/4"	130-132	110	650	170
18	9-5/8"*12-1/4"	250-255	110	650	330
19	13-3/8"*17-1/2"	342-347	110	650	450
20	5-1/2"*8-1/2"	142-148	55	650	225