Heavy-Duty Spring Bow Centralizer

• Customization: Available
• Type: C
• Weight (Kg): 20
• Model NO.: Sizing
• Condition: New
• 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

Revolutionary high-performance bow springs deliver optimum standoff across multiple annular locations, ensuring superior

conditions for the primary cementing process to achieve unparalleled zonal isolation.

Extensively tested and validated, all centralizer sizes adhere to the stringent standards of the American Petroleum Institute (API) 10D,

guaranteeing unmatched reliability and durability throughout operations.

Our innovative non-welded design excels in diverse wellbore environments, offering unmatched operational flexibility.

Our bow configurations come in a wide array of heights and sizes, perfectly suited for virtually all applications, and

also offer specialized configurations for unique application requirements.

Available in sizes ranging from 3 ½" to 30", tailored to meet every specification.

Rigid Centralizer

Engineered for exceptional strength, our rigid centralizers are integrally constructed and secured with high-load top collars

or set screws for steadfast positioning.

Our tools are meticulously designed to optimize cement flow while ensuring maximum standoff from the borehole wall.

We provide options of both straight blade and spiral blade for diverse operational needs.

Available in sizes from 4 ½" to 20" to suit a broad range of requirements.

Tuborlizer Bow Spring Centralizer

 

 

Description
Our rigid centralizers boast high supporting force yet require minimal starting force, ensuring smooth casing deployment and stable placement.
Offered in sizes ranging from 4-1/2" to 20", with custom sizes available to meet specific needs.
Spiral vanes expertly reduce drag force for efficient operation.

Features
1. Ideal for use in deviated and horizontal wells, as well as liner overlaps and shoe joints.
2. Versatile for both cased and open hole applications.
3. Fabricated from high tensile, solid cast steel to withstand shock, impact, and resist corrosion.
4. Beveled vane ends at 30 degrees relative to the casing centralizer ensure seamless entry into restrictions and reduce drag during deployment.
5. Wide vanes effectively distribute the load from the casing string into the wellbore without causing damage.
6. Ingenious vane design minimizes running forces.
7. The 360-degree overlapping solid vane maximizes wall contact and induces a fluid swirl, reducing flow area between spiral blades and generating vortex motion for enhanced 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