Semi-Rigid Casing Centralizers Cementing Tools 9in

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1 Year
• Model NO.: Sizing
• Certification: API
• Surface Treatment: Spray-Paint
• Material: Alloy
• Type: C
• Weight (Kg): 20
• Condition: New
• Size: Standrad Size
• Color: Required
• Dimension(L*W*H): 100*100**200mm
• 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
• Production Capacity: 3000sets/Year
• Package Size: 75.00cm * 70.00cm * 60.00cm
• Package Gross Weight: 850.000kg

Product Description

Centralizer

 

 

 

 

 

Bow Spring Centralizer

Crafted for excellence, our high-performance bows deliver unmatched standoff in numerous annular locations, ensuring optimal

conditions for primary cementing to achieve superior zonal isolation.

Every centralizer size undergoes rigorous testing, meeting the prestigious American Petroleum Institute (API) 10D

standards, assuring reliability and long-lasting durability in all operational scenarios.

The innovative non-welded design excels in most wellbore environments, offering unparalleled operational flexibility.

Our bow configurations are available in an extensive range of heights and sizes, tailored to suit most applications, and providing

unique configurations for specialized applications.

Size range available from 3 ½" to 30"

Rigid Centralizer

Engineered with strength in mind, our rigid centralizers are constructed integrally, reinforced by robust

top collars or set screws to maintain their position under substantial loads.

These tools are meticulously designed to enhance cement flow and ensure maximum standoff from the borehole.

Available in both straight and spiral blade designs.

Size range available from 4 ½" to 20"

Tuborlizer Bow Spring Centralizer

 

 

Description
Our rigid centralizers offer high supporting force and minimal starting force, facilitating smooth casing descent while maintaining a high level of support.
Sizes range from 4-1/2" to 20", with custom sizes available to meet your specific needs.
Spiral vane technology: designed to effectively reduce drag force.

Features
1. Ideal for use in deviated and horizontal wells, as well as liner overlaps and shoe joints.
2. Versatile suitability for both cased and open hole environments.
3. Constructed from high tensile, solid cast steel for exceptional resistance to shock, impact, and corrosion.
4. Vane ends are expertly beveled at 30 degrees relative to the casing centralizer, ensuring seamless transition into restrictions and reduced drag during insertion.
5. Broad vanes evenly distribute load from the casing string into the well bore, preventing gouging.
6. Vane design maintains minimal running forces, improving efficiency.
7. The 360-degree overlapping solid vane ensures maximum wall contact and fluid swirl, creating a vortex motion that enhances 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