API Oilfield Casing Accessory Bow Spring Centralizer

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1 Year
• Model NO.: Sizing
• Certification: API
• 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

Our high-performance bows are engineered to deliver unparalleled standoff at multiple annulus points, ensuring optimal conditions

for primary cementing to achieve impeccable zonal isolation.

Every centralizer in our range has undergone rigorous testing and validation, conforming to the stringent API 10D standards, ensuring

unsurpassed reliability and durability during demanding operations.

The innovative non-welded design endures most wellbore environments, offering unmatched operational flexibility.

With bow configurations available in various heights and sizes, our centralizers cater to a wide array of applications, especially

designed for special requirements, offering a diverse range of bow configurations.

We offer a comprehensive size range from 3 ½" to 30".

Rigid Centralizer

Our rigid centralizers are meticulously constructed to enhance strength, secured by robust top collars or set screws for added stability.

Engineered to optimize cement flow, these tools promote maximum standoff from the borehole, ensuring efficient operations.

Available in both straight and spiral blade designs for versatile applications.

Size options range from 4 ½" to 20" to suit varied operational needs.

Tuborlizer Bow Spring Centralizer

 

 

Description
Our rigid centralizers excel with high supporting force and low starting force, allowing casings to descend smoothly while maintaining a
superior position. We provide sizes from 4-1/2" to 20", with the option for custom sizes to meet specific demands.
The spiral vane design efficiently reduces drag force for seamless operations.

Features
1. Application: Ideal for deviated and horizontal wells, liner overlaps, and shoe joints.
2. Suitable for both cased and open hole environments.
3. Crafted from high tensile, solid cast steel, offering resistance to shock, impact, and corrosion.
4. Vane ends are precisely beveled at 30 degrees relative to the casing centralizer, ensuring smooth entry into restrictions and reduced
drag when deployed into the hole.
6. The vane design is optimized to keep running forces minimal for efficient operations.
7. The 360-degree overlapping solid vane maximizes wall contact and induces fluid swirl, creating a vortex motion that enhances fluid

velocity and direction through the reduced flow area between the spiral blade.

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