Bow Spring / Non -Welded Integral Centralizer

• Customization: Available
• Weight (Kg): 20
• Condition: New
• Model NO.: Hinged 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

Experience unrivaled performance with our high-performance bows, meticulously engineered to ensure maximum standoff in various locations across the annulus, delivering optimal conditioning for primary cementing and achieving superior zonal isolation.

possible conditions for primary cement to achieve zonal isolation.

Each centralizer size undergoes rigorous testing and validation to comply with the esteemed American Petroleum Institute (API) 10D standards, guaranteeing exceptional reliability and lasting durability throughout your operations.

requirements, providing reliability and durability during operations.

Our innovative non-welded design ensures resilience across diverse wellbore environments, offering unparalleled operational flexibility.

Bow configurations are crafted to cater to a multitude of heights and sizes, adeptly suited for most applications while accommodating special application needs with a diverse array of configurations.

variety of bow configurations for special applications.

Sizes ranging from 3 ½" to 30" are readily available to meet your varied operational demands.

Rigid Centralizer

Meticulously constructed for integral strength, our rigid centralizers are secured with high-load top collars or set screws, ensuring steadfast positioning even under extreme conditions.

loads top collars or set screws.

Engineered to enhance cement flow dynamics, these tools effectively promote optimal standoff from the borehole, ensuring seamless operations.

Available with both straight and spiral blade configurations, our tools adapt effortlessly to your specific drilling requirements.

Size is available from 4 ½" to 20" for versatile adaptability.

Tuborlizer Bow Spring Centralizer

 

 

Description
Our rigid centralizers, characterized by high supporting force and minimal starting resistance, facilitate a smooth casing descent while maintaining an elevated performance standard.
Sizes ranging from 4-1/2" to 20", with custom sizes tailored to your precise specifications.
Spiral vanes are designed to effectively reduce drag force, enhancing operational efficiency.

Features
1. Perfectly suited for deviated and horizontal wells, liner overlaps, and shoe joints, offering unmatched versatility.
2. Compatible with both cased and open hole environments, ensuring wide applicability.
3. Constructed from high tensile, solid cast steel for outstanding shock, impact, and corrosion resistance, ensuring longevity.
4. Vane ends are expertly beveled at a 30-degree angle relative to the casing centralizer, providing excellent guidance through restrictions and reducing drag during deployment.
5. Broad vanes proficiently distribute load from the casing string into the wellbore without causing gouging, promoting integrity.
6. Ingeniously designed vanes keep running forces minimal, enhancing operational efficiency.
7. The 360-degree overlapping solid vane design ensures maximum wall contact and fluid swirl, reducing flow area between spiral blades, and creating a vortex motion for increased fluid velocity and directional control.

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