Casing Pipe Centralizer Spring Bow for Cementing

• 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
• 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 deliver optimal standoff across diverse annulus points, ensuring ideal conditions

for primary cementation to secure effective zonal isolation.

Each centralizer size is rigorously tested and validated to comply with API 10D standards, guaranteeing unparalleled

reliability and durability throughout operations.

The innovative non-welded design is resilient in most wellbore environments, enhancing operational adaptability.

Our bow configurations come in a wide range of heights and sizes, tailored for most standard applications while also

offering specialized configurations for unique applications.

Available in sizes ranging from 3 ½" to 30", accommodating diverse operational needs.

Rigid Centralizer

Strategically designed for superior strength, rigid centralizers are integrally constructed and firmly secured by

high-load top collars or set screws.

These tools are engineered to enhance cement flow, ensuring optimal standoff against the borehole walls.

Available with both straight and spiral blade designs.

Sizes offered range from 4 ½" to 20", with custom options available to meet specific demands.

Tuborlizer Bow Spring Centralizer

 

 

Description
Rigid centralizers boast high supporting force with minimal starting force, enabling smooth casing descent while
maintaining a high operational standard. Sizes vary from 4-1/2" to 20", with custom sizes available to suit all needs.
Spiral vane design effectively reduces drag force.

Features
1. Perfect for use in deviated and horizontal wells, liner overlaps, and shoe joints.
2. Adaptable for use in both cased and open hole environments.
3. Crafted from high tensile, solid cast steel, offering exceptional resistance to shock, impact, and corrosion.
4. Vane ends are precisely beveled at 30 degrees to ensure smooth lead into restrictions and minimized drag when deploying.
5. Wide vanes effectively distribute casing string load across the well bore without causing damage.
6. Vane design optimizes running forces to remain minimal.
7. The innovative 360-degree overlapping solid vane maximizes wall contact and fluid swirl, reducing flow area between

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