API Standard Centralizer Spring Bow for Efficient Mud Pump Performance

• Customization: Available
• After-sales Service: Warranty
• Warranty: 1 Year
• Model NO.: Sizing
• Certification: API
• Material: Alloy
• Type: Carbon Steel
• 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
• HS Code: 8431431000
• Production Capacity: 3000sets/Year
• Package Size: 75.00cm * 70.00cm * 60.00cm
• Package Gross Weight: 850.000kg

Product Description

Centralizer

 

 

 

 

 

Bow Spring Centralizer

These high-performance bows are meticulously designed to deliver unparalleled standoff in various sections of the annulus, ensuring the optimal environment for primary cementing to achieve effective zonal isolation.

possible conditions for primary cement to achieve zonal isolation.

Each centralizer size undergoes rigorous testing and validation to comply with the stringent standards of American Petroleum Institute (API) 10D, guaranteeing unmatched reliability and durability throughout operational processes.

requirements, providing reliability and durability during operations.

Engineered with a non-welded design, these centralizers are robust enough to endure diverse wellbore environments, offering remarkable operational flexibility.

Our bow configurations are available in a wide range of heights and sizes, adeptly catering to most applications while offering specialized configurations for unique operational needs.

variety of bow configurations for special applications.

Sizes range from a compact 3 ½" to an expansive 30", ensuring versatility for diverse operational requirements.

Rigid Centralizer

Constructed with an integral design, these rigid centralizers deliver superior strength and are securely anchored by robust top collars or set screws, ensuring resilience under high loads.

loads top collars or set screws.

These tools are precisely engineered to enhance cement flow while ensuring maximum standoff from the borehole wall, optimizing well integrity.

Available with both straight and spiral blade options to suit various operational needs.

Sizes range from 4 ½" to 20", offering adaptability for different well conditions.

Tuborlizer Bow Spring Centralizer

 

 

Description
Rigid centralizers offer high supporting force with minimal starting force, facilitating smooth casing descent while maintaining high positional stability.
Available sizes span from 4-1/2" to 20", with custom sizes available to meet specific operational demands.
The spiral vane design effectively reduces drag force, enhancing operational efficiency.

Features
1. Ideally suited for deviated and horizontal wells, liner overlaps, and shoe joints.
2. Versatile for use in both cased and open hole conditions.
3. Crafted from high tensile, solid cast steel, providing exceptional resistance to shock, impact, and corrosion.
4. Vane ends are expertly beveled at 30 degrees relative to the casing centralizer, ensuring seamless entry into restrictions and minimizing drag during deployment.
5. The wide vanes effectively distribute the load from the casing string into the wellbore, preventing gouging and enhancing stability.
6. Ingenious vane design minimizes running forces, optimizing operational efficiency.
7. The 360-degree overlapping solid vane configuration ensures maximum wall contact and fluid swirling, reducing flow area and inducing 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