Centralizers
1. Product Overview
Introducing our groundbreaking series of downhole centralizers, meticulously engineered for exceptional performance in well completion, cementing, and beyond. These centralizers promise unparalleled centering support for downhole tubing, ensuring consistent annular clearance within the wellbore, and significantly boosting cementing quality and operational safety. Our stellar lineup includes: spiral rigid centralizers, roller centralizers, blade centralizers, among others, offering flexible solutions tailored to diverse well conditions, tubing types, and specific process requirements.
2. Core advantages
- Our diversified design seamlessly adapts to complex working environments like vertical, horizontal, and high-angle wells;
- Crafted from high-strength materials including alloy steels and composites for remarkable wear and corrosion resistance;
- An optimized structure that curtails friction, allowing for smooth pipe string entry;
- We offer custom sizes and an array of surface treatments, such as chrome plating or wear-resistant layers, to meet your specific needs.
3. Product type and structural features
Spiral Rigid Centralizer
Structure:
Featuring an integral spiral strip design, optimized through fluid mechanics, with an option to add wear-resistant convex points for enhanced durability.
Features:
Innovative spiral flow channels minimize mud flow resistance and mitigate eddy current risks;
Delivering robust, high-rigidity support for high-speed, high-torque applications;
Available in both welded and detachable styles for easy on-site installation.
Roller Centralizer
Structure:
Crafted with numerous groups of freely rotating rollers in radial or axial layouts, with a hardened roller surface for superior longevity.
Features:
Rolling friction drastically reduces pipe string resistance, ideal for extended horizontal sections or wells with large deviations;
Rollers conform to irregular well wall shapes, safeguarding casings against abrasions;
A high-temperature resistant design makes it suitable for deep and ultra-deep wells.
Blade Centralizer
Designed with 3 to 6 arc-shaped blades uniformly spaced, featuring smooth chamfers at the blade ends.
Features:
Its lightweight design is ideal for conventional vertical wells or operations within smaller wellbores;
Blades exhibit elastic deformation to adapt to well diameter changes, ensuring stable centralizing force;
Cost-effective, easy to maintain, and available for batch configurations at essential pipe string points.
4. Technical parameters
| Parameters |
Spiral Centralizer |
Roller Centralizer |
Blade Centralizer |
| Pipe diameter |
Φ73mm~Φ339.7mm |
Φ88.9mm~Φ244.5mm |
Φ60.3mm~Φ177.8mm |
| Working Temperature |
-30ºC~180ºC |
-20ºC~220ºC |
-30ºC~150ºC |
7″×8.125″,6 5/8″×8.125″,5 1/28″×8.125″ - Inches,4 1/2 - Precision Size,″× - Plus,5.600 - Dimension,″ - Measurement, etc. Specific sizes can be expertly tailored to meet the unique demands of our esteemed clientele.
5 - Versatile Option,. Recommended application scenarios - Ideal Usage Contexts
Spiral Rigid Centralizer - Engineered for Optimal Performance: perfect for directional wells, challenging high sand content formations, and cementing operations demanding superior centering.
Roller Centralizer - Suitable for Advanced Applications: best suited for horizontal wells, high-angle wells, and areas with heightened sensitivity to casing wear.
Blade Centralizer - Cost-Effective and Efficient: designed for conventional vertical wells, operations on a budget, and temporary centralizing requirements.
Company Profile
Certifications
Customer visit
Exhibition
Packaging & Shipping
FAQ
Q1. How can I get samples of any product to confirm the quality?
A:1. Please provide us with your exact quantity. We can provide you with samples according to your specifications.
2. We can provide you with counter samples according to the samples you sent.
Q2. How can I get the price of the product?
A:1. Please send us your exact quantity. We can send you samples and pricing details back.
2. If you don't know any specifications. Please send us pictures of your products. We will give you an estimated price according to your pictures based on your needs. But the exact price must be given after we check your original samples.
Q3. I don't know the material or any other material information, how can I order from you.
A: It's the best way if you can send us samples so that we can provide you counter samples to check the quality. We will also quote you a price to verify the cost. After confirming all of these, you can contact our sales to place an order.
Q4. I am a small wholesaler, do you accept small orders?
A: If you are a small wholesaler, no problem, we are willing to grow with you.
Q5. Can you provide OEM or ODM service?
A: Yes. We can accept OEM services. Also, welcome to choose our ODM. Welcome to your inquiry!
){kind=link}