所提供的结构包括双重保护针连接器、合金复合材料外壳、活性阳极金属芯和针盒连接器。
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APPLICATION-SPECIFIC CONFIGURATION
Anti-Corrosion Centralizing Weighting Device
Overview
A Ø43 mm tungsten-carbide, 1,000 mm centralizing and weighting device developed for sucker rod strings exposed to corrosive, scaling and eccentric-wear conditions. An active metal core provides sacrificial-anode protection while the composite sleeve supplies centralizing, weighting and wear-control functions.
Direct ManufacturerDrawing-Based SupplyExport Support
Product Advantages
- Combines corrosion, scale and wear control
- Provides centralizing and weighting
- Low-friction alloy surface
- Source-stated service period of 2–3 years
- Active metal core can be reused when corrosion is not severe
Dimensions & Interfaces
Material & Protection
资料显示，该材料由合金钢复合外壳和活性牺牲阳极金属芯组成。
Operating Applications
用于高矿化流体、Cl⁻、CO₂、H₂S 和杆/管偏心磨损共同作用的油井和水井。
Manufacturing Support
Built for Controlled Oilfield Supply
YUXIN combines product engineering, machining, assembly, inspection and export coordination in Dongying, Shandong.
20+Years of industry experience
5,000+ m²Manufacturing base
40+Equipment sets
30+Core product series
Product FAQ
Before You Request a Quote
What information is needed to confirm the correct configuration?
Send the existing model or drawing, connection dimensions, operating pressure and temperature, well conditions, quantity and destination.
Can this product be manufactured from a drawing or sample?
Yes. YUXIN can review drawings and samples for material, tolerance, machining, inspection and batch-production feasibility.
Which materials and surface treatments are available?
Material and treatment options are selected around pressure, load, corrosion, wear, temperature and sour-service requirements.
How is the product inspected before shipment?
Inspection planning can include dimensional checks, material documentation, assembly review and product-specific pressure or functional testing.
Can YUXIN support distributor and project orders?
Yes. Batch supply, export packing and order documentation can be organized for distributors, service companies and project procurement.
How is final compatibility confirmed?
Website data is for preliminary selection. Final compatibility is confirmed against the approved drawing, specification and purchase requirements.
Engineering Inquiry
Send Product Requirements
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