Cementing & Completion Tools
Stage Cementing Collar
The tool provides a cementing circulation path during cementing above the screen and supports staged cementing in deep…
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MODEL: HGK-178
Hydraulic-Expandable External Casing Packer
Overview
The tool is straightforward to operate and does not require changes to the original operating procedure. It can be used in oil, gas and water wells under different conditions.
Opening and closing pressures can be configured for different well conditions to protect the tool and accurately control safe setting. The sealing element has a large expansion ratio for large-diameter wellbores, a high temperature rating, high differential-pressure capacity and low residual deformation.
Direct ManufacturerDrawing-Based SupplyExport Support
Technical Specifications
| Tool Model | Nominal Diameter (mm) | Maximum OD (mm) | ID (mm) | Overall Length (mm) | Sealing Length (mm) | Working Diameter (mm) |
|---|---|---|---|---|---|---|
| HGK-178 | 178 | 210 | 159 | 3170 | ≥950 | 220–337 |
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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