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No retrieval required Alloy hollow tube

Special profile for manufacturing downhole dissolvable tools in oil & gas wells.Features high strength, good temperature resistance and controllable dissolution.
It can fully degrade in specific downhole fluids without milling,efficient and eco-friendly, widely used for dissolvable frac plugs, dissolvable balls and other components.
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  • Product Description

No Retrieval Required Alloy Hollow Tube – Precision-Engineered Dissolvable Solution

When you need No retrieval required Alloy hollow tube for downhole completion operations, performance consistency matters. At Shaanxi Hagrien Energy Technology Co., Ltd., we manufacture dissolvable magnesium alloy hollow profiles up to Ø300 mm with verified dissolution control and uniform wall-thickness distribution. Our closed-loop production system—from alloy melting to extrusion—delivers 2–4 weeks lead time for standard sizes and 98%+ dimensional repeatability, backed by CNAS-accredited testing and full batch traceability. You get engineerable, scalable hollow tubes designed to degrade completely in your target downhole environment, eliminating milling operations and reducing rig time.

Hagrien Hollow Bar

What Makes Our No Retrieval Required Alloy Hollow Tube Different?

Tailored Dissolution Performance

Your well conditions are unique.

We adjust alloy composition and heat treatment based on your specific temperature, salinity, and fluid chemistry. This ensures your product dissolves predictably—not too fast, not too slow—so you maintain bore integrity throughout the operation.

Large-Diameter Capability with Uniform Walls

Extruding thick-walled hollow profiles is challenging.

Our Ø300 mm capacity and strict microstructure control mean you receive tubes with:

  • Consistent wall thickness (tolerance ±0.5%)
  • Minimal internal voids
  • Uniform grain structure across the cross-section

This reduces your machining scrap and lowers field failure risk.

Full Manufacturing Control

You avoid the headaches of multi-vendor coordination.

We handle everything in-house:

  • Raw material melting
  • Extrusion process
  • Metallurgy verification
  • Surface finishing

This integration shortens your qualification cycle and gives you a single point of accountability.

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Technical Specifications

Serial No.
Tensile Strength/MPa
Yield Strength/MPa
Elongation%
Hardness/HB
/mg/
DissolutionRate(cm2.h)
Dissolution Condition
AML001
≥310
≥220
≥15.0
≥60
2-10
93℃/3%KCL
AML003
≥200
≥140
≥32
≥50
1-5
93℃/3%KCL
AML004
≥220
≥160
≥12.0
≥55
130-150
93℃/3%KCL
AML005
≥300
≥200
≥15.0
≥60
90-140
93℃/3%KCL
AML006
≥270
≥190
≥13.0
≥55
40-80
50℃/0.84%KCL
AML007
≥290
≥190
≥14.0
≥60
40-80
93℃/3%KCL
AML009
≥190
≥120
≥30
≥50
20-70
93℃/3%KCL
AML010
≥220
≥170
≥14.0
≥55
30-50
50℃/0.84%KCL
AML011
≥220
≥170
≥12.0
≥55
30-60
50℃/0.84%KCL
AML012
≥260
≥210
≥9.0
≥70
60-100
50℃/0.84%KCL
AML013
≥370
≥260
≥2.5
≥90
50-70
93℃/3%KCL
AML014
≥195
≥125
≥27
≥45
15-35
93℃/3%KCL
AML015
≥310
≥220
≥7.0
≥80
50-70
93℃/3%KCL
AML016
≥230
≥180
≥12.0
≥55
45-65
50℃/0.84%KCL
AML017
≥260
≥220
≥5
≥65
50-70
43℃/0.05%KCL
AML018
≥400
≥280
≥4.0
≥100
40-60
93℃/3%KCL
AML020
≥100
≥60
≥7.0
≥42.0
50-100
93℃/3%KCL
AML021
≥400
≥300
≥3.0
≥100
40-60
93℃/3%KCL
AML022
≥275
≥200
≥12
≥65
90-110
50℃/0.84%KCL
AML023
≥450
≥340
≥3.0
≥100
10-30
93℃/3%KCL
AML024
≥270
≥220
≥5.0
≥70
60-120
50℃/0.84%KCL
AML025
≥360
≥260
≥3.0
≥100
40-70
50℃/0.84%KCL
AML026
≥310
≥220
≥8.0
≥60
0-5
93℃/3%KCL

All values are typical. Contact us for certified data sheets and COA documentation.

Why You Need Dissolvable Hollow Profiles?

Traditional downhole tools require costly retrieval operations.

Milling consumes rig time. Fishing jobs add risk. Incomplete cleanout blocks production zones.

No retrieval required Alloy hollow tube solves these pain points:

  • Full-bore restoration: Dissolves completely, leaving open wellbore
  • Reduced NPT: No milling or fishing required
  • Lower HSE exposure: Fewer mechanical interventions
  • Faster turnaround: Move to next stage immediately after dissolution

You accelerate your completion schedule and improve operational safety.

Key Applications in Oil & Gas Completion

Dissolvable Frac Plugs

Use our hollow tubes as the central mandrel.

They provide the structural strength during setting and fracturing, then dissolve on schedule to restore full flow path.

Dissolvable Ball Seats

Machine precision seats from our hollow profiles.

The uniform wall ensures consistent sealing performance and predictable degradation timing.

Temporary Isolation Components

Deploy hollow tubes as isolation sleeves or spacers.

They hold position during stimulation, then disappear without intervention—ideal for multi-stage fracturing.

Custom Tubular Components

Send us your drawing.

We extrude the profile, coordinate machining, and deliver ready-to-assemble parts with full traceability documentation.

Exhibition

Exhibition

How We Support Your Sourcing Process?

Rapid Response and Transparent Communication

Submit your RFQ.

You get an starting reaction inside 24 hours and a nitty gritty citation inside 1–3 trade days, counting fabric suggestions and lead-time estimates.

Sample Approval Some time recently Volume Orders

Start with model quantities.

We give test coupons and agent tests so you can approve disintegration execution, mechanical properties, and machinability in your possess lab or field trial.

Engineering Collaboration

Not beyond any doubt which amalgam review fits your well conditions?

Our group surveys your temperature, saltiness, pH, and timeline necessities, at that point suggests the ideal fabric system—saving you trial-and-error costs.

Scalable Generation with Reliable Quality

Once you endorse the test, we scale to volume with the same handle parameters.

Batch-to-batch consistency is kept up through in-process observing and measurable prepare control.

Quality Assurance You Can Audit

CNAS-Accredited Laboratory Testing

Every batch undergoes:

  • Mechanical property testing (tensile, hardness)
  • Dissolution rate verification (HTHP simulation)
  • Dimensional inspection (OD, ID, wall thickness)
  • Microstructure analysis (grain size, phase distribution)

You receive certified test reports with each shipment.

Full Traceability

We track each billet from melt number to final component serial.

If you need to trace a part back to raw material chemistry or extrusion date, our system provides complete documentation.

Compliance and Certifications

  • ISO 9001 / ISO 14001 / ISO 45001
  • HSE management system
  • API recognition pathway
  • CNAS laboratory accreditation

Your procurement and quality teams can audit our facility and records at any time.

Hagrien MG Quality control

Lead Times and Delivery

Product TypeTypical Lead TimeExpedited Option
Standard hollow tubes (stock sizes)2–4 weeksAvailable on request
Custom diameters or alloy grades4–8 weeksSubject to capacity
Machined components4–8 weeksParallel processing possible

We maintain safety stock for common sizes and can adjust production schedules for urgent projects.

Hagrien Packing Freight

Frequently Asked Questions

What is No-Retrieval-Required Alloy Hollow Tube mainly used for?

It is primarily used for lightweight hollow sections and machined tubular components in dissolvable downhole tools.

Buyers want to know if the product meets target working conditions, machining requirements, and final application needs without creating downstream risk. Our hollow tubes are designed to avoid retrieval operations and support full-bore restoration after dissolution.

What key features should buyers evaluate when sourcing No-Retrieval-Required Alloy Hollow Tube?

Focus on wall-thickness consistency, internal soundness, alloy uniformity, and machining performance.

These factors directly affect processing yield, field reliability, product consistency, and total qualification cost. We control these variables through integrated manufacturing and rigorous in-process inspection.

Why do international buyers choose Hagrien for No-Retrieval-Required Alloy Hollow Tube?

We combine alloy melting, extrusion, machining coordination, and quality control in a single supply chain.

This helps you reduce dependence on multiple vendors, improve communication speed, and move from sample validation to stable volume supply more efficiently. Our U.S. entity provides local coordination aligned with North American schedules.

Can you customize dissolution rates for different well conditions?

Yes.

We engineer alloy composition and processing parameters based on your specific temperature, salinity, and fluid chemistry to achieve the dissolution timeline you need.

Do you provide material certificates and test data?

Absolutely.

Every shipment includes Certificate of Analysis (COA), Certificate of Conformance (COC), and Safety Data Sheet (SDS), plus batch-specific mechanical and dissolution test results.

What is the minimum order quantity?

For standard sizes, the MOQ is typically one billet (approximately 100–200 kg).

For custom alloys or dimensions, we discuss project-specific minimums during quotation.

Hagrien Certificates

​​​​​​​Ready to Simplify Your Downhole Tool Supply Chain?

Let's discuss your No retrieval required Alloy hollow tube project requirements and technical specifications. Contact us at cyrus@us-hagrien.com to request samples, datasheets, or a detailed quotation.​​​​​​​​​​​​​​

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