No retrieval required Magnesium Alloy seamless pipe
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.
- Product Description
No Retrieval Required Magnesium Alloy Seamless Pipe
Engineered for Downhole Performance Without Milling
When your operation demands consistent, predictable dissolution without intervention, you need materials that deliver. Our No retrieval required Magnesium Alloy seamless pipe combines Hagrien's closed-loop manufacturing system with precision extrusion technology—producing hollow profiles up to Ø300 mm with uniform wall thickness and controlled microstructure. Engineered specifically for dissolvable downhole tools, these seamless pipes offer tensile strength of 240-310 MPa, adjustable dissolution rates based on your well conditions, and full batch traceability backed by our CNAS-accredited laboratory. With 7+ years of continuous production experience since 2019 and lead times as short as 2-4 weeks for standard sizes, you get reliable supply without compromising field performance. This product eliminates milling operations and restores full-bore access efficiently.

Why Seamless Matters in Dissolvable Applications
Traditional welded pipes create weak points.
You face localized corrosion at seam lines. You deal with inconsistent dissolution behavior. Your machining yields drop because of structural variations.
Our seamless extrusion process eliminates these pain points entirely.
The continuous grain structure means no longitudinal weld lines. No weak zones that corrode unpredictably. No surprises when you're thousands of feet downhole.
You get uniform wall thickness across the entire length. This consistency translates directly to predictable performance in your fracturing operations.
Wall uniformity isn't just a specification—it's your insurance against field failures.

Technical Specifications That Match Your Well Conditions
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 |
Every parameter is verified through our verification-first approach. You receive complete documentation packages including Certificate of Analysis, Certificate of Conformance, and Safety Data Sheets with every shipment.
Engineered Dissolution: Controlled, Predictable, Complete
Your wells aren't identical. Neither should your materials be.
We design alloy systems around your specific downhole environment:
Temperature profiles – from 90°C to 150°C operating ranges
Fluid chemistry – fresh water, brine, or high-salinity conditions
Dissolution timeline – days to weeks based on your completion schedule
This application-focused approach means your No retrieval required Magnesium Alloy seamless pipe performs exactly as modeled. No premature failure. No incomplete dissolution blocking your production tubing.
The result? Full-bore restoration without a milling run. You save rig time. You reduce operational risk. You move to the next stage faster.
Manufacturing Reliability You Can Schedule Around
Uncertainty kills project timelines.
That's why we maintain safety stock for standard sizes and run our production system with strict process discipline:
Standard products: 2-4 weeks
Custom specifications: 4-8 weeks
Expedited delivery: Available when you need it
Our closed-loop system controls every step from alloy melting through final inspection. This integration means fewer variables, tighter consistency, and repeatable performance batch after batch.
You don't get excuses about third-party suppliers or quality issues discovered at final inspection. You get materials that pass your incoming inspection the first time.
From Prototype to Volume: Engineering Support Included
Moving a new tool design from concept to field deployment involves risk.
Material risk. Processing risk. Qualification risk.
We reduce all three through material-structure co-design:
- Drawing-based production for your exact specifications
- Prototype development with fast-turn sampling
- FAT support and verification plan coordination
- Transition planning from pilot to volume manufacturing
Our engineers understand both material science and downhole tool requirements. This dual expertise helps you avoid costly redesigns and accelerates your commercialization timeline.
When you work with Hagrien, you're not just buying pipe—you're gaining a technical partner.
Quality Control That Supports Your Supplier Audits
Worldwide administrators require documentation. Parts of it.
Our quality framework delivers:
Non-Destructive Testing – Whirlpool Current and Ultrasonic review recognizes inner considerations some time recently shipping
Metallographic Examination – Grain estimate confirmation guarantees mechanical consistency
Spectrochemical Examination – Alloying component adjust affirmed, debasements kept underneath 50 ppm
Dimensional Metrology – CMM-based confirmation of divider thickness and straightness
Traceability – Full group records connecting crude fabric to wrapped up product
Everything is conducted in our CNAS-accredited HTHP research facility. When your obtainment group or specialized evaluators ask confirmation information, we give total bundles inside 24 hours.
This audit-ready approach implies quicker provider capability and smoother endorsement forms for your unused instrument designs.

Applications Across Your Completion Tool Portfolio
This consistent pipe innovation bolsters different apparatus categories:
Dissolvable Bridge Plugs – Empty mandrels and slip frameworks requiring uniform divider thickness
Dissolvable Packers – Component back tubes where soundness avoids liquid bypass
Setting Device Components – Auxiliary components adjusting quality with unsurprising dissolution
Ball Seats and Stream Control – Precision-machined highlights requiring amazing machinability
The same fabric stage adjusts to distinctive apparatuses through combination determination and preparing parameters. You can standardize on Hagrien as a single source whereas customizing execution for each application.
This adaptability diminishes your provider administration overhead whereas keeping up specialized control.
Global Service, Local Responsiveness
Time zones shouldn't slow down your projects.
Our U.S. entity provides coordination aligned with North American schedules:
- RFQ response within 24 hours
- Quotation within 1-3 business days
- Weekly project updates matching your planning cycles
Technical questions get answers from engineers who understand both the material and your application. You're not navigating language barriers or waiting for next-day follow-ups.
This responsiveness becomes especially valuable during qualification programs or when addressing field performance questions.
Compliance and Certifications
Our quality management systems meet international standards:
- ISO 9001:2015 (Quality Management)
- ISO 14001:2015 (Environmental Management)
- ISO 45001:2018 (Occupational Health & Safety)
- CNAS-accredited laboratory
- API recognition
These certifications provide independent verification of our manufacturing discipline and support your own HSE requirements.
Exhibition

Frequently Asked Questions
Q: What is No-Retrieval-Required Magnesium Alloy Seamless Pipe mainly used for?
A: It's used for high-integrity hollow components where consistent wall thickness and soundness matter. Buyers want to know whether the product can meet target working conditions, machining routes, and final application requirements without creating unnecessary downstream risk. The seamless structure ensures uniform dissolution behavior across the entire component.
Q: What key features should buyers evaluate when sourcing No-Retrieval-Required Magnesium Alloy Seamless Pipe?
A: Evaluate wall uniformity, soundness, alloy consistency, and downstream machinability. These pipes are designed to avoid retrieval operations and support full-bore restoration after dissolution. In export purchasing, these factors directly affect processing yield, field reliability, product consistency, and total qualification costs.
Q: Why do international buyers choose Hagrien for No-Retrieval-Required Magnesium Alloy Seamless Pipe?
A: Hagrien combines alloy melting, extrusion, machining coordination, and quality control to support both standard supply and custom lightweight component development. This integrated approach helps customers reduce single-supplier dependence, improve communication speed, and transition from sample validation to stable volume supply more efficiently.
Q: How does the seamless pipe handle different downhole temperatures?
A: We select alloy compositions based on your temperature profile. Our ZK60 and WE43 grades maintain mechanical properties at elevated temperatures up to 150°C. During the engineering phase, we review your well conditions and recommend the optimal material system for your dissolution timeline and strength requirements.
Q: Can you produce custom wall thicknesses for specialized tool designs?
A: Yes. Our extrusion system accommodates custom dimensions with wall thicknesses from 2mm to 20mm depending on diameter. We work from your drawings to develop tooling and process parameters. Prototype runs typically take 4-6 weeks including full certification testing and dimensional verification.
Q: What documentation supports traceability requirements?
A: Every batch includes heat number traceability, spectrochemical analysis, mechanical test results, NDT records, and dimensional inspection reports. Our batch documentation links raw material chemistry through final product properties. This complete record set supports your quality audits and field performance investigations.
Q: How do you ensure consistency between prototype and production batches?
A: We use the same equipment, processes, and quality checks for both prototype and volume production. Process parameters are locked once validated during prototype approval. Statistical process control monitors key variables during production runs. This discipline ensures that what you qualify is what you receive in volume orders.

Ready to Reduce Your Completion Risk?
Get engineering-grade No retrieval required Magnesium Alloy seamless pipe materials with predictable performance and full traceability. Contact our team at cyrus@us-hagrien.com for technical specifications and project discussion.
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