Dissolvable Magnesium Alloy Hollow Tube

Dissolvable Magnesium Alloy Hollow Tube – Engineered for Precision, Built to Dissolve

When your operation demands temporary structural integrity without permanent intervention, our Dissolvable Magnesium Alloy Hollow Tube delivers. Manufactured by HAGRIEN with fully integrated alloy melting, extrusion, and precision machining capabilities, these tubes offer tensile strengths from 280–480 MPa, controllable dissolution rates (0.5–200 mg/cm²/h), and temperature resistance up to 150°C. With extruded billets up to Ø300 mm, uniform wall-thickness consistency, and full batch traceability, you get reliable performance from prototype to mass production. Standard lead times run 2–4 weeks, with expedited delivery available when your project timeline demands it.

What Makes Our Hollow Tubes Different?

You're not just buying tubing. You're investing in a complete material solution.

Engineered Dissolution Control

Our Dissolvable Magnesium Alloy Hollow Tube features precisely calibrated compositions. We adjust aluminum, zinc, and rare earth elements to match your downhole conditions. Temperature, chloride concentration, and fluid chemistry all influence degradation timing. We design alloys that dissolve when you want them to—not before.

Large-Diameter Consistency

Extrusion capabilities reach Ø300 mm. Every batch maintains uniform microstructure. Wall thickness stays consistent. Internal soundness is verified. This reduces your machining risk and scrap rates significantly.

Manufacturing Integration

We control the entire process:

● Alloy formulation and melting

● Extrusion under strict process discipline

● Precision machining coordination

● Quality verification in our CNAS-accredited HTHP lab

This closed-loop system ensures repeatability. Your first batch performs like your hundredth.

Technical Parameters

Where Your Hollow Tubes Work Hardest?

Oil & Gas Completion Tools?

Hydraulic fracturing operations rely on temporary barriers. Our hollow tubes serve as mandrels for dissolvable bridge plugs, frac balls, and setting tools. They withstand extreme downhole pressures during the frac stage. Then they dissolve completely in produced water or brine. No milling. No fishing. No secondary intervention costs.

Lightweight Structural Components

Engineers choose these tubes for applications requiring high strength-to-weight ratios. Density sits between 1.74–1.90 g/cm³—significantly lighter than steel. Machinability stays excellent throughout processing.

Custom Tubular Assemblies

Need a specific wall thickness, length, or internal diameter? We support drawing-based production and prototype development. Our engineering team works with you to co-design material properties and structural specifications.

Why International Buyers Choose HAGRIEN?

Speed and Responsiveness

You send an RFQ. We respond within 24 hours. Quotations arrive in 1–3 business days. Weekly project updates align with North American schedules. Our U.S. entity coordinates communication, so you're never waiting for time zones to sync.

Traceability and Audit Readiness

Every batch comes with full documentation:

● Certificate of Analysis (COA)

● Certificate of Conformance (COC)

● Safety Data Sheets (SDS)

● Batch traceability records

Our ISO 9001/14001/45001 certifications and CNAS-accredited lab mean your procurement team passes supplier qualification audits smoothly.

Supply Stability

We've operated continuously since 2019. In-house control of critical processes eliminates third-party bottlenecks. Safety stock for standard sizes reduces your inventory risk. When you scale from samples to volume orders, we scale with you.

Our Exhibiton

Frequently Asked Questions

What is the product mainly used for?

You'll use it for lightweight hollow sections, tubes, and machined tubular components. Most buyers want to confirm whether the product meets target working conditions, supports their machining route, and fulfills final application requirements without creating downstream risk. Our tubes excel in temporary downhole tools, sacrificial structural supports, and applications requiring predictable degradation timelines.

What key features should buyers evaluate when sourcing the product?

Focus on wall-thickness consistency, internal soundness, alloy uniformity, and machining performance. Also examine controlled degradation behavior and strength during the working window. These factors directly affect your processing yield, field reliability, product consistency, and total cost of qualification. In export purchasing, these details determine whether your project succeeds or stalls.

Why do international buyers choose Hagrien for the product?

We combine alloy melting, extrusion, machining coordination, and quality control in one facility. This supports both standard supply and custom lightweight component development. You reduce dependence on multiple suppliers, improve communication speed, and move from sample validation to stable volume supply more efficiently. Our closed-loop system eliminates handoff errors common in multi-vendor supply chains.

How does fluid temperature affect dissolution?

Dissolution is thermally activated. Higher temperatures accelerate chemical reaction rates. We calibrate alloy compositions to match your specific bottom-hole temperatures (BHT). If your well operates at 120°C, we engineer the alloy accordingly.

Can you customize dissolution rates for fresh water versus brine?

Yes. By adjusting micro-galvanic cells within the alloy matrix, we engineer tubes that dissolve in low-salinity environments or require high-chloride concentrations to trigger degradation. Tell us your fluid chemistry, and we'll design the material profile.

Is the tube stable during storage?

Absolutely. When stored in vacuum-sealed packaging with desiccant, tubes remain stable for over 24 months. They require an electrolyte to begin degradation. Your warehouse conditions won't trigger premature dissolution.

What byproducts remain after dissolution?

The primary byproduct is magnesium hydroxide [Mg(OH)₂]. It's non-toxic and exists as a fine, pumpable slurry. It won't clog wellbores or pipelines. Environmental impact stays minimal.

Does the tube maintain strength until it disappears?

Not entirely. Structural integrity follows a strength-retention curve. Mechanical properties gradually decline as wall thickness reduces. We account for this in initial engineering design, ensuring the tube performs its function before degradation begins.

From Prototype to Production: How We Support Your Project
Step 1: Fabric Determination Consultation

Share your working conditions—temperature, saltiness, weight, and craved disintegration timeline. We suggest amalgam compositions and give execution information from our HTHP lab.

Step 2: Model Development

We fabricate introductory tests based on your drawings or determinations. You test them in your environment. We refine details and prepare parameters as needed.

Step 3: Confirmation and Documentation

Our CNAS-accredited lab conducts full fabric characterization. You get COA, COC, SDS, and review records. This documentation underpins your inside endorsement workflows and client audits.

Step 4: Versatile Production

When you're prepared for volume orders, we move consistently. Repeatable handle windows guarantee batch-to-batch consistency. Security stock for standard sizes quickens delivery.

Step 5: Progressing Support

Weekly upgrades keep you educated. Our U.S. coordination group handles coordinations, traditions, and communication. You center on your operation. We handle the supply chain.

The HAGRIEN Difference: Materials + Downhole Tools

Most providers offer items. We convey solutions.

Our "materials + downhole instruments" integration implies you're working with engineers who get it both amalgam execution and field application. We've went through 7+ a long time refining disintegration energy, expulsion quality, and machining conventions. This encounter deciphers into less shocks, lower capability costs, and quicker time-to-market for your projects.

Whether you require standard tubing or custom-engineered profiles, our closed-loop fabricating framework guarantees you get reliable, traceable, and irrefutable comes about.

Ready to Reduce Your Intervention Costs?

Let's discuss your specific application. Whether you're designing new completion tools or improving existing ones, our Dissolvable Magnesium Alloy Hollow Tube offers a proven path to eliminating secondary operations.

Contact us today:cyrus@us-hagrien.com – We'll respond within 24 hours with technical guidance and a detailed quotation.