Aluminum Pipe /Tube 2xxx Series

• Material: 2xxx  series(2011;2014;2017;2024;2219)

• Temper: O/T1/T3/T4/T6/T351/T3510/T3511/T81/T8510/T8511/T6510/T6511

• OD x WT: φ8mm-φ508mm x 1mm-100mm     Length:Customize

• MOQ: Produce：2500 KGS    STOCK:300 KGS  (Negotiate)

  Packaging: Export wooden pallet

  Standard: GB/T 3880-2008, GB/T6893-2022,GB/T4437-2023,GB/T4437-2017,ASTM B 491M

• Accept   sample   order   and   OEM   order.

  Uasge: Including fields such as aerospace, automotive manufacturing, machinery manufacturing, and chemical engineering. 2-series aluminum tubes have the characteristics of high strength, good toughness, corrosion resistance, and processability, which make them widely used in multiple fields.

  A. Professional   non -ferrous  metal   supplier, specialized   in  this area  above   28   years.

  B. Excellent     quality,competitive     price,best     service.

  C. More Countries, More Faster Delivery time.

Payment terms: TT/LC

The Aluminum Pipe /Tube 2xxx Series represents the pinnacle of high-strength structural materials, meticulously crafted to endure the most rigorous mechanical environments. Characterized by its sleek, flawlessly extruded metallic finish, this tubing series offers a tactile smoothness that speaks to its precise dimensional tolerances. When subjected to intense operational stress, the inherent toughness of the copper-alloyed aluminum matrix ensures structural integrity without compromising on weight. Engineers and project managers will appreciate the clean, burr-free edges and the consistent, uniform grain structure that facilitates seamless secondary machining. Whether you are constructing lightweight aerospace frameworks or engineering heavy-duty automotive components, this tubing delivers an uncompromising balance of formidable tensile strength and reliable corrosion resistance. The refined craftsmanship behind every single tube translates to reduced tool wear during fabrication, ultimately streamlining your production line and elevating the safety and performance of your final assemblies.

Product Specifications

Key Features & Highlights

Elevate your manufacturing capabilities with tubing designed for peak operational performance. The 2xxx series aluminum tubes are engineered not just to meet industry expectations, but to redefine structural reliability. By integrating these high-performance tubes into your production cycle, you minimize material failure risks and optimize overall assembly efficiency.

• Exceptional Tensile Strength: Fortified with copper alloying elements, these tubes deliver load-bearing capabilities comparable to certain steel grades while maintaining a fraction of the weight.

• Superior Machinability: The refined micro-structure allows for high-speed cutting, drilling, and threading, resulting in crisp, clean finishes and significantly reduced excessive tool wear.

• Enhanced Fatigue Resistance: Designed to withstand repetitive dynamic loads, ensuring long-term structural stability in constantly moving mechanical assemblies.

• Optimized Thermal Conductivity: Efficiently dissipates heat in high-friction environments, protecting sensitive internal components from thermal degradation.

  
  

Material & Temper

Precision Alloy Composition

The foundation of any robust structural component lies in its metallurgical composition. Our 2xxx series hard aluminum tubes are primarily alloyed with copper, unlocking extraordinary mechanical properties tailored for high-stress environments. We offer a comprehensive spectrum of grades and thermal treatments to precisely match your engineering criteria.

• Premium Alloy Grades: Ranging from the ultra-machinable 2011 to the aviation-grade 2024 and high-temperature resilient 2219, providing versatile solutions for diverse structural demands.

• Comprehensive Temper Options: Available in a wide array of thermal states including T3, T4, T6, and T8, allowing you to select the exact balance of hardness, ductility, and ultimate tensile strength required for your specific application.

• Stress-Relieved Variants: Specialized tempers like T3511 and T8511 undergo controlled stretching to eliminate residual internal stresses, preventing unwanted warping or distortion during extensive CNC machining.

  
  

Dimensions & Customization

Tailored Engineering Solutions

Standardized sizes rarely fit the complex demands of advanced engineering projects. We bridge this gap by offering an expansive dimensional range and deep customization capabilities, ensuring that every tube integrates flawlessly into your proprietary designs without the need for costly workarounds.

• Expansive Size Matrix: Covering a massive outer diameter range from a delicate φ8mm up to a robust φ508mm, paired with wall thicknesses from 1mm to 100mm to accommodate both lightweight framing and heavy-duty fluid transport.

• Infinite Length Configurations: Moving beyond standard cut lengths, we provide exact length customization to minimize your material waste and eliminate the need for secondary on-site cutting.

• Versatile Cross-Sections: While round tubes are standard, our extrusion dies can produce precise square, rectangular, and oval profiles to meet unique architectural or aerodynamic requirements.

  
  

Manufacturing Process & Tube Types

Advanced Extrusion Technology

The integrity of an aluminum tube is dictated by how it is formed. We utilize state-of-the-art extrusion technologies to produce tubes that offer uncompromising safety and performance. Depending on your pressure and load requirements, you can select the exact manufacturing method that aligns with your project's risk profile.

• Seamless Extrusion Excellence: Our seamless aluminum tubes are pierced from solid billets, eliminating weld seams entirely. This creates a uniform grain structure capable of withstanding extreme internal pressures and severe mechanical fatigue.

• Conventional Extruded Precision: For structural applications where internal fluid pressure is not the primary concern, our standard extruded tubes offer exceptional cost-efficiency while maintaining strict dimensional tolerances.

• Flawless Surface Finish: Both manufacturing methods result in a smooth, pristine surface texture, free from die lines and metallurgical defects, ensuring immediate readiness for final assembly.

  
  

Surface Treatment & Fabrication

Ready-to-Assemble Components

A raw aluminum tube is often just the starting point. To accelerate your production timeline and reduce your reliance on multiple vendors, we offer a comprehensive suite of surface finishing and deep fabrication services. This one-stop approach ensures your components arrive ready for immediate integration.

• Advanced Surface Protection: Upgrade from the standard mill finish with our premium anodizing, powder coating, or mechanical polishing services, dramatically enhancing both aesthetic appeal and environmental corrosion resistance.

• Precision Cutting & Deburring: Tubes are delivered with exact right-angle cuts and smooth, burr-free edges, protecting your workforce and streamlining the welding or joining process.

• Complex CNC Machining: From precise hole drilling and threading to intricate milling and bending, our in-house fabrication capabilities transform raw tubes into complex, ready-to-install components.

  
  

Industry Applications & Performance

Powering Global Innovation

The exceptional strength-to-weight ratio of the 2xxx series makes it an indispensable material across the world's most demanding sectors. By utilizing these advanced alloys, engineers can push the boundaries of design, creating lighter, faster, and more durable end products.

• Aerospace Engineering: Essential for crafting lightweight aircraft skins, fuselage frameworks, and critical structural ribs where every gram of weight savings translates to enhanced fuel efficiency.

• Automotive Manufacturing: Widely utilized in high-performance vehicle chassis, suspension components, and crash-management systems to improve agility and passenger safety.

• Precision Machinery: The go-to choice for robotic arms, automated assembly line components, and high-speed moving parts that require high rigidity and minimal inertia.

• Chemical Engineering: Deployed in specialized fluid transport systems where high mechanical strength must be maintained alongside specific chemical resistance profiles.

  
  

Quality Standards & Certifications

Uncompromising Material Integrity

When procuring critical structural materials, trust is built on verifiable quality. Our production facilities operate under stringent quality control protocols, ensuring that every batch of tubing performs consistently and meets the highest global engineering standards.

• Global Standard Compliance: Manufactured in strict accordance with international benchmarks including ASTM B 491M, as well as comprehensive GB/T series standards (3880-2008, 6893-2022, 4437-2023).

• Rigorous Defect Testing: Every production run is subjected to advanced non-destructive testing, including ultrasonic and eddy current inspections, to guarantee the absence of internal micro-cracks.

• Certified Quality Management: Backed by ISO9001 quality systems and verified by independent third-party testing agencies, providing you with absolute confidence in material traceability and chemical composition accuracy.

  
  

Supply Chain & Flexible Delivery

Optimized Procurement Logistics

A superior product is only valuable if it arrives on time and in perfect condition. We have engineered our supply chain to be as robust and flexible as the metals we produce, ensuring your production lines never experience costly downtime due to material shortages.

• Agile Order Volumes: We support both large-scale continuous production with a 2500 KGS minimum for custom runs, and rapid-response fulfillment from our extensive 300 KGS ready-to-ship inventory.

• Secure Global Packaging: Every shipment is meticulously secured on heavy-duty export wooden pallets, wrapped in moisture-resistant barriers to ensure the pristine metallic finish is preserved during oceanic or overland transit.

• Streamlined Financial Transactions: Offering highly flexible payment structures, including TT and LC, to seamlessly align with your corporate procurement policies and optimize your cash flow management.

  
  

Why Choose Us

Selecting the right material partner is a critical strategic decision. With over 28 years of specialized expertise in non-ferrous metals, we do more than just supply aluminum; we provide a competitive advantage. Our deep industry knowledge allows us to anticipate your challenges and deliver proactive solutions that elevate your operational success.

• Decades of Metallurgical Expertise: Leverage our 28+ years of dedicated experience to receive expert guidance on alloy selection, temper optimization, and cost-reduction strategies.

• Uncompromising Quality at Scale: We maintain incredibly tight manufacturing tolerances across massive production volumes, ensuring the thousandth tube you receive is identical to the first.

• Accelerated Global Logistics: Our optimized dispatch networks and strategic port proximity enable faster international delivery times, keeping your critical projects strictly on schedule.

• Dedicated Technical Support: From initial sample prototyping to full-scale OEM production runs, our engineering team collaborates directly with yours to ensure total technical alignment.

  
  

FAQ

Navigating the technical specifications of high-performance alloys can be complex. Below, we address some of the most critical questions engineering and procurement teams have regarding our 2xxx series tubing.

• What makes the 2xxx series aluminum tube different from the 6xxx series?
  The 2xxx series is primarily alloyed with copper, which yields significantly higher tensile strength and superior machinability compared to the magnesium and silicon-alloyed 6xxx series. While the 6xxx series offers better natural corrosion resistance, the 2xxx series is the preferred choice for high-stress structural applications like aerospace and heavy machinery.

  
  

• Can you explain the difference between T3511 and T6511 tempers?
  Both are stress-relieved tempers designed to prevent distortion during machining. T3511 involves solution heat treatment, stress relief by stretching, and natural aging. T6511 undergoes solution heat treatment, stress relief by stretching, and then artificial aging to achieve peak hardness and maximum tensile strength.

  
  

• How do you prevent corrosion on 2xxx series tubes during transit and storage?
  Because copper-alloyed aluminum is more susceptible to atmospheric corrosion, we apply a protective, easily removable oil film to the tubes post-extrusion. Furthermore, our export-grade wooden pallets are lined with heavy-duty moisture barrier films and desiccants to maintain a dry micro-climate during global shipping.

  
  

• Are your seamless aluminum tubes suitable for high-pressure hydraulic applications?
  Yes. Our seamless tubes are extruded over a mandrel from a hollow billet, ensuring there are no longitudinal weld seams. This homogeneous structure provides superior burst pressure ratings and excellent fatigue resistance, making them ideal for critical fluid power systems.

  
  

• What is the typical lead time for a customized 2500 KGS production run?
  Lead times depend on the complexity of the specific outer diameter, wall thickness, and temper requirements. However, our agile manufacturing processes typically allow us to complete custom extrusion and heat treatment cycles efficiently. Please contact our technical sales team with your exact specifications for a precise production schedule.