Aerospace 3xxx Aluminum Tube

Overview

The 3xxx Series Aluminum Pipe/Tube (predominantly featuring the popular 3003 aluminum alloy) stands out as a versatile and reliable non-ferrous metal product, engineered to meet the rigorous demands of diverse industrial sectors. With over 28 years of expertise from a professional non-ferrous metal supplier, this aluminum pipe/tube line combines exceptional quality, competitive pricing, and efficient delivery to serve global clients. Crafted in compliance with strict standards including GB/T 3880-2008, GB/T 6893-2022, and ASTM B 491M, the 3xxx series aluminum tube offers superior corrosion resistance, excellent formability, and reliable mechanical properties, making it a preferred choice for critical applications in aviation, aerospace, automotive, and electronics industries. Whether you need stock options or customized orders, this aluminum alloy pipe delivers consistent performance that exceeds expectations.

Core Features

Exceptional Material & Temper Versatility

At the heart of the 3xxx Series Aluminum Pipe/Tube is the high-grade 3003 aluminum alloy, renowned for its outstanding corrosion resistance and compatibility with various processing methods. The product is available in multiple tempers—O, H12, H14, H24, H18, and H112—each tailored to specific application requirements. The O temper offers maximum ductility for complex forming, while H-series tempers (such as H24 and H18) provide enhanced strength for structural uses, ensuring flexibility across diverse project needs.

Wide Range of Sizes for Custom Fit

This aluminum pipe/tube line boasts an extensive size range to accommodate unique project specifications. With outer diameters (OD) spanning from φ8mm to φ508mm and wall thicknesses (WT) from 1mm to 100mm, it covers both small-scale precision applications and large industrial projects. Lengths are fully customizable, allowing clients to avoid material waste and optimize cost-efficiency. The size versatility makes the 3xxx series aluminum tube suitable for everything from intricate electronic components to heavy-duty automotive parts.

Strict Quality Compliance & Reliability

Every 3xxx Series Aluminum Pipe/Tube undergoes rigorous quality control measures to adhere to international standards like GB/T 4437-2023, GB/T 4437-2017, and ASTM B 491M. The supplier’s long-standing expertise in non-ferrous metals ensures consistent product quality, with uniform chemical composition and mechanical properties across batches. This reliability minimizes downtime in production and guarantees long-term performance in harsh environments, from aerospace altitude conditions to automotive undercarriage exposure.

Efficient Global Delivery & Cost-Effectiveness

As a trusted supplier serving more countries worldwide, the 3xxx Series Aluminum Pipe/Tube offers faster delivery times to meet tight project deadlines. Combined with competitive pricing, this product provides exceptional value without compromising on quality. Whether ordering stock (with a minimum order quantity of 300 KGS) or custom-produced batches (2500 KGS MOQ), clients benefit from transparent pricing and timely logistics, making it a cost-effective choice for both small businesses and large enterprises.

Typical Uses

Aviation & Aerospace

The 3xxx Series Aluminum Pipe/Tube is widely used in aviation and aerospace applications, such as hydraulic lines, fuel systems, and structural components. Its lightweight properties reduce aircraft weight, improving fuel efficiency, while its corrosion resistance withstands extreme temperature fluctuations and atmospheric conditions at high altitudes.

Automotive Industry

In the automotive sector, this aluminum alloy pipe serves as a key component in cooling systems, air conditioning lines, and exhaust systems. Its excellent formability allows for complex bending and shaping to fit tight engine compartments, while its corrosion resistance ensures durability against road salts and environmental factors.

Electronics & Electrical Equipment

The 3xxx series aluminum tube is ideal for electronic and electrical applications, including wiring conduits, heat sinks, and component housings. Its thermal conductivity helps dissipate heat efficiently, protecting sensitive electronic components, while its non-magnetic properties make it suitable for use in magnetic resonance imaging (MRI) equipment and other precision devices.

General Industrial & Construction

Beyond specialized sectors, this aluminum pipe/tube is used in general industrial applications such as fluid transportation, scaffolding, and machine parts. Its high strength-to-weight ratio makes it a lightweight alternative to steel, reducing installation costs and improving maneuverability, while its corrosion resistance ensures longevity in outdoor and harsh industrial environments.

Technical Specifications

Custom Service

Sample & OEM Order Support

We understand the importance of product testing and customization, which is why we accept sample orders for the 3xxx Series Aluminum Pipe/Tube. Clients can evaluate the product’s quality, fit, and performance before placing bulk orders. Additionally, we offer OEM order services, working closely with clients to tailor the aluminum pipe/tube to specific design requirements, including custom sizes, tempers, and surface treatments. Our engineering team provides technical support throughout the customization process to ensure the final product meets exact project needs.

Flexible MOQ & Packaging Solutions

For stock items, the minimum order quantity is 300 KGS, with negotiable terms for qualified clients. For custom production, the MOQ is 2500 KGS, and we offer flexible pricing for large-volume orders. Packaging can also be customized to meet specific shipping requirements, with options for additional protective materials or branded packaging for corporate clients. Our goal is to provide a seamless purchasing experience, regardless of order size.

Global Delivery & Technical Consultation

With a focus on fast and reliable delivery, we ship the 3xxx Series Aluminum Pipe/Tube to more countries worldwide, ensuring timely arrival even for international orders. Our logistics team partners with trusted carriers to optimize shipping routes and minimize transit times. Additionally, our technical experts are available to answer questions about material selection, temper options, and application suitability, providing personalized consultation to help clients make informed decisions.

FAQ

What is the main advantage of the 3003 aluminum alloy used in the 3xxx Series Pipe/Tube?

The 3003 aluminum alloy is the core material of this pipe/tube line, offering exceptional corrosion resistance, excellent formability, and a balanced combination of strength and ductility. It is particularly resistant to atmospheric corrosion and chemical exposure, making it suitable for both indoor and outdoor applications. Its formability allows for easy bending, welding, and machining, reducing production complexity and costs.

Can I order a custom length for the 3xxx Series Aluminum Pipe/Tube?

Yes, lengths are fully customizable to meet your specific project requirements. Whether you need short segments for small components or long lengths for structural applications, we can produce the aluminum pipe/tube in the exact length you need. Simply specify your desired length when placing the order, and our production team will ensure precise fabrication.

What standards does the 3xxx Series Aluminum Pipe/Tube comply with?

This product adheres to multiple international and national standards, including GB/T 3880-2008, GB/T 6893-2022, GB/T 4437-2023, GB/T 4437-2017, and ASTM B 491M. These standards ensure consistent quality, dimensional accuracy, and mechanical performance, making the aluminum alloy pipe suitable for use in regulated industries such as aviation, aerospace, and automotive.

What is the difference between stock and production orders?

Stock orders are available for immediate shipment with a minimum order quantity of 300 KGS (negotiable), ideal for clients with urgent project needs. Production orders are customized to your specific requirements (size, temper, length) with a MOQ of 2500 KGS, suitable for bulk orders or projects requiring unique specifications. Lead times for production orders vary based on customization complexity but are optimized for fast delivery.

Do you provide technical support for installation or application?

Yes, our team of technical experts is available to provide guidance on installation, welding, machining, and application best practices for the 3xxx Series Aluminum Pipe/Tube. We can also share technical data sheets, material safety information, and performance specifications to help you integrate the product seamlessly into your project. Whether you have questions about material compatibility or processing methods, we are here to assist.