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Aluminum Pipes
  • 100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included
  • 100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included
  • 100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included
  • 100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included
  • 100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included
  • 100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included
100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included

100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included

  • 300 - 499 Kilograms
    $2.92
  • >= 500 Kilograms
    $1.54

Customization:

As per Your Requirements（Min.Order: 500 pieces）
View product details

100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support & Industrial Applications: Designed for use in machinery, automotive components, and construction frameworks due to its high strength-to-weight ratio and corrosion resistance.
  • Versatile Diameter Options: Available in 3-inch (76mm) and 4-inch (100mm) diameters to accommodate diverse engineering and fabrication needs.

Key features

  • 1. Material Technology

    • With a 6000 series aluminum alloy and polished surface finish, you can achieve corrosion resistance and a sleek, durable design for industrial and construction applications.

  • 2. Interactive Design

    • With a circular cross-section and customizable diameters (3" to 4"), you can seamlessly integrate into standard fittings and adapt to diverse applications like automotive parts or structural frameworks.

  • 3. Performance Parameters

    • With ±1% precision tolerance and customizable lengths, you can ensure accurate fits and overcome limitations of fixed-length pipes, streamlining project-specific requirements.

  • 4. Scenario Solutions

    • With corrosion-resistant properties and robust strength, you can deploy these tubes in harsh environments (e.g., outdoor construction, marine machinery) where durability is critical.

  • 5. Certification Standards

    • With compliance to industry standards (e.g., ASTM B210 for aluminum pipe), you can ensure safety and reliability for demanding projects.

Product details

100Mm Diameter Round Aluminium Tube 3 Inch 4 Inch Aluminum Pipe Bending Welding Cutting Services Included

The STRONG METAL Aluminium Round Tube series offers high-strength, corrosion-resistant aluminum alloy pipes in customizable diameters (100mm/4", 3", etc.), designed for precision engineering and industrial applications. With a polished finish and tight tolerances, these tubes balance durability and aesthetics for machinery, automotive, and construction uses.

Technical specifications

FeatureSpecificationApplication Scenario
Material6000 Series Aluminium AlloyIndustrial machinery, automotive parts
Diameter Range100mm (4"), 3", and custom sizesCustom-fit components for diverse systems
HardnessStandard (T3-T8 temper range)Structural supports, load-bearing parts
LengthCustomizableLong-span frameworks or bespoke projects
Tolerance±1% (high precision)Precision engineering, hydraulic systems
TemperT3-T8 (adjustable hardness)Balancing strength and formability

Customization guide

Adjustable parameters:

  • Diameter: Tailor sizes to fit specific machinery or architectural designs.
  • Temper: Select T3-T8 to optimize between ductility and hardness for your application.
  • Length: Cut-to-order for reduced waste in large-scale projects.

Get inspired

With STRONG METAL’s polished aluminium tubes, you can achieve both functional and aesthetic excellence. Their corrosion-resistant alloy withstands harsh environments, while tight tolerances ensure seamless integration into precision systems. For example, a 100mm tube in T6 temper provides the rigidity needed for robotic arms, while a 3" diameter in T3 temper suits flexible HVAC ductwork.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Strength250 MPa+20% (300 MPa)*+40% (350 MPa)*
Corrosion ResistanceASTM B117 200hrsASTM B117 300hrsASTM B117 500hrs
Tolerance±1.5%±1%±0.5%*

Supplier's note

  1. Technical Breakthroughs:

    • Alloy Composition: The 6000 series provides 20% higher corrosion resistance than 5000 series alloys, ideal for marine or chemical environments.
    • Temper Range: T3-T8 flexibility allows users to choose between 30% softer (T3) or 50% harder (T8) variants for specialized needs.
    • Precision Tolerance: The Pro model’s ±0.5% tolerance exceeds industry standards by 50%, ensuring flawless assembly in high-precision robotics.

  2. Optimal Version Selection:

    • Base Model: Suitable for general construction (e.g., scaffolding) where cost efficiency is prioritized.
    • Advanced Model: Ideal for automotive or HVAC systems requiring corrosion resistance and moderate precision.
    • Pro Model: Engineers designing aerospace or medical equipment benefit from its ultra-precise tolerances and extreme strength. For instance, the Pro’s 350 MPa yield strength enables lightweight yet robust drone frames.

*Comparative values vs. industry benchmarks.

Frequently asked questions

  • Which aluminum round tube model is best for heavy industrial applications?

  • How do I maintain the polished surface of 3-inch aluminum pipes?

  • Aluminum vs Steel Round Tubes: Which is better for outdoor construction?

  • Can STRONG METAL customize the length of 4-inch aluminum pipes?

  • Is the 6000 series alloy in aluminum pipes compliant with industrial standards?

  • What are common applications for 3-4 inch diameter aluminum pipes?

  • Why is the 6000 series alloy preferred for structural components?

  • How does the ±1% tolerance ensure precision in aluminum tubes?

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