Seamless Aluminum Tube

Seamless Aluminum Tube is manufactured without a longitudinal welded seam, providing a continuous tube structure with reliable mechanical performance, consistent dimensions and good corrosion resistance.

Hongyuan Aluminum supplies seamless aluminum tubes in various alloys, tempers, outside diameters, wall thicknesses and lengths for machinery, transportation, automotive, marine, hydraulic, pneumatic and general industrial applications.

Common alloy options include 6061, 6063, 5052 and 5083, with other aluminum grades available according to specific technical requirements.

Compared with welded tubing, seamless aluminum tube is particularly suitable for applications where structural integrity, dimensional consistency and reliable performance are important.

Specifications

Item	Available Options
Product	Seamless Aluminum Tube
Alloy	5052 / 5083 / 6061 / 6063 and others
Temper	According to Alloy / Customized
Shape	Round / Customized
Outside Diameter	Customized
Wall Thickness	Customized
Length	Customized
Surface	Mill Finish / Customized
Processing	Cutting / Machining / Customized
Packaging	Export Standard Packaging

Alloy, diameter, wall thickness, length, temper and dimensional tolerances can be customized according to customer specifications.

Key Features

Seamless Construction
Manufactured without a longitudinal welded seam for a continuous tube structure.

Good Mechanical Performance
Suitable for demanding mechanical, structural and industrial applications.

Good Corrosion Resistance
Different aluminum alloys can be selected according to the required service environment.

Consistent Dimensions
Suitable for applications requiring controlled outside diameter, wall thickness and dimensional tolerances.

Good Machinability
Selected alloys can be cut, drilled and machined into precision components.

Custom Specifications
Alloy, diameter, wall thickness, length and temper can be supplied according to project requirements.

Available Alloys

6061 Seamless Aluminum Tube

Offers a good combination of strength, machinability, corrosion resistance and weldability, making it suitable for machinery, structural and engineering applications.

6063 Seamless Aluminum Tube

Provides good corrosion resistance and excellent surface quality for applications where surface appearance and finishing performance are important.

5052 Seamless Aluminum Tube

Offers excellent corrosion resistance and good formability, making it suitable for marine, transportation and selected industrial applications.

5083 Seamless Aluminum Tube

Provides high strength and excellent marine corrosion resistance for more demanding marine and engineering applications.

Applications

Seamless Aluminum Tube is widely used for:

Machinery and equipment
Hydraulic systems
Pneumatic systems
Automotive components
Transportation equipment
Marine equipment
Precision machined components
Structural components
Engineering equipment
Industrial piping components
General industrial manufacturing

Seamless vs Welded Aluminum Tube

Seamless Aluminum Tube
Has no longitudinal welded seam and is suitable for applications where continuous tube construction, mechanical performance and dimensional consistency are important.

Welded Aluminum Tube
Manufactured by forming aluminum material and joining the seam through welding. It can be a cost-effective solution for many general-purpose applications.

The appropriate tube type should be selected according to working conditions, pressure requirements, mechanical properties, dimensions and applicable standards.

How to Order Seamless Aluminum Tube

For an accurate quotation, customers should provide:

Alloy → Temper → Outside Diameter → Wall Thickness → Length → Quantity → Tolerance → Application

For example:

6061-T6 / OD 50 mm × WT 5 mm × 6000 mm

For projects with specific technical standards or pressure requirements, please provide the applicable standard, drawing or technical specification for confirmation.

Why Choose Hongyuan Aluminum?

Hongyuan Aluminum supplies Seamless Aluminum Tube in multiple aluminum alloys for machinery, transportation, marine and industrial customers worldwide.

We support custom alloys, diameters, wall thicknesses, lengths, cutting, machining, export packaging and global supply according to different project requirements.

Looking for Seamless Aluminum Tube?

Contact us now and send us your required alloy, temper, outside diameter, wall thickness, length, quantity, tolerance, application and destination. Our team will recommend the right specification and provide you with a competitive quotation.

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