Seamless Aluminum Tube

1000-7000 Series Extruded & Cold Drawn Seamless Aluminum Tube

Minimum order quantity : 500 KG for each size!

Catalogue download:

We provide 1000-7000 series seamless aluminum tubes. Besides extruded seamless aluminum tube, we can also produce cold drawn precision and cold rolled seamless aluminum tube. Both round and oval shapes are available.

Aluminum Alloy 

Temper

Outer Diameter
(mm)

Wall Thickness
(mm)

Inner Diameter
(mm)

6061  6063   6101B    6A02

O、H112、T6、T6xx

Φ6~Φ300

 

≥1

 

Φ4~Φ240

 

5052  5083  5A05  5A06   5056 3A21  3003 

O、H112、HX2、HX4、HX8

2A11  2A12   2024  2017

O、H112、T4、T351

2014  2A14  2A70  2A50  2618  2618A  7A04 7075  7050  7068   7003  7005

O、H112、T6、T6xx

Please note: other aluminum alloy, temper and sizes can also be customized if order quantity is large enough.

Applications of the seamless aluminum tube

· Aerospace: aircraft fuel lines, engine conduits and fluid transfer, etc.
· Automotive: cooling systems, hydraulic systems and fuel delivery systems, etc
· Outdoor equipment: fishing rods, tent poles, golf club, bicycle frame, etc.
· Oil tanker pipeline  
· Geophone sensor
. etc..

  

Advantages of Seamless Aluminum Tubing

● No welds, the first choice for pressure vessels
● More uniform anodized appearance, especially on heavier wall sections
● No welds that could split during forming operations
● Improved structural integrity

The Differences between Seamless Tube and Structural Tube (Welded Tube)

● Different tooling: the seamless extrusion tube is extruded over a mandrel utilizing a hollow billet and is the only tubular product recommended for pressure applications. The structural tube is extruded over a bridge or porthole die.
● Seamless extruded tube doesn't have any welding joint, but the structural tube has an indistinguishable weld seam.
● Compared to an extruded seamless tube, a structural tube is more able to use multi-hole dies for smaller diameter sizes to improve productivity and decrease costs.
● There’s a little difference in appearance. For seamless tubing, the seamless tube’s inner and outer walls are smooth and clean-burning or cracking on the surface; The appearance of the slit tube is generally smooth.

Different Processings:

  

About us

We are an ISO cetified factory of aluminum tubes in China. We have advanced equipments and rich experience to ensure the production capacity and product quality. The followings are parts of our equipments: 

 

 

Packing & Storage

Wooden case, bundle.

 

Welcome to contact us for quotation. 
Whatsapp: +86-176-9229-2635
Email: allen_feng@alextrusions.com

Send an inquiry

Sitemaps

Contact Me

Allen Feng
Email: allen_feng@alextrusions.com
Mobile / Whatsapp: +86-176-9229-2635
Tel:+86-312-319-2733

Add.: No.169 Longxiang Road, Industrial Park, East Qiyi Road, Lianchi District, Baoding (P.C. 071000), Hebei, China