Wan Star Aluminum Custom Supply
Seamless aluminum alloy square tube is a square aluminum tube solution made for buyers who need reliable aluminum alloy supply, stable quality and flexible customization. Wan Star Aluminum supports drawing review, alloy selection, dimension confirmation, surface treatment and export packing for construction, machinery, decoration, transportation and OEM manufacturing projects.
| Product | Seamless aluminum alloy square tube |
|---|---|
| Material / alloy | aluminum alloy; exact grade can be supplied according to drawing, sample or standard |
| Key dimensions | side length, wall thickness, corner radius and cut length; custom size supported |
| Temper | O, H12-H112, T3-T8, F or custom temper depending on alloy and process |
| Surface | Mill finish, anodized, polished, brushed, powder coated, wood grain or protective film |
| Processing | Cutting, drilling, bending, CNC machining, extrusion, forging, casting or slitting support |
| MOQ / delivery | 1 ton+ MOQ; 3-45 day delivery depending on specification and order quantity |
For every Seamless aluminum alloy square tube, our team checks the requested alloy grade, tolerance, surface, packing and shipping plan before production. Available support includes chemical composition confirmation, dimensional inspection, surface inspection, protective packaging and batch traceability.
Process focus: seamless structure for pressure, machining or high-integrity assemblies. If you have a drawing, sample or target application, send us the specification and our sales engineers will recommend a practical aluminum solution.
Explore related products and compare similar aluminum profiles, alloys and surface options:


|
Item |
Seamless aluminum alloy square tube |
|
Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
|
Size |
Width and height: 10mm-500mm Wall thickness: 3mm-20mm Length: 100mm-5000mm or custom |
|
Surface |
painting, anti-rust or as per customer required |
|
Application |
The products can be widely used in lifting and transportation machinery and other high load welding structural parts and other engineering. Aluminum square tube is one of the most common profiles and is widely used in this field. The product can also be used in the construction of public leisure places and other open places. |
|
Package |
With edge protector. Steel hoop and seals, or as per requirements of customers. |
|
Export to |
United States, Australia, Brazil, Canada, Germany, Peru, Japan, Italy, United Kingdom, Arabia, etc. |
|
Certificates |
TUV&ISO&GL&BV,etc. |
|
Price term |
EXW,FOB,CIF,CFR,CNF,etc. |
|
Payment |
T/T,Western Union,L/C,etc. |
|
Advantages |
1. Reasonable price with excellent quality |






Send size, alloy grade, temper, quantity and destination port. We will reply with a clear production and shipping suggestion.