Surface Treatments for Stainless Steel Drainage Sinks: Methods Explained

• Customization: Available
• After-sales Service: Installation Guidance and Troubleshooting Assistan
• Warranty: 15-20year
• Model NO.: 201#/304#/316#
• Application: Curtain Wall
• Shape: Square
• Surface Treatment: Anodized
• Grade: 3000 Series
• Alloy: Alloy
• Temper: No
• Lead Time: 20-30 Days
• Length: Customizable
• Function: Stable
• Delivery Time: 20-30 Working Days After Receiving Delivery Time
• Transport Package: Container
• Specification: Customizable
• Trademark: LS
• Origin: Foshan
• Package Size: 6000.00cm * 40.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

Specification

Surface treatment	Anodizing, spraying
Lead Time	20-40 Days
Length	Customize
Function	Stable

Packing & Delivery

Company Profile

Longshen metal building material co.,ltd

Aluminum square tubes are hollow aluminum alloy profiles with square or rectangular cross-sections. They are known for being lightweight, strong, corrosion-resistant, visually appealing, and easy to process. Depending on the application, different aluminum grades such as 1060, 3003, 5052, and 6061 can be used to meet specific strength and environmental requirements. The primary function of aluminum square tubes is to serve as structural support or decorative components, especially where lightweight yet durable materials are needed.

These tubes are widely used across various industries. In the construction field, they are commonly used for curtain wall frames, door and window frames, railings, and balustrades. In interior and commercial design, aluminum square tubes are used in display racks, furniture frames, and space dividers. In industrial manufacturing, they are applied in equipment frames, transport carts, and automation support structures. In the transportation sector, they are used in vehicle frames, bicycle chassis, and even aircraft components.

Thanks to their excellent weather resistance and workability, aluminum square tubes can be treated with surface finishes like anodizing, electrophoretic coating, or powder coating, enhancing both durability and aesthetics. These qualities make aluminum square tubes a versatile and widely adopted material in modern architecture and industrial applications.

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.
 
Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.
 
Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
 
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.