Square Tubes

Stainless steel square tube (SHS) is a highly versatile hollow section widely used in architectural, structural, and fabrication projects where clean lines, strength, and rigidity are essential. Supplied in standard 6 metre lengths with a 320+ grit polished finish, this range is designed to deliver a sharp, modern appearance in visible installations while still providing dependable load-bearing performance. The polished surface creates a consistent, uniform look across posts, frames, balustrades, and shopfitting applications, while also being easier to clean and maintain than rougher, industrial finishes.

This square tube range is available in both AISI 304 and AISI 316 stainless steel grades, allowing designers and fabricators to match material selection to the operating environment. Grade 304 stainless steel is a popular general-purpose option suitable for most indoor and outdoor applications. It offers excellent corrosion resistance, durability, and ease of fabrication for commercial, retail, and residential projects exposed to normal weathering conditions. Grade 316 stainless steel contains added molybdenum, providing superior resistance to chlorides, salt exposure, and harsh environmental conditions. This makes it the preferred choice for coastal, marine, food-related, and chemically aggressive environments where long-term corrosion performance is critical.

Available in a wide range of square sizes and wall thicknesses, stainless steel SHS can be used for everything from lightweight decorative features to heavier structural fabrication. The square profile provides flat faces that simplify joining, alignment, and mounting during fabrication and installation. Its geometry also offers excellent torsional strength, making it ideal for frames, supports, and rigid structural elements.

Stainless steel square tube is commonly used for handrails, posts, balustrades, equipment frames, furniture, signage structures, and custom fabrication projects. Where appearance, durability, and fabrication efficiency are all important, this polished SHS range delivers a professional finish with reliable long-term performance across a broad range of applications.