Rectangular Tubes

Rectangular stainless steel tube (RHS) is a practical, strong section that’s widely used for
structural fabrication, architectural framing, and custom builds where a low-profile, high-
rigidity shape is required. Supplied in 6 metre lengths with a 180 grit polished finish, this RHS
range provides a clean, modern appearance suitable for visible metalwork while still being
robust enough for everyday structural applications.

Available in stainless grades 304 and 316 (as listed), rectangular tube offers excellent corrosion
resistance and long service life. Grade 304 is typically specified for general-purpose indoor and
outdoor applications, including shopfitting, frames, supports, and architectural detailing. Grade
316 is preferred for more aggressive environments—particularly coastal and marine locations—
thanks to its improved resistance to chlorides.

RHS tubing is valued for its flat faces and rectangular geometry, which make it easy to clamp,
align, drill, and weld during fabrication. It’s commonly used in posts, frames, gates, equipment
supports, stair structures, and decorative architectural assemblies. The 180 grit polish helps
create a consistent appearance across components and simplifies routine cleaning.
Sizes are shown by outside dimensions and wall thickness, covering compact profiles through to
larger structural sections. If you need stainless rectangular tube that balances a professional
finish with fabrication-friendly geometry and durable performance, this polished RHS range is a
dependable choice.