304 Stainless Steel Square Tube 40mmx40mm OD with 1.5mm Wall Thickness Annealed and Pickled
304 stainless steel square tube manufactured to ASTM A554 / EN 10296 standards, featuring outer dimensions of 40 mm x 40 mm and wall thickness of 1.5 mm. The 304 grade provides an optimal balance of corrosion resistance, formability, and cost-effectiveness, making it the most widely used stainless steel for general industrial piping applications.
This light-wall square profile features a bright, uniform surface with precise corner geometry, making it ideal for indoor furniture, displays, and light structural framing applications.
Every pipe undergoes strict quality control with full traceability from raw coil or billet to finished tube. Mill test certificates, chemical composition reports, and mechanical property data accompany every shipment. Third-party inspection by SGS, BV, or TUV can be arranged upon request.
| Parameter | Details |
|---|---|
| Material Grade | 304 |
| Manufacturing Standard | ASTM A554 / EN 10296 |
| Outer Dimensions | 40 mm x 40 mm |
| Wall Thickness | 1.5 mm |
| Length | 6 m (random or cut lengths) |
| Surface Finish | Annealed and pickled |
| End Finish | Plain ends |
| Packaging | Plastic end caps, bundles secured by steel strips or export wooden crates |
- Structural frames and support columns
- Gates, railings and security barriers
- Furniture and display stands
- Solar panel mounting structures
- Architectural and decorative projects
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