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Stainless Steel Structural Tube — Project-Ready
Square, rectangular and round structural stainless steel tubing with verified coils, tight geometry and finishes that match your drawings.
Square
Rectangular
Round
Get a Quote / Upload Drawings →
Source matters.
Structural stainless steel tube from top Chinese mills, batch-matched and OES-verifiable.
Built to drawing.
Custom wall thickness, special geometry and cut lengths — held to your tolerances.
Choose Your Structural Stainless Steel Tube
Pick a profile to see the essentials. Each spec sheet opens a detailed PDF.
Square Tubes
Rectangular Tubes
Round Tubes
Stainless Steel Square Tubes
Ideal for decorative and structural framing with precise dimensional control and consistent weld quality.
- Range: 10×10–300×300 mm · 0.8–8.0 mm WT
- Standards: GB/T12770 · ASTM A554 · JIS G3446
- Grades: 201 · 304/L · 316/L · 321 · 310S
- Finishes: HL · No.4 · 2B · Mirror
Stainless Steel Rectangular Tubes
Suitable for architectural and engineering applications requiring both strength and aesthetic appearance.
- Range: 10×20–250×300 mm · 0.8–8.0 mm WT
- Standards: GB/T12770 · ASTM A554 · JIS G3446
- Grades: 201 · 304/L · 316/L · 321 · 310S
- Finishes: HL · No.4 · 2B · Mirror
Stainless Steel Round Tubes
Designed for mechanical and sanitary use, providing smooth internal surfaces and corrosion resistance.
- Range: Ø6–Ø508 mm · 0.5–8.0 mm WT
- Standards: GB/T12770 · ASTM A554 · JIS G3446 · JG/T 3030 · YB/T 5363
- Grades: 201 · 304/L · 316/L · 321 · 310S
- Finishes: Pickled · Annealed · Sanitary options
FAQ
Can you match finishes across different profiles?
Yes. We align polish direction and abrasive sequence so square, rectangular and round read as one system.
Do you support non-standard wall thickness?
Yes — it’s core to our offer. Share drawings and target properties; we’ll propose a workable section and run it to spec.
What documents are included?
MTCs for material traceability, dimensional inspection sheets, and — on request — Ra values for sanitary polish and passivation certificates.
Contact us
Room 611, Creating Center, No.142 Yuhe Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, China. 528300
Contact
Headquarters:
Creating Center, No.142, Yuhe Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, China. 528315
Factory: Liyuan Logistics City, Chencun Town, Shunde District, Foshan City, Guangdong Province, China. 528313
Australia Local Support Base: (Yatala, QLD) – Coming 2026
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