Shanxi Zhongcheng Metal Co., Ltd.
| Payment Terms | T/T,L/C,Western Union |
| Size Range | 10mm x 10mm - 300mm x 300mm |
| Wall Thickness | 0.5mm - 12mm |
| Steel Grade | 304 (UNS S30400) |
| Surface Finish | 180 Grit, 240 Grit, 320 Grit, 400 Grit Brushed, Mirror |
| Packaging Details | Each piece wrapped in PE film, bundled with corner protection, packed in export plywood cases |
| Welding Method | TIG Welded, Cold Formed |
| Supply Ability | 100000 Pieces per Month |
| Length | 6m standard, Custom Cut Available |
| Corner Radius | R=2T (Standard) or Sharp Corner |
| Standard | ASTM A554 / A554M |
| Delivery Time | 5-10 working days for stock, 15-25 days for production |
| Model Number | SS-SQT-304 |
| Brand Name | ECER |
| Place of Origin | Zhejiang, China |
| Certification | ISO 9001:2015, CE, SGS |
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Product Specification
| Payment Terms | T/T,L/C,Western Union | Size Range | 10mm x 10mm - 300mm x 300mm |
| Wall Thickness | 0.5mm - 12mm | Steel Grade | 304 (UNS S30400) |
| Surface Finish | 180 Grit, 240 Grit, 320 Grit, 400 Grit Brushed, Mirror | Packaging Details | Each piece wrapped in PE film, bundled with corner protection, packed in export plywood cases |
| Welding Method | TIG Welded, Cold Formed | Supply Ability | 100000 Pieces per Month |
| Length | 6m standard, Custom Cut Available | Corner Radius | R=2T (Standard) or Sharp Corner |
| Standard | ASTM A554 / A554M | Delivery Time | 5-10 working days for stock, 15-25 days for production |
| Model Number | SS-SQT-304 | Brand Name | ECER |
| Place of Origin | Zhejiang, China | Certification | ISO 9001:2015, CE, SGS |
| High Light | ASTM A554 stainless steel square tube ，304 stainless steel architectural tube ，10x10mm stainless steel square tube | ||
Our ASTM A554 304 stainless steel square tube is cold-formed from precision-rolled stainless steel strip and TIG welded for consistent quality. Each tube features uniform wall thickness, excellent straightness, and a smooth weld seam that blends seamlessly with the base material after polishing. Available in multiple surface finishes from 180 grit brushed to mirror polish, these square tubes meet the aesthetic and structural demands of modern architectural projects while providing the corrosion resistance expected from 304 grade stainless steel.
| Parameter | Specification |
|---|---|
| Product Type | Stainless Steel Square Tube |
| Standard | ASTM A554 / A554M |
| Steel Grade | 304 |
| Size Range | 10mm x 10mm - 300mm x 300mm |
| Wall Thickness | 0.5mm - 12mm |
| Length | 6m Standard, Custom Cut Available |
| Surface Finish | 180/240/320/400 Grit Brushed, Mirror |
| Corner | R=2T Standard, Sharp Corner Available |
| Welding | TIG Welded, Cold Formed |
| Inspection | Visual, Dimensional, PMI |
| Parameter | Specification |
|---|---|
| Carbon (C) | ≤0.08 |
| Manganese (Mn) | ≤2.00 |
| Silicon (Si) | ≤1.00 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.030 |
| Chromium (Cr) | 18.0-20.0 |
| Nickel (Ni) | 8.0-10.5 |
| Parameter | Specification |
|---|---|
| Tensile Strength | ≥515 MPa |
| Yield Strength | ≥205 MPa |
| Elongation | ≥35% |
| Hardness | ≤201 HBW |
Architectural building structures, Staircase and balcony handrails, Curtain wall framing systems, Interior decorative elements, Furniture and display fixtures, Exhibition stand construction, Glass partition support systems, Retail store fit-out components
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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