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Stainless Steel I-Beam – Structural Strength with Corrosion Resistance
Our stainless steel I-beams are manufactured to meet international standards including ASTM A276, ASTM A479, EN 10088, and GB/T 11263-10-11. Available in grades 304, 304L, 316, 316L, 310S, 2205, and 904L.
We supply both hot-rolled (size range #10–#40, e.g. 200×100×7mm) and welded (custom sizes available) options. Specifications are expressed as height (h) × flange width (b) × web thickness (d) in millimeters – for example, “I 160×88×6” indicates an I-beam with 160mm height, 88mm flange width, and 6mm web thickness-20-6. Standard length: 6m or 12m, custom lengths also available.
Surface treatments include pickled, annealed, polished, or as required. Typical applications cover building structures (beams, columns, frames), bridge engineering, heavy machinery, shipbuilding, chemical plant supports, and architectural frameworks--28.
Each shipment comes with EN 10204 3.1 mill test certificate. Third-party inspection (SGS/BV/TÜV) is available upon request. We support low MOQ (100 kg per specification), sample orders, and fast delivery.
Key Product Parameters – Stainless Steel I-Beam
Parameter |
Specification / Range |
Remarks |
Standards |
ASTM A276, A484, EN 10088-3, JIS G4303 |
Others on request |
Grades |
304, 304L, 316L, 316Ti, 2205, 904L |
Duplex available |
Height (H) |
80 mm – 400 mm |
Custom sizes possible |
Flange Width (W) |
40 mm – 180 mm |
– |
Web Thickness |
3 mm – 20 mm |
– |
Length |
6 m / 12 m, or custom cut |
– |
Surface Finish |
Pickled & Annealed, Bright, Sandblasted |
– |
Tolerances |
Per ASTM A484 |
Standard |
Testing |
PMI, Tensile, Hardness, UT (optional) |
Mill cert provided |
Packaging |
Bundled with steel straps, wooden pallet |
Seaworthy |
Q1：Do you offer sample orders？
A：Yes, samples are available for quality evaluation. Sample cost is charged but refundable upon bulk order.
Q2：What is your MOQ？
A：Our standard MOQ is 100 kg per specification. For common grades and standard sizes, we accept small batch orders. Mixed orders for different products are also welcome.
Q3：Can you provide custom sizes？
A：Yes, we can produce any length, width, thickness, or diameter based on your drawings. Cutting, slitting, and other processing services are available with tolerance as required.
Q4：What certifications do you provide？
A：Each shipment comes with EN 10204 3.1 mill test certificate (MTC). Third-party inspection reports (SGS/BV/TÜV) can be arranged upon request.
Q5：What is your lead time？
A：7–15 working days for stock items. 20–30 days for custom orders, depending on quantity and specification.
Q6：What surface treatments are available？
A：Various surface treatments are available upon request, including pickled, polished, coated, oiled, or as required.
Q7：What payment terms do you accept？
A：T/T (30% deposit + 70% against BL copy), L/C at sight, Western Union, etc.
Q8：What about packaging for export？
A：Standard seaworthy packaging with waterproof protection, steel straps, corner protectors, and ISPM 15 fumigation certification. Custom packaging is available as required.
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