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304 Stainless Steel H Beam for Industrial Frames and Structural Projects
| MOQ: | 5Ton |
| Price: | Based on grade, size, surface, processing, quantity and current raw material market price. |
| Standard Packaging: | Standard seaworthy export packing with bundles, waterproof wrapping, pallets or wooden cases. |
| Delivery Period: | 7-15 |
| Payment Method: | L/C,D/A,D/P,T/T |
| Supply Capacity: | Stock supply, regular production and custom manufacturing available. |
Shaanxi Shangyou Stainless Steel Co., Ltd. supplies 304 stainless steel h beam for international B2B projects that require corrosion-resistant structural geometry, dimensional traceability and clear inspection documentation. Buyers should define the product by complete section dimensions rather than by a nominal name alone. For this page, the key RFQ geometry is H × B × Tw × Tf. Length, quantity, surface condition, tolerance and the intended service environment should be stated before quotation so the actual production route can be selected.
The governing standard depends on how the section is produced. ASTM A1069/A1069M when the profile is laser or laser-hybrid welded; EN 10088-3 for general-purpose stainless section delivery where applicable. Structural design and execution requirements remain project-specific. This distinction is important because a material delivery standard does not replace a structural design code, and a hot-rolled specification should not be automatically assigned to a cold-formed or welded built-up shape. The quotation and MTC should identify the agreed product route and standard revision.
Manufacturing may use project-built, fabricated or laser-welded H section; rolled route only where actually available. The route affects corner radius, weld appearance, straightness, dimensional flexibility and cost. Hot-rolled or extruded profiles normally show natural mill radii; formed profiles show bend radii; laser-welded built-up sections can provide sharper corners and independent web/flange thicknesses. If the profile is architecturally exposed, specify weld dressing, grain direction, polishing and surface protection before production.
Material selection on this page focuses on 304, UNS S30400 / EN 1.4301, a austenitic Cr-Ni stainless steel. It provides a balanced general-purpose combination of corrosion resistance, weldability and formability. However, coastal salt deposition, warm chlorides and persistent crevices can justify 316L or duplex grades. Welding procedure, surface cleaning, crevice design, process chemistry and temperature remain part of the engineering assessment; the grade name alone should never be used as a universal corrosion guarantee.
Typical applications include Industrial frames, Platforms, Process-plant structures, Architectural exposed frames. Shangyou can coordinate cut-to-length, dimensional inspection, PMI, heat-number traceability and export packing, with project-specified NDT or third-party inspection where required. For an efficient RFQ, send grade, standard, H × B × Tw × Tf, length, quantity, surface, manufacturing-route preference, inspection documents and destination. For load-bearing members, the project engineer must separately confirm design capacity and connection requirements.
- Industrial frames
- Platforms
- Process-plant structures
- Architectural exposed frames
- Large machinery structures
- General atmospheric structures
Engineering note: 304 is a general-purpose grade; do not present it as equivalent to 316L for chloride-bearing service or as a universal marine/chemical solution.
| Price Basis | Based on grade, geometry, manufacturing route, surface, length, quantity, processing, inspection and raw-material market conditions. |
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| Supply / Lead Time | Confirmed in quotation according to stock, regular production or made-to-order status. |
| Packing | Bundled with protective wrapping and suitable supports; extra separators/protection for finished surfaces. |
| Payment | T/T, L/C or other agreed terms subject to quotation and contract. |
| After-Sales / Claims | Handled against contract specification, heat number, MTC, inspection records and agreed acceptance criteria. |
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REQUEST A QUOTE | SEND SIZE LIST | UPLOAD DRAWING / MTO | REQUEST MTC 3.1
RFQ: Grade + Standard + Section Dimensions + Length + Quantity + Surface + Inspection + Destination |
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Send grade, governing standard, H × B × Tw × Tf, length, quantity, surface, tolerance, manufacturing route and inspection/document requirements. A drawing is preferred for non-standard sections.
ASTM A1069/A1069M when the profile is laser or laser-hybrid welded; EN 10088-3 for general-purpose stainless section delivery where applicable. Structural design and execution requirements remain project-specific.
Custom dimensions can be evaluated according to the selected project-built, fabricated or laser-welded H section; rolled route only where actually available route. Feasibility depends on thickness, section stiffness, corner requirements, length and quantity.
Cut-to-length and secondary fabrication can be quoted from drawings. State hole diameter, location, edge distance, tolerance, end condition and any deburring or surface-restoration requirement.
304 is commonly specified as UNS S30400 / EN 1.4301 and is a austenitic Cr-Ni stainless steel. It provides a balanced general-purpose combination of corrosion resistance, weldability and formability; selection still depends on the real environment.
No. Material and section supply information does not replace structural calculations. The engineer must verify section properties, loads, buckling, connections and the governing design code.
Yes, project inspection can be arranged when the method, extent, acceptance criteria, document format and witness/hold points are defined before production.
Long profiles are normally bundled with suitable supports and protective wrapping. Finished or visible surfaces may require separators, film or additional protection against abrasion.
Coastal salt deposition, warm chlorides and persistent crevices can justify 316l or duplex grades. Confirm chloride level, temperature, crevices, weld condition and design life before final material selection.
Price depends on alloy grade, section geometry, production route, length, quantity, surface finish, machining, inspection, packing and current raw-material conditions.
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