Custom Galvanized Structural I Section Steel Beam, Q235 Q345 Requirements
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GradeS235JR ~ S355J2InvoicingBy Actual Weight
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StandardASTMTolerance±1%
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Model NumberQ235/Q345Alloy Or NotNon-Alloy
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ApplicationconstructionDelivery Timewithin 7 days
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Processing ServiceWelding, Bending, Punching, Decoiling, Cutting
Custom Galvanized Structural I Section Steel Beam, Q235 Q345 Requirements
Galvanized I section steel beams are described for construction, with Q235 and Q345 model references and a separate S235JR–S355J2 grade range. No fixed section size variants are provided.
Identify the required section drawing and exact material designation on the order. These grade references require confirmation against the applicable standard and must not be treated as automatic equivalents. Define overall depth, flange width, web thickness and flange thickness independently of the general I beam name.
Custom fabrication requirements should include length, connection details and the galvanizing specification. The described processing services do not establish a structural capacity or weld qualification. Obtain material and dimensional acceptance evidence for the selected beam before using it in a building design.
