上海启建实业有限公司SHANGHAI QIJIAN INDUSTRIAL CO., LTD.

Steel I-Beams

Steel I-beams stacked with their structural cross-sections visible

Source steel I-beams through Shanghai Qijian for structural steel procurement. Use the profile designation and governing dimensional standard to identify the section you need.

Confirm the section designation

A beam name or nominal height is not a complete specification. Provide section dimensions or a recognized designation, steel grade, required lengths and tolerances.

Coordinate fabrication requirements

Include cutting requirements, surface treatment, marking and inspection documents in your enquiry. Structural adequacy must follow the project design and approved material specification.

Specification details for your enquiry

Section Profile designation and dimensional standard
Material Required steel grade
Dimensions Section dimensions and ordered length
Finish Surface treatment and fabrication requirements
Quantity Pieces or tonnes per section

Availability, grade, tolerances, inspection documents and delivery terms are confirmed in the quotation.

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Stacked steel plates showing plate edges and flat surfaces

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Plan your steel purchase

Steel export quotation checklist →