FSS supplies fabricated steel members for building frames from customer structural drawings. For buyers sourcing prefab structural steel structures, the enquiry starts with the frame layout, the member schedule and the connections to adjoining work. Detailing, shop fabrication, inspection and shipment are coordinated around the drawing revisions released for the order.

 

 

Prefabrication moves the preparation of individual frame members into the workshop. Cut lengths, connection holes and welded attachments can be checked before pieces travel to site. The value for the buyer is a defined set of identifiable components that the site team can match to the erection drawings and delivery sequence.

 

 

Application	Information to establish for that order
Warehouse and workshop frames	Building grid, roof arrangement, openings and adjoining wall systems; crane supports apply only when shown in the design.
Multi-storey building frames	Floor elevations, beam-to-column joints, stair and service openings; floor construction and fire protection need their own scope allocation.
Other building steel packages	State the intended use, support locations and interfaces; suitability follows the responsible designer's project design.

 

Procurement item	Order definition and conditions
Main frame members	Identify columns, beams and any trusses by drawing and piece mark; the accepted member list determines which pieces FSS supplies.
Section and material selection	Give section sizes, plate thicknesses and steel grades on the drawings; any proposed substitution needs approval before purchase.
Connections	Provide joint details, hole patterns, bolt requirements and weld requirements; specify which work takes place in the factory and which belongs to the site team.
Surface treatment	Choose the preparation and coating requirements for each exposure condition; painting or hot-dip galvanizing is reviewed against the member geometry and agreed scope.
Transportable pieces	Define shipping dimensions, splitting points and destination handling limits before shop release; shipping joints require the designer's acceptance.

 

 

A structural frame enquiry concerns the relationship between its members: grid lines, elevations, joints and the structures they connect to. A list of loose beams does not establish those relationships. Equally, a fabricated frame order does not automatically include roof sheets, wall panels, services or a finished building. The quotation needs to identify each adjoining package and its supplier.

 

 

Drawing review checks material call-outs, member dimensions, bolt specifications, welding details and clashes between drawings. Tekla detailing and shop drawings translate the customer's structural design into production information. Unresolved joint details should be returned to the project team before the affected steel is released for cutting.

Workshop operations progress through cutting, assembly, tack welding, welding and correction. Dimensional checks focus on the finished piece and its connection locations. Marking and packing then link the physical members to the shipment list, while separately packed bolts and small parts remain identifiable for receiving and assembly.

 

Inspection stage	Check and applicable condition
Incoming steel	Check material certificates, grade, section or plate specification and surface condition against the purchase and drawing requirements.
Fit-up and completed members	Check dimensions, node positions, centre lines and bolt-hole positions against the relevant shop drawing.
Welds	Review weld size, appearance and distortion; UT or MT and their reports apply when specified, with extent and acceptance criteria set for the order.
Coating	Check paint appearance and dry-film thickness, or galvanized appearance and zinc thickness, according to the selected treatment specification.

 

 

FSS is a professional steel structure manufacturer and fabrication company. Its drawing-based scope includes drawing review, detailing, fabrication, inspection, surface treatment, packing and marking, and agreed export delivery. Shop drawings, material lists, mill certificates, inspection records and packing lists form the order's document package. The contract identifies any optional model, testing or third-party inspection documents.

 

 

The customer's responsible engineer retains structural design, loading, member sizing, foundations and local approval. FSS does not undertake installation. Site supervision and third-party inspection require a separately agreed scope; fabrication supply does not establish a structural-performance or service-life warranty.

 

 

 

Send drawings, the material or member list, connection and inspection requirements, surface-treatment specification, destination and expected delivery dates. Identify the steel and documents you want included. FSS can review the proposed fabrication scope and the information needed for a project-specific quotation.

Email: serena@fss-china.com

WhatsApp: +8615954882030

 

Contact now

 

Hot Tags: Structural Steel Structures, China, suppliers, manufacturers, factory, customized, quotation, in stock, low price, discount, bulk, aluminum structural frame, industrial structural frame, metal structural frame