Our durable steel truss framework is delivered as one integrated system - main trusses, connection nodes, cleats and bracing detailed to frame together, not as loose members. We utilize a triangular geometric design to achieve maximum rigidity with minimum material weight. Specifically engineered for the most demanding construction environments, these trusses are designed to bridge vast distances without the need for internal support columns.
Each framework is precision-welded and factory-prefabricated to ensure that every member meets rigorous load-bearing standards, providing a safe, durable, and cost-effective skeleton for any modern building.
Engineering Performance & Design Notes
This section explains how the truss framework carries load and how it is checked, so you can specify it with confidence.
Triangulated rigidity - axial force paths let the system carry wide spans with less steel than solid beams.
Integrated stability - main trusses, gussets and bracing are designed together, not as isolated bars.
Weld integrity - welding to approved WPS-PQR; critical welds verified by UT/MT.
Deflection serviceability - controlled to L/200–L/240 for clean framing and cladding fit.
Prefabricated fit - factory trial assembly holds joint geometry and datum tolerance.
Detailing - Tekla 3D model issues fabrication, bracing and erection drawings.
Applicable design standards: AISC 360 · EN 1993-1-1 · GB 50017 (selected per target market).
Overall Specifications
| Item | Range / Detail |
|---|---|
| Material | Q235B/Q355B–Q460 (GB) · S235JR–S355JR (EN); high-tensile on request |
| Yield / tensile | 235–460 MPa per grade; per issued drawing |
| Configuration | Triangulated primary+secondary web framing, nodes & bracing kitset |
| Clear span | Wide column-free bays, per project |
| Members | Tube / angle / H / channel, sized by analysis; gussets & cleats included |
| Connection | Shop-welded joints; high-strength bolted field splices |
| Surface | HDG, blast + Sa2.5 epoxy/paint, or primer |
| Packing / transport | Brace-labelled flat-pack modules for 20'/40' containers |
Core Advantages & Applications
Core Advantages
Integrated kitset delivery - trusses, nodes and bracing arrive coordinated and brace-labelled, so the frame bolts together as one system without re-engineering on site.
Maximum rigidity at minimum weight - triangulation loads members axially, cutting steel tonnage and cost versus equivalent solid beams.
Precision-welded reliability - approved WPS, controlled welding and NDT give member integrity you can specify in writing.
Factory-prefabricated speed - container-friendly modules shorten site crane time and speed shell closure.
Durable, safe skeleton - corrosion-smart coating and controlled deflections support a long, maintenance-light frame life.
Applications
Industrial warehouses - the primary roof/floor framing over wide column-free bays, carrying purlins, roof panels and suspended services.
Sports stadiums & arenas - spanning roof grids over seating and pitch where a lightweight, high-rigidity frame keeps supports minimal.
Commercial complexes - large open floor plates for malls, exhibition halls and atriums needing clean, column-free space.
Flat & low-pitch roofs - triangulated frames that suit drained low-slope decks with an integrated bracing plane.
Framework Configuration & Span Selection
| Frame element | Role | Typical application |
|---|---|---|
| Primary truss | Main load path for roof/floor | Warehouse & plant-wide bays |
| Secondary purlin/joist frame | Carries deck, completes the bay grid | Flat & low-pitch roofs |
| Connection nodes & gussets | Transfers force between members | All truss joints |
| Bracing members (kitset) | Provides in-plane stability | End & intermediate bays |
Manufacturing & Quality System
Production Flow
1.Material receiving - incoming steel verified against mill certificates for grade and yield.
2.Cutting & hole making - plates cut to layout and drilled/punched by CNC.
3.Assembly & welding - members assembled in jigs and shop-welded to WPS.
4.Straightening - welded distortion corrected before trial assembly.
5.Pre-erection check & blasting - dry-assembled, then blasted and coated.
6.Final packing - brace-labelled modules strapped and documented for shipment.
Quality Control
Material verification - mill certificates cross-checked against the purchased grade.
Welding integrity - WPS-PQR controlled; UT/MT on critical welds.
Dimensional control - factory trial assembly and end-face milling hold geometry and datum tolerance.
Coating checks - film thickness verified on blasted or galvanized surfaces.
Our Export Cases
| Sector | Export country | Project scale (industry-typical) |
|---|---|---|
| Warehouse | Bangladesh | Warehouse roof framing kitset, approx. 110 tons. |
| Commercial complex | UAE | Open-floor mall roof framework, approx. 160 tons. |
| Stadium | Philippines | Arena roof truss framework, approx. 190 tons. |
| Industrial plant | Australia | Plant roof framing system, approx. 85 tons. |
Packing & Transportation
| Item | Detail |
|---|---|
| Packing | Brace-labelled flat-pack modules; steel strapping with protective padding. |
| Transport | Engineered loading for 20'/40' international containers; forklift-friendly bundles. |
| Lead time | Typical 30–45 working days. |
| Marking | Brace and heat numbers per bundle for site sorting. |
| Docs shipped | Packing list, commercial invoice, mill certificates, NDT/coating reports, erection drawings. |
FAQ:
What does an integrated truss framework include?
A full kitset - main trusses, connection nodes, cleats and bracing members - detailed as one coordinated system so the roof or floor frames cleanly together.
How is triangulation used to reduce weight?
A triangulated web turns roof/floor moments into axial tension and compression, so each bar carries load efficiently and the framework needs far less steel than a solid beam of equal span.
Are the welds inspected?
Yes - welding runs to approved WPS-PQR and critical welds are checked by ultrasonic or magnetic-particle testing before coating.
How is the framework shipped and erected?
Members arrive brace-labelled and container-friendly, shipped flat-packed with erection drawings for fast bolted site assembly.
Can you design the framework, or only build to drawing?
Either - full Tekla detailing with fabrication and erection drawings, or fabrication strictly to your issued design.
