| Payment Terms | L/C, T/T |
| Supply Ability | 20000 square meters per month |
| Delivery Time | 45days |
| Packaging Details | naked |
| Product Name | Steel Building Frame |
| Installation | Engineer Helps to Instruct Installation |
| Purlin | C or Z Type Section |
| Foundation | Cement Foundation |
| Material | Light Steel Frame |
| Column and Beam | Hot Rolled or Welded H Section, I Section |
| Surface Processing | Painted or Galvanized |
| Steel Grade | Q235, Q355 |
| Brand Name | QZ RIDGE |
| Model Number | RS-12171053 |
| Certification | CE,SGS |
| Place of Origin | FUJIAN,CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 20000 square meters per month |
| Delivery Time | 45days | Packaging Details | naked |
| Product Name | Steel Building Frame | Installation | Engineer Helps to Instruct Installation |
| Purlin | C or Z Type Section | Foundation | Cement Foundation |
| Material | Light Steel Frame | Column and Beam | Hot Rolled or Welded H Section, I Section |
| Surface Processing | Painted or Galvanized | Steel Grade | Q235, Q355 |
| Brand Name | QZ RIDGE | Model Number | RS-12171053 |
| Certification | CE,SGS | Place of Origin | FUJIAN,CHINA |
| High Light | prefabricated steel building frame ,metal building structure with warranty ,steel building frame for construction | ||
Light Metal Building Steel Structure Warehouse Prefab Design Steel Building
Why Choose a Metal Building?
| Category | Component Name | Function | Standards/Notes |
| Primary Load-Bearing Members | Columns (Vertical) | Support vertical loads | High-strength low-alloy steel |
| Beams (Horizontal) | Carry floor/roof loads | H-section, I-section most common | |
| Trusses | Long-span roof support | Triangular/parallel chord designs | |
| Bracings (Diagonal) | Resist wind/seismic forces | X/K-type configurations | |
| Secondary Members | Purlins (Roof) | Support roof panels | Thickness: 1.5-3.0 mm |
| Girts (Wall) | Support wall cladding | Spacing: 1.0-2.0 m | |
| Connections & Fasteners | High-Strength Bolts | Member connections | M16-M30 common |
| End Plates | Beam-column joints | Pre-drilled bolt holes | |
| Shear Studs | Steel-concrete composite action | Welded to beams for floor slabs | |
| Enclosure Systems | Roof Panels | Weather protection | Standing seam/corrugated types |
| Sandwich Panels (Walls) | Insulation + cladding | Fire rating: A2/B1 | |
| ALC Panels (Floors/Walls) | Fire/thermal insulation | Density: 550-650 kg/m³ | |
| Accessories | Base Plates | Column-to-foundation transfer | Anchored with cast-in bolts |
| Stair Modules | Prefabricated access | Integrated handrails (S304 stainless) | |
| Crane Rails | Overhead crane support | Welded to column brackets |
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What Can We Customize?
1. Design & Dimensions:
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2. Materials & Specifications:
Steel Grade: Main frame can use Q235B, Q355B (Chinese standards) or equivalent ASTM A36, A572 Gr. 50 steel.
Wall and Roof Cladding:
Material: Galvanized steel, Aluminum Zinc coated steel (AZ150), Color coated steel (PPGI/PPGL).
Thickness: 0.4mm to 1.0mm.
Panel Type: Single skin or insulated sandwich panels (EPS, Rockwool, PU core) for thermal and acoustic insulation.
Profiles: Various trapezoidal or tile-effect profiles available.
Color: Any color from standard RAL color charts for both walls and roof.
Doors & Windows:
Door Types: Sliding doors, Roll-up doors, Sectional doors, High-speed doors. Customize size and operation mode.
Windows: Skylights (polycarbonate), side windows. Customize location, size, and quantity.
3. Functional & Structural Add-ons:
Crane Systems: Design and provision of reinforcement for overhead cranes (e.g., 5-ton, 10-ton capacity).
Ventilation: Ridge ventilators, louvers, wind-driven turbines.
Lighting: Design for skylight strips or provision for lighting system installation.
Snow Guards & Gutters: Customized based on local weather conditions.
Mezzanine Floors: Design and supply internal mezzanine structures for additional storage space.
Bolt Connections: Customized connection designs for specific seismic or wind load zones.
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4. Compliance & Documentation:
Design Codes: Structures can be designed according to your local codes (e.g., US - AISC, MBMA; EU - Eurocode; Middle East - BS standards).
Load Calculations: Custom wind load, snow load, seismic load, and live load calculations for your specific location.
Detailed Drawings: Provide fabrication drawings, assembly drawings, and foundation drawings for approval and construction.
Certification: Mill certificates for materials, ISO 9001 certificate, and other required documentation.
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Our Customization Process:
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Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
40000000-50000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Quanzhou RIDGE Steel Structure Co. Ltd. was established in Quanzhou China, a professional manufacturer of steel structure with 20 years exporting experience, finished 1820 projects total 7600000 square meter.We have 2 modern factories with a total area of 21000 m2,20000 tons aunual produce... Quanzhou RIDGE Steel Structure Co. Ltd. was established in Quanzhou China, a professional manufacturer of steel structure with 20 years exporting experience, finished 1820 projects total 7600000 square meter.We have 2 modern factories with a total area of 21000 m2,20000 tons aunual produce...
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