Large Span Customizable Height Prefab Steel Construction Portal Frame Building with 50 Years Lifespan

Large Span Steel Structure Building Portal Frame Prefab Light Gauge Steel Construction offers versatile and durable solutions for industrial and commercial applications.

• Different sizes: MOQ is 200m², width × length × eave height
• Different types: Single slope, double slope, single span, double-span, multi-span, single floor, double floors
• Different Bases: Cement and steel foundation bolts
• Different Columns and Beams: Material Q345(S355JR) or Q235(S235JR) steel, all bolt connections, straight cross-section or variable cross-section
• Different bracings: X-type or V-type or other type bracing made from angle, round pipe, etc.
• Different Purlins: C or Z type: Size from C120~C320, Z100~Z200
• Different Roof and Wall Panel: Single colorful corrugated steel sheet 0.326~0.8mm thick (1150mm wide) or sandwich panel with EPS, ROCK WOOL, PU insulation thickness around 50mm~100mm
• All accessories: Semi-transparent skylight belts, ventilators, down pipe, galvanized gutter, etc.
• Surface: Two layers of anti-rust paint
• Packing: Main steel frame without packing load in 40'OT, roof and wall panel load in 40'HQ