Low Carbon Steel Frame Warehouse Q235B Q345B H-Section CE Certified

Our steel structure buildings are innovative light steel systems composed of H-section, Z-section, and U-section steel components, with roofs and walls utilizing various panels along with windows, doors, and cranes.

Ideal for construction workshops, warehouses, apartments, garages, industrial buildings, agricultural facilities, sports stadiums, exhibition halls, and aircraft hangars.

• Model: Single slope, Double slope, Multi-slope | Single span, Double-span, Multi-span | Single floor, Double floors
• Column and Beam: Q345(S355) or Q235 steel | All bolt connections | Straight or variable cross-sections
• Surface: Hot-dip galvanized or painted
• C or Z Purlin: Size ranges from C120~C320, Z100~Z200
• Roof and Wall Panel: EPS, PU, Rock wool sandwich panels | Single colorful corrugated steel sheet (0.35~0.6mm thick)
• Brace: X or V type bracing made from angle or round pipe
• Accessories: Semi-transparent skylight belts, ventilators, down pipes, outer gutters
• Windows: Plastic Steel or Aluminum Alloy
• Doors: Sliding doors, rolling shutter doors, metal doors
• Certification: CE, ISO9001:2008, AWS certified welder passport, SGS, BV

After foundation preparation, anchor bolts must be precisely positioned according to provided axis and elevation measurements. All anchor bolts must be perfectly aligned with steel columns placed in straight lines.

Steel Column Installation: Foundation nuts should be leveled prior to hoisting. No personnel should stand within crane lifting range during operation. After positioning, anchor nuts must be securely tightened.

Steel Beam Installation: Beams are lifted after completing column tie rods/column supports. All connections must achieve proper bolt tightening with consistent direction.

Roof Construction: High-strength bolts are used for roof steel beams (no welding required). Platform beams include main beams (generally welded with wing plates) and secondary beams (typically not welded).