Qingdao Ruly Steel Engineering Co.,Ltd
                                                                                                           
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17 Years
Since 2009
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Q235B EPS Wall PEB Steel Buildings with 50-Year Lifespan

Price Negotiable
MOQ: 500 Square Meter
Delivery Time: 30 Days
Brand: Ruly Steel
Product Description
EPS Wall Q235B Pre Engineered PEB Steel Buildings
Product Specifications
Attribute Value
Application Pre engineered Steel Structure Buildings
Usage PEB Steel Buildings, Metal Warehouse, Factory Buildings
Raw steel material Q235B, Q355B, ASTM A36, ASTM A572
Surface treatment Painting or Hot-dip Galvanize
Service life 50 Years
Wall and Roof Steel cladding/Rock wool/Glass wool/EPS/PU sandwich panel
Columns and Beam H Section Column&Beam
Service scope Design, Manufacture, Installation
Pre Engineered Steel Structure Buildings Fabrication And Construction
Advantages of Pre Engineered Steel Structure Buildings
  • High strength and light weight: Steel structure has high strength with smaller cross-sectional area compared to concrete, increasing usable space by 4-6%.
  • Fast construction: Factory-produced components enable assembly 1.5 times faster than concrete structures with reduced formwork requirements.
  • Efficient piping: Structural design allows convenient pipeline layout and maintenance with reduced floor height requirements.
  • Eco-friendly construction: Minimal use of sand, stone, and cement reduces dust, waste, and noise pollution.
  • Sustainable solution: Complies with green building standards through efficient resource utilization and minimal environmental impact.
Material Specifications
Steel Frame H section steel | Q235/Q345 steel plate thickness: 8-30mm
Welding Automatic submerged arc welding
Surface Treatment Sand blasting rust removal with alkyd paint or galvanized finish
Supporting System Angle brace (L50x4), Horizontal brace (Φ20), Column brace (Φ20), Tie rod (Φ89*3)
Roof System C160*60*2.5 purlins with sandwich panel or corrugated steel sheet, 6mm PVC skylight
Wall System C160*60*2.5 purlins with sandwich panel or corrugated steel plate
Accessories Ventilation balls, rolling/sliding doors, windows, gutters, downpipes, and all necessary fasteners
Our Services
  • Structural steel fabrication with painting and galvanizing
  • Complete design, fabrication, and installation of prefabricated steel buildings
  • Detailed shop drawings based on architectural plans
  • Professional engineering consulting services
Pre-engineered steel building fabrication process
Quality Control Standards
  • 100% dimensional tolerance testing (
  • 20% ultrasonic testing of welding lines (full penetration, no faults)
  • 20% magnetic powder testing (smooth, defect-free surfaces)
  • Third-party inspection assistance available
Steel structure quality inspection process

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Ruly Steel Engineering Co.,Ltd
Location Tieshan Industrial zone, Huangdao District, Qingdao City.
Contact Person steven

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