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Model NO. : XGZ
Window : Plastic-Steel Window, Aluminum Alloy Window
Specification : Customized
Trademark : XGZ
Layer : Multi-Layer
Color : White/Navy/Blue/Any Color as Customer Want
Eaves Gutter : Stainless Steel/Color Sheet
Price : US $40-75 / Square
Roof Insulation : EPS/Firberglass Wool/Rock Wool/PU
Surface Treatment : Galvanized or Painted
Purlin : Z/C Section Steel
HS Code : 9406900090
Forming : Hot-Rolled Steel
Wall Material : Single Sheet/Sandwich Panel
Origin : Qingdao, China
Service : Design, Manufacture, Sell, Install
Main Steel Frame : H Steel, Box Steel, U Steel, Channel Steel
Standard : GB, AISI, ISO, CE
Design Parameter : Wind/Snow/Earthquake Load
Transport Package : 20'gp/40'hc
MOQ : 300 Square Meters
Type : H-Section Steel
Steel Grade : Q235, Q345, Q355
Production Capacity : 120000 Tons Per Year




component | material and specification | key features |
Main Frame | Columns/Beams: Q355B or Q235B H-section steel ; Connections: High-strength bolted or welded joints | High load-bearing capacity, ductility, seismic resistance |
Floor System | Steeldeck sheet with concrete slab on profiled steel deck ; Secondary beams: C/Z purlins or lightweight beams | Rapid installation, integrated utilities, vibration control |
Roof & Wall Cladding | Options: Insulated sandwich panels (PU/rock wool) ; or precast concrete panels | Thermal insulation, acoustic performance, aesthetic finishes |
Fire protection | Spray-applied fire-resistant coatings (e.g., thin-film intumescent paint or cementitious vermiculite spray) | Meets fire resistance ratings (e.g., 1–2 hours) |
Corrosion Protection | Normal anti-rust Hot-dip galvanizing or epoxy priming | Long-term durability in humid environments |















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Efficient Industrial Buildings with Durable Q355 Steel Structure Design Images |