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| Categories | Prefabricated Steel Structures |
|---|---|
| Price: | USD/tonne (FOB Qingdao); final price subject to project drawings |
| Certification: | EN1090 CE, ISO3834, ISO15614, AWS D1.1, ISO 9001/14001/45001 |
| Customization: | OEM/ODM; drawings by client or our in-house team. |
| MOQ: | 10 tons |
| Brand Name: | Shandong Xinghua Steel Structure |
| Business Type: | Manufacturer (Original Factory) |
| Max Column Height: | up to 40 meters |
| Delivery Time: | 30–45 days after drawing confirmation & deposit receipt. |
| Warranty: | 12 months from B/L date; covering fabrication and material defects. |
| Max Single Member Weight: | up to 80 tons |
| Steel Grade: | Q235B/Q355B (GB/T 1591); S355JR (EN 10025); ASTM A36 / A572 Gr50 |
| Payment Terms: | T/T, deposit in advance and balance against B/L copy. |
| Place of Origin: | China |
| Inspection: | SGS/BV/TÜV/Intertek, third-party accepted |
| Packaging Details: | Flat-packed & bundled; hardware in export plywood cases; part-number marked; shipped by container load or breakbulk vessel. |
| After-sales Service: | On-site erection guidance & technical support. |
| Indoor Crane Capacity: | 100 tons |
| Max Truss Length: | up to 60 meters |
| Supply Ability: | min. 2,000 tons/month (50,000 tons/year) |
| Design Life: | 50 years (100 years for bridge/marine) |
| Company Info. |
| Shandong Xinghua Steel Structure Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Heavy-duty frames for high-temp flue gas, pressure equipment and corrosive environments;
Integrated fabrication with main equipment makers;
DNV/EN-grade full-penetration welding;
Wear & corrosion resistant details.
普通,Arial, 16
WHY CHOOSE US (标题2,Arial, 18)
普通,Arial,16
GROUP | PARAMETER | VALUE |
Structure | Structure Type | Portal frame |
Structure | Max Span | up to 100 meters |
Structure | Max Height | up to 40 meters |
Structure | Length | customized, module 6–12 meters |
Structure | Bay Spacing | 6 / 7.5 / 9 / 12 meters |
Structure | Number of Spans | single / multi-span |
Structure | Eaves Height | up to 15 meters |
Structure | Ridge Height | customized,per drawing |
Structure | Roof Slope | 5°–30° |
Loads | Design Wind Speed | up to 35 m/s (EN 1991-1-4) |
Loads | Snow Load | per local code, up to 1.0 kN/m² |
Loads | Live Load | per project; HL-93 for bridges |
Loads | Dead Load | per project |
Loads | Seismic Design | per EN 1998 / GB 50011 |
Loads | Crane Load | up to 50 tons, A5/A7 duty class |
Loads | Fatigue Category | per EN 1993-1-9 |
Material | Max Plate Thickness | up to 100 mm |
Material | Section Type | welded H / box / I / tube / angle |
Material | Main Column | welded H / box column |
Material | Main Beam | tapered H / truss chord |
Material | Welding | E70-series wire, full penetration on main seams |
Material | NDT | UT / MPI per EN 1090-2 |
Material | Bolts | 10.9 high-strength; 8.8 for bracing |
Surface | Surface Preparation | Sa2.5 abrasive blast cleaning |
Surface | Primer | epoxy zinc-rich, 70 μm |
Surface | Intermediate Coat | epoxy MIO, 80 μm |
Surface | Topcoat | polyurethane / fluorocarbon, 60 μm |
Surface | Total DFT | 200–240 μm |
Surface | HDG Alternative | hot-dip galvanized 85 μm (ISO 1461) |
Surface | Corrosion Class | C5-M per ISO 12944 |
Surface | Touch-up Paint | touch-up paint included |
Evelope | Purlin | C/Z section, hot-dip galvanized |
Evelope | Girt | C/Z galvanized |
Evelope | Floor Plate | metal decking / composite slab |
Evelope | Thermal Insulation | 50–100 mm EPS / rockwool / glass wooll |
Evelope | Panel | customized,single-skin sheet or Sandwich Panel |
Evelope | Fire Rating | F60 |
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