Lanjing Steel Structure Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 50000 Tons per Year |
| Delivery Time | 40-55 Days After Deposit |
| Packaging Details | Steel structure components packed on pallets, wrapped with waterproof PE film, loaded into 40ft HQ containers with edge protection |
| Structure Type | Portal Frame Clear Span |
| Main Steel | Q355B Welded H Section |
| Span Width | 50m |
| Length | 80m |
| Eave Height | 12m |
| Roof Slope | 5% - 10% |
| Purlin | Z Section Galvanized Steel |
| Wind Resistance | ≥150km/h |
| Seismic Grade | Grade 8 |
| Lifespan | 50 Years |
| Surface Treatment | Hot Dip Galvanized or Painted |
| Roof Cladding | Insulated Sandwich Panel / Single Steel Sheet |
| Brand Name | Lanjing |
| Model Number | LJ-PFE-5080 |
| Place of Origin | Qingdao, Shandong, China |
| Certification | ISO 9001:2015, ISO 14001:2015, CE, SGS |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 50000 Tons per Year |
| Delivery Time | 40-55 Days After Deposit | Packaging Details | Steel structure components packed on pallets, wrapped with waterproof PE film, loaded into 40ft HQ containers with edge protection |
| Structure Type | Portal Frame Clear Span | Main Steel | Q355B Welded H Section |
| Span Width | 50m | Length | 80m |
| Eave Height | 12m | Roof Slope | 5% - 10% |
| Purlin | Z Section Galvanized Steel | Wind Resistance | ≥150km/h |
| Seismic Grade | Grade 8 | Lifespan | 50 Years |
| Surface Treatment | Hot Dip Galvanized or Painted | Roof Cladding | Insulated Sandwich Panel / Single Steel Sheet |
| Brand Name | Lanjing | Model Number | LJ-PFE-5080 |
| Place of Origin | Qingdao, Shandong, China | Certification | ISO 9001:2015, ISO 14001:2015, CE, SGS |
| High Light | steel structure exhibition hall building ，large span portal frame construction ，clear span steel building 50m | ||
This portal frame steel structure exhibition hall delivers an impressive 50m clear span with no interior columns, creating 4000sqm of uninterrupted floor space. The steel building construction uses Q355B high-strength welded H sections for maximum structural performance in large-span applications.
| Component | Specification |
|---|---|
| Main Frame | Welded H Section Q355B |
| Connection | Grade 10.9 High Strength Bolts |
| Roof Purlin | Z Section Galvanized Steel |
| Roof Panel | Insulated EPS/PU/Fiberglass Sandwich Panel |
| Wall Panel | Corrugated Color Steel Sheet / Sandwich Panel |
| Rainspout | PVC Rainspout System Included |
Perfect for trade show exhibition halls, conference centers, automobile showrooms, event venues, and large commercial display spaces requiring column-free interiors for maximum flexibility.
All steel components carefully packed on pallets with edge protection, wrapped in waterproof PE film, and loaded into 40ft HQ containers. Free detailed installation drawings included.
Company Details
Business Type:
Manufacturer,Seller
Total Annual:
5000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Lanjing Steel Structure Co., Ltd. covers an area of 73,000 square meters. It is a professional enterprise specializing in the design, production, and installation of building steel structures, modular container houses, high-end composite panels, and more. The company boasts a team of specialized des... Lanjing Steel Structure Co., Ltd. covers an area of 73,000 square meters. It is a professional enterprise specializing in the design, production, and installation of building steel structures, modular container houses, high-end composite panels, and more. The company boasts a team of specialized des...
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