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Lanjing Steel Structure Co., Ltd.
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Custom Steel Structure Construction Strong Metal Beam Prefabricated Building

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Lanjing Steel Structure Co., Ltd.

City: qingdao

Province/State:shandong

Country/Region:china

Tel:86- 18562869307

Contact Person:
Mr.Lanjing
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Custom Steel Structure Construction Strong Metal Beam Prefabricated Building

Brand Name Lanjing
Model Number LJ-Workshop
Place of Origin China
Minimum Order Quantity 1000sqm
Price 35-55$/sqm
Payment Terms TT
Supply Ability 40,000 Tons per year
Delivery Time 30-45 days
Packaging Details Single Item
Keyword Light Frame Steel Construction
Main frame Light Steel Q355 Q235
Window Aluminum Alloy Window
Door Sliding Door, Rolling Door
Wall & Roof Sandwich panel; color steel sheet
Secondary Structure Purlin; Brace; Knee Brace etc
Cladding Steel color sheet
Column & Beam Connection High Strength Bolt
Accessories Skylight Belt; Ventilator; Downspout;Gutter etc
Drawing Design Drawing Design
Color Customer's Requirement
Roof Cladding Corrugated Steel Sheet/Sandwich Panel
Certifications ISO 9001, CE
Sail Finishing PVDF/PTFE, Pvc Coated
Crane Capacity 5Tons*2 Pcs
Structure Type Light Steel Structre
Frame Weld steel structure frame
material steel
Price Term FOB CIF CFR EXW
Design Software Auto CAD,Teckla
Bracing Round Bar/Angle Steel/Steel Rod
Lifespan More than 50 years
Downpipe UPVC
Life Time 50 Years
Detailed Product Description

Custom Design Steel Structure Construction Strong Metal Beam Prefabricated Building

 

Introduction to Steel Structure Buildings‌

Steel structure buildings, known for their ‌high strength-to-weight ratio‌ and ‌design flexibility‌, utilize steel columns, beams, and trusses as primary load-bearing elements, enabling large-span spaces without internal columns‌. These structures excel in ‌seismic and wind resistance‌ due to steel’s ductility and tensile strength, making them ideal for earthquake-prone regions and areas susceptible to extreme weather‌. 

 

Key advantages include: ‌

1.Rapid construction‌: Prefabricated components streamline on-site assembly, cutting project timelines by 30–50% compared to traditional methods‌. ‌

2.Sustainability‌: Steel is 100% recyclable, reducing construction waste and supporting circular economy principles‌. ‌

3.Durability‌: Galvanized or coated steel resists corrosion, ensuring a lifespan exceeding 50 years with minimal maintenance‌. ‌

4.Adaptability‌: Modular designs allow easy expansion or reconfiguration to meet evolving functional needs‌. 

Widely used in industrial plants, commercial complexes, and agricultural facilities, steel structures comply with rigorous technical standards, such as Steel Structure Design Code (GB 50017) and Anti-Seismic Design Specifications (GB 50011)‌. Their fusion of efficiency, resilience, and eco-friendliness positions them as a cornerstone of modern architectural innovation‌.

 

Specification

 ItemMaterials
Main steel framecolumn and beamQ235, Q355 steel, paint or galvanization
wind resistant columnQ235, Q355 steel, paint or galvanization
Secondary bracingRoof purlinQ235B C/Z section galvanized steel
Wall purlinQ235B C/Z section galvanized steel
Tie barQ235,φ89*3 round steel pipe
knee braceangle steel,Q235,L50*4
roof horizontal bracingφ20,Q235B steel bar, paint or galvanized
column vertical bracingφ20,Q235B steel bar, paint or galvanized
casing pipeφ32*2.0,Q235 steel pipe
Pulling barΦ10 round bar Q235
Roof and wall Wall and roof panelcorrugated steel sheet/sandwich panel
Protecting systemguttercolor steel sheet/galvanized steel/stainless steel
Trim and flashingcolor steel sheet
downspoutPVC
self tapping screw 
Fastener systemAnchor boltsQ235 steel
High strength boltThe Specifications shall be determined according to the design of steel structure.
Normal bolt
Nuts
Window and doorWindowAluminium windows
DoorAccording to requirement to choose,can be EPS door,windproof door,high-speed roll-up door,industrial sliding door etc.

Product Tags: Light Steel Structure Workshop   Industrial Steel Structure Workshop   Prefabricated Metal Buildings Workshop  
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