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Large Size Structural Steel Fabrication for Building Structures

    Buy cheap Large Size Structural Steel Fabrication for Building Structures from wholesalers
     
    Buy cheap Large Size Structural Steel Fabrication for Building Structures from wholesalers
    • Buy cheap Large Size Structural Steel Fabrication for Building Structures from wholesalers
    • Buy cheap Large Size Structural Steel Fabrication for Building Structures from wholesalers
    • Buy cheap Large Size Structural Steel Fabrication for Building Structures from wholesalers
    • Buy cheap Large Size Structural Steel Fabrication for Building Structures from wholesalers
    • Buy cheap Large Size Structural Steel Fabrication for Building Structures from wholesalers
    • Buy cheap Large Size Structural Steel Fabrication for Building Structures from wholesalers

    Large Size Structural Steel Fabrication for Building Structures

    Ask Lasest Price
    Brand Name : Ruly Steel
    Model Number : Ruly0077
    Certification : SGS, BV, AWS D1.1
    Price : USD900-USD1500 Per Ton
    Payment Terms : L/C,T/T,Western Union
    Supply Ability : 2000 Ton Per Month
    Delivery Time : 30 Days
    • Product Details
    • Company Profile

    Large Size Structural Steel Fabrication for Building Structures

    Large Size Architectural Structural Steel Fabrication / Welding Steel Building Structures
    Product Attributes
    ApplicationLarge Size Structural Steel Fabrication
    UsageSteel Building Structures
    TypeH Section Steel, Box Steel, Steel Tube, Truss Steel
    Raw steel materialQ235B, Q355B, ASTM A36
    Surface treatmentPainting or Hot-dip Galvanize
    Shot blasting levelSa 2.5
    Process criterionAWS D1.1, GB
    CertificateISO9001,TUV,BV,CE,GB
    Fabrication Capacity

    We specialize in large size architectural structural steel fabrication and welding for steel building structures. Our facility features three dedicated steel structure production lines equipped with advanced CNC machinery including plasma cutting machines, flame cutting machines, H-Section steel assembly machines, gantry welding machines, shot-blasting machines, and paint spray booths. We maintain dedicated space for fabricating heavy-duty and large structure steel components.

    Our capabilities include welding large size and special-shaped steel structures such as H-section steel, latticed steel, cross-shaped steel, box-shaped steel, arc-shaped steel, and large diameter seamless welding pipes.

    Steel structure fabrication workshop with advanced machinery
    Structural Steel Fabrication Procedure
    Diagram of structural steel fabrication process
    Specifications
    Products NameLarge Size Architectural Structural Steel / Welding Steel Building Structures
    GradeQ235B,SS400,Q345B,S235JR,S275JR,ASTM-A36
    Size100x100mm-900x300mm
    Thickness8mm-100mm
    Length3-20meters
    ShapeH-section steel, latticed steel, cross-shaped steel, box-shaped steel, arc-shaped steel, large diameter seamless welding pipe
    Delivery Time7-15 Days if in stock size, or 20-40 for customized
    Payment TermL/C or T/T
    PackageBy bundle or as customer's requirement
    ApplicationEngineering or project, plant and equipment, mechanical equipment, bridge, etc
    SurfaceBlack, coating, galvanized
    MOQ30Ton
    Quality Control

    Our comprehensive quality control measures include:

    • Raw material quality control with thickness tolerance <0.25mm
    • In-house yield and tension strength testing
    • Third party inspection certificates and traceable mill certificates
    • 100% dimension tolerance testing (<1mm)
    • 20% sample welding line ultrasonic testing (full penetration, no faults)
    • 20% magnetic powder testing (no bubbles, defects; smooth and full)
    • Third-party inspection assistance available
    • Shot blasting grade Sa 2.5 (metal luster, no rust/oil/welding spatter, roughness >75um)
    • Paint primer application within 5 hours after shot blasting (holiday-free, smooth, no dust, DFT >75UM)
    • Pre-assembly testing of connection details
    Quality control inspection of steel structures
    Types of Structural Steel We Fabricate
    Box Steel
    Fabricated box steel structures
    Cross Steel
    Fabricated cross steel structures
    Arc-shaped Steel
    Our Services
    • Structural steel fabrication, painting, galvanizing, and pre-assembly
    • Designing, fabrication and installation of prefabricated steel structure buildings
    • Development of fabrication/shop drawings based on architectural and construction drawings
    • Engineering consulting services
    Steel structure fabrication and installation services
    Project Types We Engage In
    • Light gauge prefabricated steel warehouse, workshop, shed, storage
    • Heavy industrial steel warehouse, workshop
    • Steel structure warehouse, workshop with crane
    • Truss roof steel warehouse, workshop
    • Steel frame structure cold storage
    • Prefab steel house, villa, resident building, high-rise building
    • Car parking, garage
    • Structural steel fabrication for heavy industrial field
    Quality Large Size Structural Steel Fabrication for Building Structures for sale
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