Welcome to Qingdao Ruly steel structure Co., Ltd

Custom H-Section Steel Portal Frame Prefab Building Structure

Basic Properties
Place of Origin: Qingdao,China
Brand Name: Ruly Steel
Certification: CE,AISC,SGS, BV, ISO,GB
Model Number: RulyX035
Trading Properties
Minimum Order Quantity: 200 square meters
Price: USD25-USD45 Per Square Meter
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 20,000 square meters or 1,500 tons per month
Product Summary
Light Steel Stable Long Lifetime Customized H Section Steel Painted/Galvanized Portal Frame Prefab Steel Structure Product Specifications Attribute Value Raw Steel Material Q235B, Q355B, ASTM A36 Application Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part Surface Treatment ...

Product Details

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Galvanized Portal Frame Prefab Steel Structure

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Customized H Section Prefab Steel Structure

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Painted Portal Frame Prefab Steel Structure

Features: Prefab Steel Structure, Large Span, Multi-Floor
Raw Steel Material: Q235B, Q355B, ASTM A36
Application: Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part
Surface Treatment: Painting Or Hot-DIP Galvanized
Service Life: 50 Years
Wall And Roof: Steel Cladding Sheet,Sandwich Panel
Columns & Beams: H-Section Steel
Shot Blasting Level: SA 2.5
Certification: CE, AISC, SGS, BV, ISO, GB
Installation: Engineer Guidance On Site
Drawing: CAD, TEKLA, 3D Model, PKPM, BIM
HS Code: 9406900090
Transport Package: Standard Export Package Or Customer′s Requirement
Production Capacity: 30000ton/Year
Connection Form: Bolt Connection
Parapet Wall: As Requested
Product Description
Light Steel Stable Long Lifetime Customized H Section Steel Painted/Galvanized Portal Frame Prefab Steel Structure
Product Specifications
Attribute Value
Raw Steel Material Q235B, Q355B, ASTM A36
Application Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part
Surface Treatment Painting or Hot-DIP Galvanized
Service Life 50 Years
Wall and Roof Steel cladding sheet, Sandwich Panel
Columns & Beams H-Section Steel
Shot Blasting Level SA 2.5
Certification CE, AISC, SGS, BV, ISO, GB
Installation Engineer Guidance on Site
Drawing CAD, TEKLA, 3D Model, PKPM, BIM
HS Code 9406900090
Transport Package Standard Export Package or Customer's Requirement
Production Capacity 30000ton/Year
Features Prefab Steel Structure, Large Span, Multi-Floor
Connection Form Bolt Connection
Parapet Wall As Requested
Product Description

Our steel structure buildings feature high fire resistance and strong corrosion protection. The primary load-bearing components consist of steel columns, beams, and roof trusses, connected through welding, bolts, or rivets.

Custom H-Section Steel Portal Frame Prefab Building Structure 0
Material Specifications
Component Specification
Main Steel Frame (Column) Q235, Q355 Welded H Section Steel
Main Steel Frame (Beam) Q235, Q355 Welded H Section Steel
Purlin Q235 C and Z purlin
Knee Bracing Q235 Angle Steel
Tie Bar Q235 Circular Steel Pipe
Bracing Q235 Round Bar
Roof Panel EPS Sandwich Panel / Fiber Glass Sandwich Panel / Rock Wool Sandwich Panel / PU Sandwich Panel / Steel Sheet
Wall Panel Sandwich Panel / Corrugated Steel Sheet
Structure Usage Up to 50 years
Project Showcase
Custom H-Section Steel Portal Frame Prefab Building Structure 1
Project Usage: High-End Intelligent Hydraulic Machine Tool Equipment
Size: 9,702 Sqm
Steel Weight: 630Ton
Custom H-Section Steel Portal Frame Prefab Building Structure 2
Project Usage: Logistics Steel Warehouse For High-Speed Rail Station
Size: 24,570 Sqm
Steel Weight: 985Ton
Custom H-Section Steel Portal Frame Prefab Building Structure 3
Project Usage: Textile Manufacturing Machine Tool Equipment
Size: 6,615 Sqm
Steel Weight: 750Ton
Quality Control
  • Raw Material: Thickness tolerance <0.25mm, yield and tension strength testing
  • Fabrication: 100% dimension testing (<1mm tolerance), 20% welding inspection
  • Surface Treatment: Shot blasting grade Sa 2.5, paint primer within 5 hours
  • Pre-assembly: Testing all connection details before shipment
Our Services
  • Structural steel fabrication, painting, galvanizing, and pre-assembly
  • Complete design, fabrication, and installation services
  • Technical drawings using AutoCAD, PKPM, TEKLA, and other professional software
  • On-site engineering support and installation guidance
Production Capacity

Our facility covers 35,000 square meters with monthly production capacity exceeding 1,500 tons. We specialize in various steel components including H-beams, box sections, and structural pipes.

Custom H-Section Steel Portal Frame Prefab Building Structure 4 Custom H-Section Steel Portal Frame Prefab Building Structure 5
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