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Portal Type Steel Frame & Steel Structure Commercial Office Building Construction Design Steel Structure Warehouse

Portal Type Steel Frame & Steel Structure Commercial Office Building Construction Design Steel Structure Warehouse

Short Description:

  • Standard: AiSi
  • Grade: Steel Structure
  • Place of Origin: China
  • Brand Name: Deshion
  • Model Number: DS-688
  • Type: Light
  • Application: Steel Workshop
  • Tolerance: ±1%
  • Processing Service: Bending, Welding, Cutting
  • Delivery Time: 35-45 days
  • Window: Aluminum Alloy Window
  • Material: Q345,Q235 Low Carbon Steel
  • Steel beams: H beams
  • Purlin: C.Z Shape Steel Channel
  • Surface treatment: Hot Dip Galvanised/paint spraying
  • Roofing&wall: Sandwich Panel/Single Steel Sheet
  • Certificate: ISO9001:2008/CE/BV
  • Drawing design: AutoCAD,PKPM,MTS,3D3S
  • Door: Sliding Door Roller Door
  • Color: Custom colors
  • Product Detail

    Product Tags

    Structural Stress

    In single-storey and multi-storey houses and general structures, hot-rolled steel, welded steel, cold-formed thin-walled steel, profiled steel sheet and thin-walled steel pipe are composed as the main weighted components, adopts light roof and wall steel structure. Portal rigid frame is the most common structural form of light steel structure.

    The weighted main structure of portal rigid frame is portal frame, it can be single-span, multi-span, and multi-layer structure

    The economic span of portal rigid frame is about 24-30 meters.

    The main structural members of the portal rigid frame is mainly H-beams and can be designed as variable cross-section according to the force position. If the stress is larger, lattice columns or roof trusses can also be used.

    Structural stressz
    Structural stress b
    Steel Structure roof, glasses, solar cell, supported

    Connection of Portal Frame Structure

    High strength bolts are usually used to connect the structural members of portal rigid frame, therefore, the construction speed is fast and the quality is easy to ensure, welding on site should be avoided as far as possible.

    Out-plane stability of compression member

    Out-Plane Stability of Compression Member

    The out-of-plane stiffness of roof beam members is poor, it is necessary to add the corner brace and roof purlin to form a support system and ensure the stability of the compression flange

    Out-plane stability of compression member
    Portal type steel frame construction
    Portal type steel frame construction a
    Portal type steel frame construction b
    Portal type steel frame construction c

    Column Foot of Portal Frame Structure

    The portal rigid frame is connected by the concrete foundation and anchor bolts. According to the arrangement of bolts, it can be divided into hinge and rigid. When there is no truss car, it is generally articulated, or it is rigid connected

    Column foot of portal frame structure B
    Column foot of portal frame structure N

    Installation of Portal Rigid Frame

    It’s generally smaller heights and lighter components. The site is bolted connection, so this kind of engineering installation is relatively simple.

    The portal rigid frame structure is usually lifted directly from the ground by car and the crane tonnage is generally not more than 50T.

    Steel structure building is one kind of product which can be design as per peoples' different need.so, if you found that follows example pictures is not as same as your want, even it is very different.

    Do not worried,no matter which kind of building you need, bigger, smaller or multi-storey, just tell me the data or drawing of building what you need.We will make the exact design, quotation and rendering for you as soon as we can.

    Our factory have more than 10years experiences on steel structure,and our chief engineer have about 18years experiences on the steel structure building

    Installation of portal rigid frame a

    Because of its high strength, light weight, fast construction period, good seismic performance and other advantages, steel structure is more and more widely used in factories, stadiums, airports, railway stations, exhibition centers, high-rise buildings and other fields.

    The proportion of steel structure buildings in the construction is increasing.

    According to the structural stress characteristics, steel structure buildings can be roughly divided into portal rigid frame structure, space truss structure, grid structure and multi-storey structure.

    Installation of portal rigid frame b
    Structure building of steel structure roof truss frame installation by mobile crane under the construction building in the factory with blue sky

    The boundary of structural types in a project is not very clear, often including multiple structural types.

    Product Details

    H beam Steel Structure Warehouse Fabrication
    1) Main Steel Q345, Q235, Q345B, Q235B etc.
    2) Column & Beam Welded or Hot rolled H-section
    3) Connection method of steel structure welding connection or bolt connection
    4) Wall & Roof EPS, Rockwool, PU sandwich, corrugated steel sheet
    5) Door Rolled up door or Sliding door
    6) Window Plastic steel or Aluminum alloy window
    7) Surface Hot dip galvanized or painted
    8) Crane 5MT, 10MT, 15MT and more
    Drawings & Quotation
    1) Customized design is welcomed.
    2) In order to give you an exactly quotation and drawings, please let us know length, width, eave height and local weather. We will quote for you promptly.
    Sky light

    1. Sky light

    Roof and wall sandwich panel system

    2. Roof And Wall Sandwich Panel System


    3. Door


    4. Crane

    Second Floor

    7. Second Floor


    6. Staircase


    5. Beam

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    Steel Structure Warehouse Features

    1. Steel structure construction quality light, high intensity, span.

    2. The construction period of steel structure construction is short, and the investment cost is reduced accordingly.

    3.Steel structure has high fireproof and corrosion resistance.

    4.Steel structure buildings are moved easily and no pollution is recovered.

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    Deshion Municipal Series

    Infrastructure is an integral part of urban development, Deshion can also provide you with one-stop solutions for municipal engineering

    Municipal Guardrail
    Public Utilities
    Facility Fence Mesh Series
    Municipal Guardrail
    Municipal Guardrail

    City Road Guardrail

    Sidewalk Guardrail

    Noise Barrier Series


    Corrugated Beam Guardrail

    River Guardrail

    Municipal Facilities Park Guardrails

    The application of municipal guardrails in our lives is very common. Guardrails not only play a protective role, but also play a decorative role.

    There are many kinds of municipal guardrails, and the functions of different guardrails are different, and we can customize the function and appearance according to your needs.

    Public Utilities
    Public Utilities

    Bus Platform

    Steel Structure Gazebo

    Sidewalk Awning


    Park Benches

    Bicycle Parking Rack

    Public Fitness Facilities

    The role of public facilities is to meet people's public needs (such as convenience, safety, participation) and the choice of public space.

    Facility Fence Mesh Series
    Facility Fence Mesh Series

    Double Wire Fence

    Chain Link Fence

    Double Horizontal Wire Fence


    Y-Shaped Safety Fence

    Temporary Fence

    Highway Anti-Glare Fence

    Fences are usually made of high-strength welded wire mesh or weaving technology (Chain Link Fence), which has the characteristics of simple structure, convenient installation, strong durability and so on.

    It is often used for large-area enclosures of roads, railways, green belts, stadiums, airports, farms, construction sites, border ports, municipalities and other venues.

    Packaging & Shipping

    Plastic film packaging

    Plastic Film Packaging

    Wooden frame

    Wooden Frame



    Oversized cargo barge transportation

    Oversized Cargo Barge Transportation

    Free Customized Design

    We design complex industrial buildings for clients using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures(Xsteel)and etc.

    Free Customized Design (1)
    Free Customized Design (2)
    Free Customized Design (3)

    Customization Process


    Main Products

    Steel Prefab Warehouse

    Steel Prefab Warehouse

    Steel Prefab Hangar

    Steel Prefab Hangar

    Steel Prefab Stadium

    Steel Prefab Stadium

    Bailey Bridge

    Bailey Bridge



    Exhibition Hall

    Exhibition Hall

    Production Workshop Overview

    Iron Workshop

    Iron Workshop

    Raw Material Zone 1

    Raw Material Zone 1

    Aluminum alloy workshop

    Aluminum Alloy Workshop

    Raw Material Zone 2

    Raw Material Zone 2

    Robotic welding machine installed in new factory.

    Robotic Welding Machine Installed In New Factory

    Automatic Spraying Area

    Automatic Spraying Area

    Multiple cutting machines

    Multiple Cutting Machines

    Production Process

    1.Prepare Material

    1.Prepare Material





    4.Automatic Sub-merged Arc welding

    4.Automatic Sub-Merged Arc Welding



    6.Parts Welding

    6.Parts Welding





    Quality Control


    Welding Inspection

    Ultrasonic welding inspection

    Ultrasonic Welding Inspection

    Spray paint inspection

    Spray Paint Inspection

    Ultrasonic weldina inspection a

    Thickness Test

    Certification Authority



    Q: Is your company a factory or trade company?
    A: We are factory, so you can get the best price and competitive price.


    Q:What’s the quality assurance you provided and how do you control quality ?
    A: Established a procedure to check products at all stages of the manufacturing process - raw materials, in process materials, validated or tested materials, finished goods, etc.


    Q: Do you offer guiding installation on site overseas for warehouse building?
    A: Yes, we can provide the service of installation, supervision and training by extra. We can send our professional technical engineer to supervise installation on site overseas. They have succeeded in many countries, such as Iraq, Dubai, South Africa, Algeria, and Ghana.


    Q: What is your main market?
    A: Guided by global field of vision, our products have been exported to many countries and regions with its good quality and good service, such as France, UAE, South East Asia, Africa and so on. We will be glad to establish sincere business cooperation with you in the near future.


    Q: How to pack the products?
    A: We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.


    Cooperative Company

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