| Customization: | Available |
|---|---|
| After-sales Service: | Installation Guidance on Construction Site |
| Connection Form: | Bolt Connection |
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Portal Frame Steel Structure Building Construction for Prefabricated Warehouse /Industrial Fabricated Workshop
steel structure building is a new form in building construction, which is made from the organized combination of custom-designed structural steel members to meet architecture and engineering requirements of users. Steel structure involves sub-structure or members in a building made from structural steel,linked and fixed by welding, bolts and rivets.
ADVANTAGES
1. Light weight, high strength, 50years durable use, no construction waste.
2. Quality certification ISO: 9001: 2008
3. Cost considering: Time saved, cost saved;
4. Easy move, materials can be recycled used, environmentally;
5. Used widely, used as factory, warehouse, office building, aircraft hangar etc;
6. Structural durabilities, easy maintenance.
TECHNICAL PARAMETERS
1. Main Steel Structure: Use build-up steel column, welded H-beam steel
2. Purlin: C-type steel
3. Roop panel: Single steel sheet or sandwich panel
4. Wall panel: The same to roof panel
5. Tie bar: Welded-round tube
6. Brace: Round steel
7. Column brace and lateral brace: Angle steel
8. Crane: 3T-30T
9. Angle brace: Hot-rolled angle steel
10. Edge: Color plate
11. Gutter: Stainless steel
12. Down pipe: PVC Pipe
13. Door: Sandwich-panel door or Rolling door
14. Window: Aluminum alloy window or PVC window
If you have drawings,we can make the quotation according to your dwgs.
If not ,please give us the informations,we can make the design and quotation.
(1) Dimension:
Length, width, height, eave height, roof pitch, etc.
(2) Doors and windows:
Dimension, quantity, position.
(3) Local climate:
Wind speed, snow load, seismic magnitude etc.
(4) Insulation material:
Panel type, sandwich materials, sandwich thickness.
(5) crane metal structures:
if have overhead crane, please tell the lifting height and lifting weight.
(6) Is there any materials that are not allowed to import to the country where the structure is planning to use?
(7) If you have other requirements, such as fire proofing, insulated roof, etc. Please also inform us.
(8) It's better if you have your own drawings or pictures. Please send them to us.
Looking forward to build the business relationships with you!
Qingdao Ruly Steel Engineering Co.,Ltd is a professional steel structure fabrication and construction company for light and heavy steel structure Design, Manufacture & Installation.
1. Brief Introduction
It is a Green economy building system, which is formed by the main structure (H-section steel for beam/column, C channel steel
or Z channel steel for purlin), substructure (Round steel bar or Angle steel for bracing, Round steel tube for tie bar, Angle steel for
angle brace), roof and wall system (using sandwich panel or single steel sheet), door and window system. Pre engineered steel
structure building building is widely used as warehouse, workshop, hangar, shed, etc.
2. Scope of Application
it is widely used in large-span steel structure housing, factories, storage, office buildings, gymnasiums, hangars and so on.It is
suitable for single-storey long-span buildings, but also for multi-storey buildings. and other areas
3. Classification
Steel structures have been reasonably and widely used in the field of construction engineering,especially in developed countries
and regions, The steel structure industry is generally divided into five sub-categories: light steel structure, high-rise steel structure,
residential steel structure, space steel structure and bridge steel structure.
4. Main Features
1) Light weight of steel structure
2) High reliability of steel structure
3) Vibration (earthquake) resistance and impact resistance of steel
4) Higher industrialization of steel structure manufacturing
5) Steel structure can be assembled accurately and quickly
6) Large indoor space of steel structure
7) Easy to make sealing structure
8) Steel structure is easy to corrode
9) Poor fire resistance of steel structures
5. If need CAD drawings,pls let us know the following information
1) Where is the location? Whether closed to the ocean side or not? Any idea on the wind load, snow load,
anti-earthquake level?
2) What's size length x width x height?
3) How you like to make the wall? Brick wall, or single steel sheet, or wanna insulated sandwich panel?
4) How about the roofing? you like single roofing sheet? or insulated sandwich panel?
5) Whether overhead crane needed or not? if yes what's the lifting weight and height required?
6) Would you like to make second floor? or just make single floor(ground floor)?
7) What's quantity & size for door and window?
Specification of steel structure material:
| Item name | Specification | Material Parameter | Technical Treatment |
| Column | H shape,Box,steel pipe,Hot rolled sheet | Q235B,Q355B | Paint or Hot dip galvanized |
| Beam | H shape,steel Truss,Hot rolled sheet | Q235B,Q355B | Paint or Hot dip galvanized |
| Bracing | Steel rod,Steel pipe,Angle steel | Q235B,Q355B | |
| Purling | C or Z shape, purling Thickness:1.8mm~3.0mm | Q235B,Q355B | Hot dip galvanized |
| Wall and roof panel | EPS,Rock wool,Pu,Glass wool Sandwich panel or Single sheet. | Steel T=0.426~0.8mm,insulation T=50~150mm | Alu-zinc 150g, Fluorocarbon paint |
| Door | Sliding or rolling door | Steel or Aluminum sheet,T=1.0~1.5mm | Paint or Hot dip galvanized |
| Window | alloy-Glass,Aluminium alloy-shutter | T=1.0~2.0mm | Alloy |
| Lighting panel | FRP, T=1.5mm or T=1.8mm | Coefficient of thermal expansion:2.2x10-5/cm/cm/ºC | Light transmittance 85% |
| Ventilator | Turbine ventilator, and electric type | Steel,stainless steel,PC | Paint or Hot dip galvanized,304 |
| Gutter | Galvanized or stainless steel plate | T=2.0mm | Hot dip galvanized,304 |
| Downpipe | PVC pipe,Color steel pipe T=0.5mm | Φ110,160,200 | Paint |
| Bolt | Ordinary, high strength | 10.9S,4.8s | Hot dip galvanized |
| Anchor bolt | Steel rod M24,M27 M30 | Q235B |
Our steel structure fabrication factory:
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in
How to install:
We will provide construction drawing before installation for each project. We could also dispatch our engineer to guide installation on site or we install it by our construction team.
Q&A:
1- Are you factory or trading company?
We are factory.
2- What kinds of structural steel do you produce?
Steel columns, variable cross-section columns, cross columns, H beams, arc-shape H beams, two cross-section beams, variable cross-section beams, box beams, tie beams, sectioned beams, arc-shape beams, castellated beams, etc.
3- Where to use your structural steel?
Steel structure buildings, warehouse, workshop, factory, office building, shopping mall, hospital, apartment, etc.
4- What equipment do you have for manufacturing?
CNC cutting machine, H-Beam Auto Assembly Machine, Auto submerged arc welding machine, Flange Straightening Machine, Hydraulic Brake Type Plate, Shearing Machine, Numerical Control Cutting Machine, Three Torches Straightline Cutting Machine, Magnetic drill machine, Intelligent&Manual Welder, Air Compressor, Sandblasting Machine,etc.
5- What welding standard do you use during processing?
GB, JIS, ASTM.
6- What method do you use for packing?
Steel pallet on the bottom, wood among each layer and cable for fastening, or as per your requirements.
For any other question or further discusstion, please send us inquiry or email!
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