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Steel Structures Commercial Prefab Warehouse Metal Buildings Sheds Construction With High Quality

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The main frame elements -columns, beams and all main members are made of H-beam -hot-rolled/welded sections and will be bolted together on site. Factory primer and topcoat are used for better rust resistance of the main frame elements.
Secondary frame - Purlins, tie bars, roof and wall supports form secondary frame
  • XGZ

  • XGZ

  • Q355B Q235B

  • 50 Years

  • Hot-rolled

  • Qingdao China

Availability:
Quantity:

Steel structure workshop included the main structure( steel beam/girder, steel column/pillar), the secondary structure( roof and wall purlin, steel bracing, tie-bar, etc), door and windows, and other accessories.

A.  We have our own technical teams, so we can design, fabricate and install this steel structure workshop according to customers requirement.

B.  Its very easy to install the steel structure workshop in your there according to our installation drawings. Also, we will supply all technical support during installation and after-sale service.

C.  We have pretty good preservative treatment on this steel frame as follows,

a. Clean the steel( reach to Sa2.5 Grade, China Code), then we will spray paint: 2 layer epoxy zinc rich primer and 2 layer antirust paint( total thickness: 100-120um); Warranty period: 18-20 years under normal conditions.

b. Hot-dipped galvanized, when the thickness of parts is less than 5mm,thickness of hot-dipped gal is more than 65um; when equal to or more than 5mm, that is more than 86um. Warranty period: 45-50 years under normal conditions.

D. You can choose freely the roof and wall panel, included both types:
a. Heat-Insulating material( EPS, Glass wool, Rockwool, PU, etc.)
they have different thickness(50mm,75mm,100mm, 200mm), density, color, type, etc.
b. Single color corrugated steel sheet( Steel Material: Aluminum- Zinc sheet):
They have different thickness( 0.3-0.7mm), color, type, etc.

E. You can choose freely the material of door and windows( Aluminum alloy and PVC)

F. We also have so many accessories, for example, steel bracket, bolts, self-drilling screw, rivet, inter and outer cullis, rainspout, trimming sheet, glass cement, etc. you can buy them according to your exact requirement.
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Warehouse construction point:


1) The height and width ratio of the wall.


2) The location, quantity and size of doors and Windows, materials and colors selected.


3) Scale of building accessories, such as roof, walls, etc.


4) House specifications and scale, such as building entrance, office, personnel area.


For more details, please contact us directly

Product Advantages
1. Flexible layout
2. Good ductility, strong plasticity and deformation, strong earthquake resistance and wind resistance performance
3. High construction effcience and long service life
4. Light weight, high quality with low cost
5. Environmental protection : materials can be 100% recycled or degraded

 Items  Specification
 Main Steel Frame  Column  Q235, Q345 Welded H Section Steel
 Beam  Q235, Q345 Welded H Section Steel
 Secondary Frame  Purlin  Q235 C and Z purlin
 Knee brace  Q235 Angle Steel
 Tie Rod  Q235 Circular Steel Pipe
 Brace  Q235 Round Bar
 Vertical and Horizontal  Support  Q235 Angle Steel, Round Bar or Steel Pipe
 Maintenance system  Roof Panel  EPS Sandwich Panel /  Glass Fiber Sandwich Panel /
  Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet
 Wall Panel  Sandwich Panel / Corrugated Steel Sheet
 Accessories  Window  Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window
 Door  Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door
 Rainspout  PVC
 Live load on Roof  In 120kg/Sqm (Color steel panel surrounded)
 Wind Resistance Grade  12 Grades
 Earthquake-resistance  8 Grades
 Structure Usage  Up to 50 years
 Finishing Options  Vast array of colors and textures available
 Paint Options  Alkyd paiting, two primary painting, two finish painting
(gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized.

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Our service:

(1). Design architectural drawings for you free of charge;

(2). Features: quick and flexible assembly, safety, heat and sound insulation, waterproof and fireproof;

(3). High cost performance: quick and convenient installation, greatly shorten the construction time, reduce costs;

(4). Durability: The whole structure is easy to maintain and can be used for more than 50 years.

(5). Perfect design: Perfect design completely avoids leakage and seepage. At the same time, also in line with the national fire rating.

(6). Bearing capacity: can withstand strong wind impact and seismic performance, can withstand heavy snow load


FAQ:
1 Location (where will be built? ) _____country, area
2 Size: Length*width*height _____mm*_____mm*_____mm
3 wind load (max. Wind speed) _____kn/m2, _____km/h, _____m/s
4 snow load (max. Snow height) _____kn/m2, _____mm
5 anti-earthquake _____level
6 brickwall needed or not If yes, 1.2m high or 1.5m high
7 thermal insulation If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested; If not, the metal steel sheets will be ok. The cost of the latter will be much lower than that of the former.
8 door quantity & size _____units, _____(width)mm*_____(height)mm
9 window quanity & size _____units, _____(width)mm*_____(height)mm
10 crane needed or not If yes, _____units, max. Lifting weight____tons; Max. Lifting height _____m

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