Large Span First-Class Portal Steel Frame Prefabricated Structure Construction Buildings

• Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part
• Type: Light Section Steel
• Standard: GB, DIN, AISI, BS
• Trademark: Special Purpose Steel, DFX
• Forming: Hot-Rolled Steel
• Connection Form: Welded Connection
• Model NO.: Steel Frame
• Member: Steel Column
• Type of Steel For Building Structure: High-Strength Steel
• Carbon Structural Steel: Q235
• Residential Wall Structure: Wall Support
• Wall&Roof: Sandwich Panel /Fiber Cement Board
• Seismic Resistance Capacity: >Grade 8
• Wind Resistance Capacity: >100km / H
• Bracing: Rod Steel, Angle Steel, C/Z Purlin etc.
• Life Time: 50years
• Delivery Time: 6-8 Weeks
• Connection: Bolt Connect, Weld Connect
• Window: Aluminum /PVC
• Door: Sliding Door or as Request
• Surface Processing: Painted or Hop DIP Galvanized
• Transport Package: Plastic Film or According Costomer′s Requiremnet
• Specification: custom-built
• Origin: Qingdao, China
• HS Code: 9406000090
• Production Capacity: 5000ton/Month

Product Description

About us
We are one structural steel suppliers in China for 16 years, specialized in design and manufacturing of steel structure warehouse ,workshop,hangar,farming building and steel construction materials.




Steel Structure Building Types

1) Simple steel structure building
Main structure	Single span shorter than 18m,lower than 6m
Maintance system	Roof	Colored steel sheet with 50mm glass wool insulation
	Wall	Colored steel sheet
	Door	Simple steel rolling shutter(within 10m2)
	Window	Very few
Usage	Warehouse,workshop,
Standard and suitable market	Africa,mid-east, Australia (no snow,wind load below 0.4kn/m2)
(2) Standard steel structure building
Main structure	Single span shorter than 24m,lower than 8m
Maintance system	Roof	Colored steel sheet with 50mm glass wool insulation
	Wall	Colored steel sheet or 50mm EPS sandwich panel
	Door	Wind resistance rolling door(within 15m2)
	Window	Alu.alloy(can with skylight)
Usage	Warehouse,workshop,shopping mall,exhibition,supper market
Standard and suitable market	Snow loading below 0.5kn,wind loading below 0.5kn/m2
(3) Cold region(heavy snow)steel structure building
Main structure	Single span shorter than 18m,lower than 6m
Maintance system	Roof	EPS/rock wool/PU sandwich board
	Wall	EPS/rock wool/PU sandwich board
	Door	PU foamed rolling door
	Window	Alu.alloy, Hollow glass
Usage	Warehouse,workshop,hangar,shopping mall,exhibition hall,supper market
Standard and suitable market	Cold region such as Norway,Russian,North Canada, Finland, Icelan  Greenland, Sweden,etc.(snow loading below 3kn,wind load below 1KN/M2)
(4)Steel structure building with crane(5T,10T,20T)
Main structure	Single span shorter than 20m,lower than 10m
Maintance system	Roof	Colored steel sheet with 50mm glass wool insulation
	Wall	Colored steel sheet or sandwich board
	Door	Wind resistance rolling door(within 15m2)
	Window	Alu.alloy(can with skylight)
Usage	Warehouse,workshop, hangar
Standard and suitable market	Snow 0.5kn,wind load below 0.5kn/m2

 Characters:

1). Posesses a wide span, with either a single or multiple spans and can have a maximum span clearance distance in 36m without middle columns.

2). Low cost with unit price ranging from USD30 to USD60 per square meter FOB according to customer's requirements.

3). Fast construction and easy installation.

4). Has a long service life of more than 50 years.

5). The warehouses are also environmentally friendly, and have a stable structure. The buildings are earthquake resistance, water proof, and energy saving.6). Widely application: the buildings aer widely used as industry factory building, warehouse, gymnasium, poultry shed, school and medical clinic, garage, hangar, etc.

Design Common Norms: 

1). Steel Design Code"(GB50017-2003)

2). Cold-formed steel structure technical specifications "(GB50018-2002)

3). Construction Quality Acceptance of Steel "(GB50205-2001)

4). Technical Specification for welded steel structure"(JGJ81-2002,J218-2002)

5). Technical Specification for Steel Structures of Tall Buildings"(JGJ99-98)

 Our workshop and production equipments:

Company information
Director Group Co., Ltd. is a China based manufacturer of steel structure building, prefabricated house and related steel products. Our products include the prefabricated house, steel structure building, container house, modular house, light steel villa, sandwich panels, and profiled steel, etc.



Drawings & Quotation
1) Customized design is welcomed.As long as you like, we can design and provide drawings for you.
2) In order to give you an exactly quotation and drawings, please let us know the blow information:
  1. Dimension: Length, width, height, eave height, roof pitch, etc.
  2. Doors and windows: Dimension, quantity, position to put them.
  3. Local climate: Wind speed, snow load, floor load etc.
  4. Wall and roof material: Sandwich panel or steel sheet.
  5. Crane beam: Do you need crane beam inside the steel structure? And its capacity.
  6. Other requirements.

 Contact Us

If you have any question, please feel free to contact me.

 Tel:[phone]
Website: steelstructuredfx.en.made-in-china.com