Gold Member Since 2012
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Qingdao Doublegrand Metal Products Co., Ltd.

Steel Structure Workshop, Prefab Workshop, Large Span Workshop manufacturer / supplier in China, offering Prefab Large Span Steel Structure Frame Workshop (DG2-004), Prefabricated Steel Workshop/Factory/Plant Building (DG2-036), Portal Steel Structure Frame Building (DG2-012) and so on.

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Supplier Homepage Product Steel structure workshop Prefab Large Span Steel Structure Frame Workshop (DG2-004)

Prefab Large Span Steel Structure Frame Workshop (DG2-004)

FOB Price: US $55 / Square Meter
Min. Order: 200 Square Meters
Min. Order FOB Price
200 Square Meters US $55/ Square Meter
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Production Capacity: 3000 Tons
Transport Package: Bulk Shipment
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DG2-004
  • Welding Method: Auto Aubmerger Arc Welding, Hand Welding
  • Painted Thickness: 60-80um
  • Trademark: DG
  • Origin: Qingdao, China
  • Surface Treatment: Zinc Coating, Spray-Painting, Ball Blasting
  • Welding Test: Ultrasonic Testing, X-ray Testing
  • Hot DIP Galvanized Thickness: 80um
  • Specification: Q345 and Q235 steel
  • HS Code: 7308900000
Product Description
Steel stucture workshop:
1. Size: 45x20x6m( eave height) 10%slope
2. Wind 23m/s no snow no earthquake
3. Total steel weight: 20Ton Q345B & Q235B steel structure
4. Maintenance: 50mm Glass wool sandwich panel
5. Surface treatment: Painted

Advantage:
*Durability
*High quake-proof, water proof and fire proof
*Easy to install and maintenance
*Fast construction, save time and labor cost
*Prefabricated and customized design
*High space efficiency
*Life time: Over 25-50years
*Environment friendly
*Nice appearance

Deatails:
*Main frame: Q345B/ Q235B hot rolled H beam or welded H beam
*Secondary frame: C/Z purlin
*Bracing: Angel and round pipe
*Connection: Normal bolts and High strength bolt
*Maintenance: Sandwich panel: EPS, Rock wool, Glass wool, 50-150mm thickness
Colorful corrugated steel sheet: 820 type, 0.3-0.6mm thickness
*Window: Sliding window, skylight belts etc
*Door: Sliding door, rolling up door, upgranting door etc
*Guttering system
*Crane
*Other accessories.

Our service:
-Quotation according to yours drawing
-Design and quotation according to yours requirements
-Delivery the entire steel building to you by containers;
-Offer all the detailed drawings for installation and fabrication.

We are manufacturer of various steel structure building, like warehouse, workshop, houses etc.
If you want to know more details, please contact us.
1. Opinions1)We can supply all kinds of steel structures, steel building, metal building, modular house,   steel frame for warehouse, workshop, garage etc, steel beams, other riveting and welding parts.
2)We can also make and develop new parts according to customers' drawings and detailed dimensions.
 
2. Specifications
 
 
 
1)Size: MOQ is 100m2, width X length X eave height, roof slope
2)Type: Single slope, double slope, muti slope; Single span, double-span, Multi-span, single floor, double floors!
3) Base: Cement and steel foundation bolts
4)  Column and beam: Material Q345(S355JR)or Q235(S235JR) steel, all bolts connection! Straight cross-section or Variable cross-section!
5) Bracing: X-type or V-type or other type bracing made from angle, round pipe, etc 
6) C or z purlin: Size from C120~C320, Z100~Z200
7) Roof and wall panel: Single colorfull corrugated steel sheet0.326~0.8mm thick, (1150mm wide), or sandwich panel with EPS, ROCK WOOL, PU etc insulation thickness around 50mm~100mm,
8)Accessories: Semi-transparent skylight belts, Ventilators, down pipe, Glavanized gutter, etc
9)Surface: Two lays of Anti-rust Painting!  
10) Packing: Main steel frame without packing load in 40' OT, roof and wall panel load in 40' HQ!  
3. Design ParametersIf you need we design for you, pls supply us the following parameter together with detail size:    
1)Live load on roof(KN/M2) 
2)Wind speed(KM/H)
3)Snow load (KG/M2)
4)Earthquake load if have
5) Demands for doors and windows
6)Crane   (if have), Crane span, crane lift height, max lift capacity, max wheel pressure and min wheel pressure!

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