The pre engineered metal building is an pre-engineered steel structure which is widely used for the large-scale workshop, or used for the warehouse, supermarkets, entertainment centers and other buildings. And the steel structure warehouse is good at easy installation, stable structure, earthquake proofing, water proofing, energy conserving and environmental protection, etc.
1,Wide span: single span or multiple spans, the max span clear distance is 36m, without middle columns.
2,Low cost: unit price range from USD35 to USD70/square meter FOB according to customer’s request.
3, Fast construction and easy in installation
4,Long term service life: more than 50 years.
5,Environmental protection, stable structure, earthquake resistance, water proofing, and energy saving.
Steel structure design common norms are as follows:
"Steel Design Code" (GB50017-2003)
"Cold-formed steel structure technical specifications" (GB50018-2002)
"Construction Quality Acceptance of Steel" (GB50205-2001)
"Technical Specification for welded steel structure" (JGJ81-2002, J218-2002)
"Technical Specification for Steel Structures of Tall Buildings" (JGJ99-98)
Commonly used steel grades and performance of steel
Carbon structural steel: Q195, Q215, Q235, Q255, Q275, Q345,etc.
High-strength low-alloy structural steel
Quality carbon structural steel and alloy structural steel