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)
The factory steel structure/prefabricated steel structure/steel frame structure 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..
Yantai Jedha industrial and Trading Co.,ltd is a professional manufacturer of Prefabricated buildings, Structure system, Metal sandwish panels, Prefabricated sandwich sheet, Accessory system, C/Z purlin and roof ventilating system in China. All of our products have been got the ISO9001: 2000/ ISO14001: 2004
H beam: 4000-15000mm
web plate: 6-32mm
wing plate: 6-40mm
According to customers
MOQ is 300 m2, width * length * eave height,
1. Lower cost but beautiful outlook.
2. High safety performance.
3. easy to assemble and dismantle
4. manufacture under complete quality control system---ISO9001
5. installation with instruction of experienced engineers
Cement and steel foundation bolts
Q235B, Q345B or others as buyers' requests.
C or Z purlin: Size from C120~C320, Z100~Z20
X-type or other type bracing made from angle, round pipe
Plain bolt and High-strenth bolt
Roof & wall
Sandwich panel or color plate
Sliding or rolling door
Aluminium alloy window
Two lays of Anti-rust Painting or Hot Dip Galvanized
0.5mm or 0.6mm galvanized sheet
Semi-transparent skylight belts, Ventilators,
down pipe, Glavanized gutter, etc
1. workshop, warehouse, plant
2. Steel web frame structure
3. Steel H-column and steel H-beam
4. Portal frame products
5. High rise building project
6. Others steel structure buildings
Main steel frame without packing load in 40' OT,
roof and wall panel load in 40' HQ!
According to drawings or according to customer ' s requirement.
If you need we design for you, please supply us the following parameter
together with detail size:
1) length, width, height, eave height, roof pitch, etc
2) wind load, snow load, raining condition, aseismatic requirements, etc
4) Demands for doors and windows
5)Other information if necessary