Main steel frame |
H-section steel |
Q345 steel 8mm to 10mm |
Welding |
Automatic Submerged Arc Welding |
Rust removing |
Sand blasting |
surface processing |
Alkyd Paint or galvanized |
High strength bolt |
Grade 10.9 |
Supporting system |
Angle brace |
L50x4,Steel Q235,Process and painting |
Cross bracing |
dia.20 round bar,Steel Q235, process and painting |
Tie bar |
dia.89*3 round pipe,Steel Q235 Process and painting |
Batter brace |
dia.12 round bar,Steel Q235 process and painting |
Ordinary bolt |
Galvanized bolt |
Roof |
Purlin |
C160*60*2.5,steel Q235,Painting or galvanized |
Out-roof panel |
Sandwich panel or corrugated steel plate |
Transparent skylight |
6mm thick PVC |
Accessories |
Sealant,self-tapping screw, etc. |
Edge cover |
Made of color steel sheet thickness 0.5mm |
Gutter |
Made of steel sheet thickness 0.8mm, or PVC |
Rinspout |
dia.110 PVC |
Wall |
Purlin |
C160*60*2.5,steel Q235,paint |
Wall panel |
Sandwich panel or corrugated steel plate |
Accessories |
Sealant,self-tapping screw etc |
Edge cover |
Made of color steel sheet thickness 0.5mm |
Ventilator |
|
unpowered axial-flow ventilator or monitor roof |
Door window |
|
Rolling door/sliding door, PVC/alu. alloy window |
Crane |
|
With or without crane, ranging from 5 tons to 20 tons |