Item Name |
Materials Characteristics |
Material Grade |
Surface Treatment |
Steel Column |
H shape,Box,Steel Pipe,Hot tolled sheet |
Q235B,Q345B |
Paint or Hot dip Galvanized |
Steel beam |
H shape,Box,Steel Pipe,Hot tolled sheet |
Q235B,Q345B |
Paint or Hot dip Galvanized |
Steel Bracing |
Steel Rod,Steel Pipe,Angle Steel |
Q235B,Q345B |
Paint or Hot dip Galvanized |
Steel Purlin |
C or Z purlins(Thickness1.8mm~3.0mm) |
Q235B,Q345B |
Hot dip Galvanized |
External Wall panels,Roof panels |
Single colorful corrugate steel sheet,sandwich panels with EPS,Rock wool,PU. |
Galvanized Steel+Painting |
Alu-zin 150g,Fluorocarbon pain |
Steel buildings Door |
Sliding or Rolling door |
Steel or Aluminum sheet |
Paint or Hot dip galvanized |
Steel buildings Windows |
Aluminum alloy-Glass,Aluminum alloy-shutter |
T=1.0-2.0mm |
Alloy |
Skylighting panels |
FRP T=1.5mm-1.8mm |
Coefficient of thermal expansion:2.2x10-5/cm |
Light Tranmitar 85% |
Ventilator |
Turbine ventilator on a ridge |
Steel,Stainless steel ,PC |
Paint or Hot dip Galvanized |
Gutter |
Galvanized steel plate,Stainless steel plate |
T=2.0mm |
Hot dip galvanized |
Downpipe |
PVC pipe,color steelpipe Y=0.5mm |
Dia110mm |
paint |
Hight Bolt |
Ordinary ,High strength |
10.9S,4.8S |
Hot dip galvanized,Steel |
Ground bolts |
Steel RodM24,M27,M30,M33,M39,M42 |
10.9S |
Steel |