Now steel structure building is more and more common, steel structure building is a kind of wind, the other is earthquake. In addition, the materials of steel structure engineering can be recycled, which is both environmental protection and practical. Steel structure is one of the main types of building steel structure I want at present. Foshan Hengxin Steel structure introduces the main selling points of steel structure for you

Because of its stable structure, beautiful appearance, short construction period, high strength, light weight and high rigidity, it is especially suitable for building large span, super high and super heavy buildings and workshops;

2. The material is an ideal elastic body with good homogeneity and isotropy, which accords with the basic assumption of general engineering mechanics;

The material has good plasticity and toughness, large deformation and can bear dynamic load;

4. High degree of industrialization, specialized production and high degree of mechanization;

Because of the good air tightness of the oil tank, it can be used to manufacture the oil tank with good air tightness.

In our steel structure company, we mainly use Q345 and Q235 steel, and most of them are Q345 steel. Q345 steel is the most widely used and mature low alloy high strength structural steel with excellent properties and weldability. The thickness of web plate and flange plate is 4-20 mm, which is the most favorable thickness range for welding process. If our building is light steel structure, generally do not use box type, cross type structure, most of the components are H-beam. Because of its economic, mechanical and structural characteristics, rolling H-beam is generally not used, but welding H-beam is used in most cases. For H-type solid web beam column structure, it is easy to realize the automation of welding and assembly. However, in addition to sandwich beams, some side columns and middle columns, most of the components are variable section components, which also puts forward higher requirements for welding automation.