Cast steel node sent to Zhengzhou International Airport

Cast Steel Node.jpg

Cooperation time: 2014

Supply of castings: large cast steel node

customers: Zhengzhou International Airport

Supplier:CHAENG(Great Wall Steel Casting Co.,ltd)

Customer evaluation: the quality of the node castings reliable , satisfactory.

Why nodes are so important for steel structure design

Structural design principles: strong nodes weak components

In the design of the steel structure, the node plays the role of the power transmission hub, occupying the key position in the whole structure. The nodes act as intermediate transfer stations for transferring the load on the beam and the load of the roofing floor to the column. In the seismic process, if the node has quality problems, the whole floor will collapse, so strengthen the node design is important.

Customer specific requirements for cast steel node

1. High quality requirements, 100% ultrasonic and magnetic powder secondary testing

2. Strictly control the size, acceptance of all use the model for measurement

3. Surface quality requirements, the surface finish is higher than Ra25

In order to meet customer requirements, the Great Wall Steel has repeatedly organized relevant departments to study and develop a viable production program, and a hand on the entire process and the production process of the various processes to strictly control and tracking.

Why Zhengzhou airport choose to cooperate with the Great Wall cast steel

1.The overall style of modeling, node quality assurance

2.Casting process is mature, two testing

3.Many customer cases, the strong witness

 

CHAENG(Great Wall Casting Co.,Ltd)

Custom 1-150 t Steel Castings according to Your Drawing

E-mail: casting@chaeng.co