Shanghai Jinsha River footbridge order 6 tons steel structure node
Product name: steel structure node
Product material: ZG20Mn5
Weight: 6 t
Application: Shanghai Jinsha River footbridge
Case: in 2014, the project of Shanghai Jinsha River Pedestrian Overcrossing orders 6 tons upper chord nodes with ZG20Mn5 material and intersection node with steel structure manufactured by our company is used in this project. In order to avoid the large stress of node caused by welding intersection and inconvenience of welding, cast-steel node is selected in the design, which requires material performance of cast-steel node should be equal to or better than Q420QD, wall thickness of cast-steel node should be no less than 40mm, and the minimum length of cast-steel bar should be no less than 1 meter.
In this case,all kinds of demanding requirements for Great Wall Steel Casting are the power to process high-class steel-cast node. According to properties and technical requirements of Shanghai Jinsha River Pedestrian Overcrossing, Great Wall Steel Casting improves the casting technique of cast-steel node and finally manufactures the satisfactory cast-steel node for customers.
Application:
- Large-span structural steel of pipe truss
- Airport Steel Connections
- Stadium Steel Connections
- House Building with steel Connections
- Warehouse Steel offer
