Provided by steel structure steel castings manufacturer in Xuzhou, Jiangsu

  Provided by steel structure steel castings manufacturer in Xuzhou, Jiangsu
1
Cast steel joints can be used in projects with unique architectural shape, high building height and large structural span to make buildings more diversified because of their good processing performance, large degree of freedom in joint design and beautiful appearance
2
There are many kinds of cast steel joint materials
The appropriate grade materials and heat treatment process can be selected by comprehensively considering the changes of the importance of the structure, joint form, stress state, cast steel thickness, casting process and other factors
As the steel pipes are directly cast at the intersection, the stress of the steel structure is more reasonable and the overall structure is more stable
It overcomes the adverse effect of stress caused by a large number of concentrated welding on the overall structure
3
Regardless of the weight and batch number of steel castings, the finished products can be quickly produced according to the unique casting process and drawing requirements
Each process has been strictly tested, so that the castings have the required dimensional accuracy and surface quality
In the later stage, the internal quality of steel casting joints can be improved according to ultrasonic and magnetic powder flaw detection, and the delivery time can be greatly shortened

Cast steel joints are high-rise steel structures, space steel structures, bridge steel structures and other steel structure castings
They are mainly used in construction projects with novel and unique shapes, complex joint structures and large space spans, such as large stadiums, mechanical Yang, high-speed railway stations, high-rise buildings, convention and exhibition centers and other steel structure projects
In the process of steel structure manufacturing, some joint parts intersect more, so it is inconvenient to weld and stress is large, or it is impossible to obtain the required shape through welding and the project with large difficulty coefficient for later processing and installation of the project
Therefore, cast steel is used, which can be made in any shape
It is convenient to weld cast steel joints because of its good processing, complex and diverse architectural modeling and other properties, At present, it has been widely used in some large-span space pipe truss steel structures, especially in dealing with complex intersection joints, cast steel joints have unique advantages
Nowadays, cast steel joints are indispensable in the construction of railway stations, high-speed railway stations, airports, stadiums and large buildings