The steel structure processing plant finds that the steel structure engineering is widely used nowadays, with the advantages of easy installation, fast engineering construction, short cycle time, quick project investment acquisition, less environmental pollution, good seismic performance and so on. Now the spherical grid structure manufacturing method of steel structure is widely used in the gas filling station!

        The welding process of steel structure engineering can be said to belong to the concealed engineering project, but it is also one of the important processes. It is immediately related to the service life of the steel structure engineering, so people should attach great importance to its welding process!

 steel structure

        The weld failure rate caused by welding quality is more than 80%, followed by the weld product quality problem caused by the poor actual operation of the on-road process and the technical problems of the actual operation staff, which accounts for about 10%. Such problems belong to the key problems that immediately endanger the construction quality of the project. Therefore, this kind of problems must be applied according to the technical professional testing institutions.Testing tools can only be inspected and evaluated. Generally, they can be divided into weld beading, non fusion, air outlet, etc. according to the types of defects in the weld