Steel for its light weight, good seismic performance, small footprint, has a good sense of space, high quality cross-pillar, but also has its unique environmental advantages and favored, there is currently a growing number of high-rise steel structure as its Cross the main structure of the column manufacturer, and cross column in high-rise buildings are quite common, mainly because of its simple structure and rigidity. Cross post material due to its main planks are, therefore before the main assembly and welding materials and components to note puzzle preheat to prevent weld defects. Cross column material selection and management: Selection Order Cross column of steel, according to the drawings and design requirements proper selection and purchase of steel. According to drawing and process required to select the main material that matches the wire solder, welding qualified certificate and ensure the effective use of the term, matching relationship with the commonly used steel welding consumables. Quality Cross Column | Cross Column | Prudential Steel provided by Prudential Steel Works Ltd., Henan. Henan Prudential Steel Works Ltd. (www.ayhfgc.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Prudential Steel and you hand into the brilliant, for a better future!