Steel Works steel production is mainly structural steel fabrication, is one of the main building structure types. Steel testing standards: painting. Coating thickness values ??and deviations should be required to "Steel Construction Quality Acceptance" GB50205 be assessed. Appearance quality coating, can be detected and evaluated according to the provisions of "Steel Construction Quality Acceptance" GB50205 according to different materials. Steel Works steel production is mainly structural steel features, is one of the main building structure types. Steel testing standards: steel grid. Capacity test plus layer steel truss steel welded spherical joints and bolt ball node should be "grid structure Engineering Quality Inspection and Evaluation Standards" JGJ78 requirements. On the existing bolts ball grid nodes, the nodes can be removed from the structure to the ultimate bearing capacity test nodes. When the interception bolt ball node, measures should be taken to ensure the structural safety. Steel reinforcement, steel structures, steel structures provided by Prudential 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!