Steel Works is the main structure of steel production, is one of the main building structure types. Steel testing standards: steel grid. Inspection Capacity steel truss 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 steel bolt ball node attic prices, measures should be taken to ensure the structural safety. Steel Works is the main structure of steel production, is one of the main building structure types. Steel construction: construction actinomycetes. Surveying actinomycetes accurate, precise real prison pile. During the construction process, it should be noted actinomycetes error, put the line in the process as much as possible with a steel roof latitude and longitude lines, such as windy weather, do not put the line steel floor plate, due to the different levels of construction steel, each line will be put errors, in order to reduce the error, you should put the line on both sides of the gable conduct, then the amount of steel ruler. Steel floor plate | Prudential Steel (certified) | Steel provided by Prudential Steel Works Ltd., Henan. Henan Prudential Steel Works Ltd. (www.ayhfgc.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Prudential Steel in leadership with the staff warmly welcome all inquiries negotiations to create a better future for Prudential Steel.