GB/T 25820-2010 specifies the relevant requirements for steel strips for Encasement. The standard specifies the definition and classification of steel strip terms, covering steel strips of different materials and surface preparation methods. Specify the size and shape deviation of the steel strip to ensure accuracy. In terms of performance, specify the mechanical properties, process performance, etc., to ensure strength and processing adaptability. At the same time, specify the inspection rules and test methods of the steel strip, as well as the key points of marking, Encasement, transportation and storage. This standard provides the basis for the production, inspection and selection of steel strips for Encasement, ensuring its Reliability in Encasement applications and meeting the needs of Encasement in various industries.