1　General Provisions

1.0.1　This code is formulated with a view to strengthen technology and quality management of rolling mill mechanical equipment installation，further standardize construction technology of rolling mill mechanical equipment installation，and ensure construction quality.

1.0.2　This code is applicable to installation of rolling mill mechanical equipment related to construction，extension and renovation.

1.0.3　For the rolling mill equipment with special requirement，its technical requirements for installation shall meet the requirements of equipment technical document.

1.0.4　For some auxiliary facilities such as cranes，dedusting equipment，fan，pump，and all kinds of medium piping and processing steel structures involved in rolling mill mechanical equipment installation，their fabrication and installation，anti-corrosion and heat insulation shall meet the requirements of current national standards，i.e.，"General code for construction and acceptance of mechanical equipment installation engineering"（GB 50231），"Code for construction and acceptance of crane installation engineering"（GB 50278），"Code for installation and quality acceptance of metallurgical dedusting equipment"（GB 50566）and"Code for construction and acceptance of fan，compressor and pump installation"（GB 50275）.

1.0.5　For rolling mill mechanical equipment installation，not only the requirements stipulated in this code，but also those in the current relevant ones of the nation shall be complied with.