GB/T 28574-2012

This standard specifies the design, materials, manufacturing, inspection, testing, and performance requirements for steam turbines used in special-purpose applications within the petroleum, petrochemical, and natural gas industries. It is applied to turbines that drive critical equipment such as compressors, pumps, and generators in refineries, chemical plants, and gas processing facilities, where high reliability and safety are essential. The standard ensures these turbines meet rigorous operational demands, including continuous service under harsh conditions and compliance with industry-specific safety regulations.