The China Railways SL2 (勝利2, Shènglì, "victory") class steam locomotive was a class of 4-6-2 passenger steam locomotives operated by the China Railway.
They were originally built for the South Manchuria Railway (Mantetsu), where they were designated Pashini (パシニ) class.
The first three were built in 1916, by which time the operation of express passenger services was being reduced due to the First World War - they were discontinued entirely by 1918 - so the motivation for building them is uncertain.
Another three were built in 1921 after express trains resumed operating in June of that year.
After the establishment of the People's Republic of China, they were classified class ㄆㄒ2 (PX2) by the China Railway in 1951, becoming class SL2 (勝利, Shènglì, "victory") in 1959.