Product Feature: 1.Standard cylinder manufactured by our enterprse 2.The seal of piston adopts heterogeneous two way seal structure. if's dimension is tight andit has the function of oil reservation. 3.lt is no tie rod cylinder. The cylinder barrel is "Mickey Mouse" shape ,and have goodcorosi0n. 4.Compared with 1S015552 standard cylinder, SU series cylinder with the same bore size isshorter. 5.The buffer adjustment of cylinder is smooth and steady 6.Mounting accessories are the same as sC series. 7.The seal material with high temperalure resistance is adopted to guarantee the normaloperation of cylinder at 150°C