with high rotate speed Rotate speed : 7000~20000rpm Description1,It can be used for petrochemical steam turbines, centrifugal compressors and expansion machine 2, It's rotate speed is 0~30000rpm 3, It is designed by our professional team according to many years of design experiences, praised by customersCooperative partnersOur products are mainly used in these industries as followingEquipmentOur ...