MQT-70/1.8, 85/2.2, 90/2.3A, 100/3.1, 110/2.8, 120/3.0 and 130/3.2.Equipped drilling rod with two connection types, B19 ... , etc. MQT-70/1.8,MQT-85/2.2,MQT-90/2.3A,MQT-100/3.1,MQT-110/2.8,MQT-120/3.0 and MQT-130/3 ... your selectionMODEL & PARAMETERMQT-0/1.8MQT-85/2.2MQT-90/2.3ASUITABLE PRESSURE RANGE (MPa)0.4 -- 0.630.4 -- 0.630.4 -- 0.63RATED PRESSURE (MPa)0.50.50.5RATED TORQUE ...