Peroleum pipe pliers preset torque wrench

Product Description

1. Digital-display torque phonetic wrench for petroleum industry can guarantee the realization of the precise stress applications in the fastening, dismounting and maintenance of the connector screw thread of modernized petroleum pipe line. By applying it, the user can use the sealing of the screw thread of the petroleum pipe line in a more precise manner and prolong the service life of every connecting screw thread. This product can ensure the realization of standardization management and production. 2. In addition to functions of other digital-display torque wrench, the digital-display torque phonetic wrench for petroleum industry also has the function of phonetic reading of the preset value after the preset, the only one of its kind in China. With patent of invention, this new-style special-purpose torque wrench also has optional functions of phonetic reading of the preset value and alarm.