TQ340套管鉗廠家-鐵鉆工套管鉗廠家適用于油田上卸套管（最大36寸），作業效率高，顯著降低工人勞動強度，提高上扣質量。該鉗具有以下特點：?開口型，最佳切徑比設計；?剎帶制動，采用上下扶正機構；?液壓式，齒輪掛擋；?配扭矩表，可選配扭矩控制系統，顯示、控制和記錄上扣扭矩。TheCasingtongisusedtomakeupandbreakoutforcasingoperationinoilfields.Ithasgreatlyreducedthelaborofworker，enhancedconnectionqualityofthreadanddiminishedaccidentsininappropriatecasingoperation.Thepowertonghasthefollowingfeatures:?Openheadtype，optimizationdesign.?Brakebeltassembly，upanddowncentralizingmechanism.?Whollyhydraulicmodeandmechanicalgearshift.Withtorquegauge，optionaltorquecontrolsystemtodisplay，controlandrecordthemake-uptorque.鹽城特達___TQ340套管鉗廠家-鐵鉆工套管鉗廠家