TQ340套管鉗生產商鹽城套管鉗廠家鐵鉆工套管鉗價格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套管鉗生產商鹽城套管鉗廠家鐵鉆工套管鉗價格