江蘇TQ340套管鉗廠家/TQ508套管鉗配件/TQ508套管鉗生產(chǎn)商適用于油田上卸套管（最大36寸），作業(yè)效率高，顯著降低工人勞動(dòng)強(qiáng)度，提高上扣質(zhì)量。該鉗具有以下特點(diǎn)：?開(kāi)口型，最佳切徑比設(shè)計(jì)；?剎帶制動(dòng)，采用上下扶正機(jī)構(gòu)；?液壓式，齒輪掛擋；?配扭矩表，可選配扭矩控制系統(tǒng)，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(dá)|||江蘇TQ340套管鉗廠家/TQ508套管鉗配件/TQ508套管鉗生產(chǎn)商