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適用于油田上卸套管（**36寸），作業(yè)效率高，顯著降低工人勞動強(qiáng)度，鹽城特達(dá)|||TQ340套管鉗生產(chǎn)商
，提高上扣質(zhì)量。該鉗具有以下特點：
開口型，**切徑比設(shè)計；
剎帶制動，鹽城特達(dá)|||TQ340套管鉗生產(chǎn)商
，采用上下扶正機(jī)構(gòu)；
液壓式，齒輪掛擋；
配扭矩表，鹽城特達(dá)鉆采設(shè)備有限公司,鹽城特達(dá)|||TQ340套管鉗生產(chǎn)商
,鹽城特達(dá),可選配扭矩控制系統(tǒng)，顯示、控制和記錄上扣扭矩。
The Casing tong is used to make up and break out for casing operation in oil fields. It has greatly reduced the labor of worker, enhanced connection quality of thread and diminished accidents in inappropriate casing operation. The power tong has the following features :
Open head type,optimization design.
Brake belt assembly, up and down centralizing mechanism.
Wholly hydraulic mode and mechanical gear shift.
With torque gauge, optional torque control system to display, control and record the make-up torque.



鹽城特達(dá)|||TQ340套管鉗生產(chǎn)商

13601420593