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ZQ203/125型鉆桿鉗主要用于油田鉆井作業(yè)中上卸鉆桿、鉆鋌，YanchengZQ203-125鉆桿鉗
，鹽城特達鉆采設備有限公司,YanchengZQ203-125鉆桿鉗
,鹽城特達,具有以下特點：
換擋及背鉗夾緊采用壓縮空氣；
采用牙嵌或氣胎離合器，
旋扣鉗和扭矩鉗一體結構；
可配備液壓提升缸；
可不停車換擋。
The drill pipe tong is used to make up and break out for drill pipe operation in oil fields. The tongs have the following features:
Using pneumatic power to shift and drive backup tong.
It is an integral mechanism made by spinner and torque tong.
With optional hydraulic lifter.
Can Change gear during operation.



鹽城特達///YanchengZQ203-125鉆桿鉗

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