RudongZQ203-125
ZQ203/125型鉆桿鉗要用于油田鉆井作業(yè)中卸鉆桿、鉆鋌，具有以下特點：
?換擋及背鉗夾緊用壓縮空氣；
?用牙嵌或氣胎離合器，
?旋扣鉗和扭矩鉗結構；
?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.
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///RudongZQ203-125