DDZ series split type elevator
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The lifting tongs are used to tighten or remove the drill pipe, drill pipe coupling, joint, casing or casing coupling during tripping. The fastening size can be changed by replacing the fastening tongs and changing each fastening shoulder or hole. According to the requirements of the use of different torque levels can be selected tongs.
Key words:
The safety slip is suitable for tools that prevent drilling tools from sliding down when they are buckled or unbuckled in oil and gas drilling operations. The clamping pipe diameter range can be changed by adjusting the number of ring joints of the dental plate.
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