Type Q86-324/75(33/8-123/4in) B Manual Tong is an essential tool in oil drilling operation to fasten or remove the screws of drill pipe and casing joint or coupling. It can be adjusted by changing latch lug jaws and handling shoulders.
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XINCHENG PETROLEUM TECHNIQUE CO., LTD. DONGYINGVIP会员第13年
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Type Q86-324/75(33/8-123/4in) B Manual Tong is an essential tool in oil drilling operation to fasten or remove the screws of drill pipe and casing joint or coupling. It can be adjusted by changing latch lug jaws and handling shoulders.