Specifications

1.Our casing tong ranges from 13 3/8"--30"/35kN.m
2.made according to API 7K
3.Use in the screws of casing and casing coupling

 13 3/8"--30"/35kN.m type casing tong

 

    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 latch steps.

Pipe size		Torque Max. kN.m
mm	in
340-368	13-3/8~14-1/2	35
368-406	14-1/2~16
406-445	16~17-1/2
445-483	17-1/2~19
483-508	19~20
508-546	20~21-1/2
546-584	21-1/2~23
610-648	24~25-1/2
648-686	25-1/2~27
686-724	27~28-1/2
724-762	28-1/2~30