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hebei yingpai
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Hot sale SDD Manual Tong for making up and breaking through drill pipe manual tong
The type SDD Manual tongs are usful tols applied to make up and break out drill pipes,coupling hoop of the dril pipe, joint. casing,casing hoops ete .When raise drill tool up and fall it down . Changing lug jaw and handlin shoulders or hole can adjust the handing size of the tongs.
Hot sale SDD Manual Tong for making up and breaking through drill pipe manual tong
The type SDD Manual tongs are usful tols applied to make up and break out drill pipes,coupling hoop of the dril pipe, joint. casing,casing hoops ete .When raise drill tool up and fall it down . Changing lug jaw and handlin shoulders or hole can adjust the handing size of the tongs.