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Manual Tongs

Extended Casing Tong

➢ Designed and manufactured according to API Spec 7K Specification
➢ Size range from 13 3/8”-36”.
➢ Capacity from 33 to 55 KN.M .
➢ All spare parts are traceable and 100% interchangable.
Product description: Extended Casing Tong
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Extended Casing Tong

Manual Tongs are necessary tools applied to make up and break out pipes.Changing lug jaws and latch steps can adjust different handling sizes of the tongs.They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.

No.of Hinge Jaw	Size Range(mm(in))		Rated Torque kN·m
No.of Hinge Jaw	in	mm	Rated Torque kN·m
9、8	13 3/8～14 1/2	340～368.3	35
8、7	14 1/2～16	368.3～406.4
8、9、9	16～17 1/2	406.4～444.5
8、9、7	17 1/2～19	444.5～482.6
7、8、7	19～20	482.6～508
9、8、9、7	20～21 1/2	508～546.1
9、7、8、7	21 1/2～23	546.1～584.2
9、9、8、7、7	24～25 1/2	609.6～647.7
9、8、7、7、7	25 1/2～27	647.7～685.8
8、7、7、7、7	27～28 1/2	685.8～723.9
9、9、8、7、7、8	28 1/2～30	723.9～762
9、7、7、7、7、8	30	762

9、8、7、7、7	25 1/2～27	647.7～685.8	55
8、7、7、7、7	27～28 1/2	685.8～723.9
9、9、7、7、7、8	28 1/2～30	723.9～762
9、7、7、7、7、8	30～31 5/8	762～803.3
8、9、8、9、7、7、7	31 1/2～33	800.1～838.2
7、9、8、9、9、7、8、9	33～34 1/2	838.2～876.3
8、7、7、9、9、8、8、8	34 1/2～36	876.3～914.4