Specifications

API 7K Manual Tongs Type WWB
1.for 4" to 17" drilling and casing tubular
2.Maximum Rated Capacity 100,000ftlbs
3.API 7K

API 7K  Manual Tongs Type WWB

    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.

 

No. of Latch Lug Jaw	Size Rang		Rated Torque kN·m
	in	mm
1	23/8~33/4	60.3~95.25	48
2	31/2~45/8	88.9~117.48
3	41/2~53/4	114.3~146.05
4	51/4~71/4	133.35~184.15
5	67/8~85/8	174.63~219.08
6	9~103/4	228.6~273.05	35