1.Specification:

2.Description:

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.

Q3 1/2”~17”—90 Type DB Manual Tong

Type DB Manual Tong is an essential tool in oil operation to fasten or remove the screws of drill pipe and casing joint or coupling .The handling size of manual tong can be adjusted by changing latch lug jaws and latch steps.The available range of manual tong is from 3 1/2~17 inch.

3.Features:

（1）API 7K certified quality assured.

（2）Easy to operation to holding different size by changing the lug jaw.

（3）Spare parts available after sales,all parts are traceable.

（4）Size range from 3 1/2”~17”.

（5）Rated Torque range from 55kN·m to 90kN·m.

4.Key Words:Manual Tong, Drilling Manual Tong, DB Type Manual Tong.

5.Material:Carbon Steel.

6.Processing Type:Forging.

7.Machine Type:Drilling Equipment.

8.Use:Well Drilling.

9.Processing Time:30days.

10.Supply Ability:300sets/per month.

11.Packing&Delivery:

（1）Packing Details:Standard Export Package.

（2）Port:China Main Port.