Repairing Manual Tong
The Repairing Tongs are designed and manufactured in accordance with the API Spec 7K-2005《Specification for Drilling and Well Servicing Equipment》and the National Standard for the Petroleum Gas Industry SY/T 5035-2004 《Elevator links ,elevators and tongs》.This tool is used to fasten or remove the screws of drill tool and casing in well drilling operation. Changing the latch lug jaws and handling shoulders can adjust the handing size of the tongs.
Technical Specifications:
|
Type |
Latch Lug Jaw No. |
Gripping Range |
Torque （kN·m） |
|
|
in |
mm |
|||
|
Q60-273/35 Repairing Tongs |
3a |
2.3/8-4.1/2 |
60.3-114.3 |
35 |
|
3b |
4.1/2-6.1/2 |
114.3-165.1 |
||
|
3c |
6.1/2-8.5/8 |
165.1-219.1 |
||
|
3d |
9.5/8-10.3/4 |
244.5-273.1 |
||
