| Model: | 1#----5# |
|---|---|
| Brand: | SQ |
| Origin: | Made In China |
| Category: | Industrial Supplies / Mining Machine |
| Label: | manual tong , handing tool , tongs |
| Price: |
-
|
| Min. Order: | 1 pc |
| Live Chat: |  | Last Online:05 Sep, 2013 |
2. It is used to make up and break our drill pipes, coupling hoop of the drill pipe, joint, casings, casing hoops etc.
|
No. of latch lug jaw |
Size range (in/mm) |
Rated Torque KN.M |
|
|
1# |
4~8-1/2 |
101.6~215.9 |
140 |
|
2# |
8-1/2~12 |
215.9~304.8 |
140 |
|
3# |
12~15 |
304.8~381 |
105 |
|
4# |
15-3/4 |
400.1 |
140 |
|
5# |
16~17 |
406.4~431.8 |
85 |
