Type DB Manual Tong
|
No. of Latch Lug Jaw |
No. of Hinge Pin Hole |
Pipe Size |
Rated Torque |
Weight |
|
1# |
1 |
89~152 (3.1/2~6) |
90 |
370 |
|
2 |
114~178 (4.1/2~7) |
|||
|
3 |
140~210 (5.1/2~8.1/4) |
|||
|
2# |
1 |
203~244 (8~9.5/8) |
90 |
|
|
2 |
244~28 (9.5/8~11.1/4) |
|||
|
3# |
1 |
298~324(11.3/4~12.3/4) |
55 |
|
|
2 |
340~365(13.3/8~14.3/8) |
|||
|
4# |
2 |
406~432 (16~17) |
55 |