Type B Manual Tongs
|
No. of Latch Lug Jaw |
Latch Step |
Size Range |
Rated Torque |
||
|
in |
mm |
lb·ft |
kN·m |
||
|
1# |
1 |
31/2-41/8 |
88.9-104.78 |
55,000 |
75 |
|
2 |
41/8-5 |
104.78-127 |
|||
|
2# |
1 |
41/4-51/4 |
107.95-133.35 |
||
|
2 |
5-53/4 |
127-146.05 |
|||
|
3 |
6-63/4 |
152.4-171.45 |
|||
|
3# |
1 |
65/8-71/4 |
168.28-184.15 |
||
|
2 |
73/8-8 |
187.33-203.2 |
|||
|
3 |
81/2-9 |
215.9-228.6 |
|||
|
4# |
1 |
9-95/8 |
228.6-244.48 |
40,000 |
55 |
|
2 |
105/8-103/4 |
269.88-273.05 |
|||
|
5# |
1 |
113/4 |
298.45 |
||
|
6# |
1 |
123/4-13 |
323.85-330.2 |
30,000 |
40 |
|
7# |
1 |
133/8 |
339.73 |
||