Type SDD Manual Tongs (HT-100)
Type SDD Manual Tongs are designed and manufactured in according to API Spec 7K, which is used for making up and breaking out drill pipes, casing etc. It can be adjusted by changing latch lug jaws and handling shoulders.
|
No. of Latch Lug Jaw |
No. of Hinge Pin Hole |
Latch Step |
Size Range |
Rated Torque |
||
|
in |
mm |
lb·ft |
kN·m |
|||
|
1# |
I |
1 |
4-5.1/2 |
101.6-139.7 |
100,000
|
140 |
|
2 |
5.1/2-5.3/4 |
139.7-146 |
||||
|
II |
1 |
5.1/2-6.5/8 |
139.7-168.3 |
|||
|
2 |
6.1/2-7.1/4 |
165.1-184.2 |
||||
|
III |
1 |
6.5/8-7.5/8 |
168.3-193.7 |
|||
|
2 |
7.3/4-8.1/2 |
196.9-215.9 |
||||
|
2# |
I |
1 |
8.1/2-9 |
215.9-228.6 |
||
|
2 |
9.1/2-10.3/4 |
241.3-273 |
||||
|
II |
2 |
10.3/4-12 |
273-304.8 |
|||
|
3# |
I |
1 |
12-12.3/4 |
304.8-323.8 |
70,000
|
100
|
|
II |
1 |
13.3/8-14 |
339.7-355.6 |
|||
|
2 |
15 |
381 |
||||
|
4# |
II |
1 |
15.3/4 |
400 |
60,000
|
80 |
|
5# |
II |
1 |
16 |
406.4 |
||
|
2 |
17 |
431.8 |
||||