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SDD Type Manual Tongs


  • Technical Features
  • Technical Parameters

Main Technical Features

● Manual tongs are tools used to drill and unscrew various types of pipe strings and tools during

drilling and workover operations.

● By changing the lug jaws, the requirements of the different sizes of pipe diameters could meet.

● Products are designed and manufactured in accordance with API Spec 7K specifications.

No. of Latch
Lug jaw
No. of Hinge
Pin Hole
Latch stepSize RangeRated Torque
in 
mm
1#1
4-5.1/2101.6-139.7135
2
5.1/2-5.3/4139.7-146
1
5.1/2-6.5/8139.7-168.3
2
6.1/2-7.1/4165.1-184.2
1
6.5/8-7.5/8168.3-193.7
2
7.3/4-8.1/2196.9-215.9
2#1
8.1/2-9215.9-228.6
2
9.1/2-10.3/4241.3-273
2
10.3/4-12273-304.8   
3#1
12-12.3/4304.8-323.8100
1
13.3/8-14339.7-355.6
2
15381
4#1
15.3/4400135
5#1
16406.480
2
17431.8


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