China Manual Tong/API 7K/Ht-55/Well Head Tools/Drilling Tool, Find details about China Drill, Drilling Equipment from Manual Tong/API 7K/Ht-55/Well Head Tools/Drilling Tool
HT series lifting tongs are manual lifting tongs with hand guards. Manual lifting tongs are tools used for lifting and unbuckling various types of pipe strings and tools during drilling and workover operations. The size of the pipe diameter, the need for shackle. Products are designed and manufactured in accordance with API Spec 7K specifications.
Q3 1/2"~13 3/8"-75 Type HT-55 Manual Tong
Type HT-55 Manual Tong is an essential tool in oil operation to fasten or remove the screws of drill pipe and casing joint or coupling. The handling size of manual tong can be adjusted by changing latch lug jaws and latch steps. The available range of manual tong is from 3 1/2~13 3/8 inch.
No.of Latch Lug Jaw | Latch Step | Size Range | Rated Torque(kN·m) | |
In | mm | |||
1# | 1 | 3 1/2"~4 1/8" | 88.9~104.78 |
75 |
2 | 4 1/8"~5" | 104.78~127 | ||
2# | 1 | 4 1/4"~5 1/4" | 107.95~133.35 | |
2 | 5"~5 3/4" | 127~146.05 | ||
3 | 6"~6 3/4" | 152.4~171.45 | ||
3# | 1 | 6 5/8"~7 1/4" | 168.28~184.15 | |
2 | 7 3/8"~8" | 187.33~203.2 | ||
3 | 8 1/2"~9" | 215.9~22806 | ||
4# | 1 | 9"~9 5/8" | 228.6~244.48 | 55 |
2 | 10 5/8"~10 3/4" | 269.88~273.05 | ||
5# | 1 | 11 3/4" | 298.45 | |
6# | 1 | 12 3/4"~13" | 323.85~330.2 | 40 |
7# | 1 | 13 3/8" | 339.73 |