group nameWellhead Tools
Min Order1 piece
modelSB
update timeMon, 08 Apr 2013 00:20:05 GMT
Processing Type Forging
Machine Type Drilling Equipment
petroleum equipment API 7K
Use Well Drilling
Certification API
Material Carbon Steel
Min Order1 piece
API 7K Manual Tong Type SB
Manual Tongs are necessary tools applied to make up and break out pipes. Changing lug jaws and latch steps can adjust different handling sizes of the tongs. They are designed and manufactured according to API Spec 7K.
No. of Latch Lug Jaw | Latch step | Size Range | Rated Torque kN·m | |
in | mm | |||
1 | 1 | 31/2~41/8 | 88.9~104.78 | 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 | 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 | 40 |
7 | 1 | 133/8 | 339.73 |
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