group nameWellhead Tools
Min Order1 piece
modelQ3 1/2-13 3/8-75SB
update timeMon, 08 Apr 2013 00:24:03 GMT
Processing Type Forging
certification API
After-sales Service Provided Engineers available to service machinery overseas
application oilfield solid control
Warranty free for one year
Operation simple and easy
Min Order1 piece
Q3 1/2-13 3/8-75SB Manual Tongs
1.The type SB manual tongs is an essential tool in oil drilling operation to fasten or remove the screws of drill pipe and casing joint or coupling.
2. It can be adjusted by changing latch lug jaws.
3.Type SB Manual tongs are designed and manufactured in accordance with the API Spec 7K Specification for Drilling and Well Serving Equipment.
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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