HOT!!! API Oilfield Manual Tongs Type B
group nameWellhead Tools
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Min Order1 piece
modelQ3 3/8-12 3/4-75B
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update timeMon, 08 Apr 2013 00:24:01 GMT
Paramtents
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
Packging & Delivery
Min Order1 piece
Briefing
CE/ISO certificate.
Top quality and best price.
Manual Tongs Type B
Detailed
Meet API Spec 8A/8C standard
CE/ISO certificate.
Top quality and best price.
Manual Tongs Type B
Q3 3/8-12 3/4-75B Manual Tongs Type B
1. Type B in manual tong 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 and latch steps.
3.Type B 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 | |||
5a | 1 | 33/8~41/8 | 85.7~104.8 | 55 |
2 | 41/8~51/4 | 104.8~133.3 | 75 | |
5b | 1 | 41/4~51/4 | 107.9~133.3 | |
2 | 5~53/4 | 127~146 | ||
3 | 6~63/4 | 152.4~171.4 | ||
5b1 | 1 | 51/4~53/4 | 133.3~146 | |
2 | 6~65/8 | 152.4~168.3 | ||
3 | 63/4~8 | 171.4~203.2 | 55 | |
5c | 1 | 65/8~73/8 | 168.3~187.3 | 75 |
2 | 73/8~8 | 187.3~203.2 | ||
3 | 81/2~85/8 | 215.9~219 | 55 | |
5d | 1 | 81/2~95/8 | 215.9~244.5 | |
2 | 105/8~103/4 | 269.9 v~273 | ||
5e | 1 | 113/4 | 298.5 | |
2 | 123/4 | 323.8 | ||
5e1 | 1 | 103/4 | 273 | |
2 | 113/4 | 298.5 | ||
5e3 | 1 | 13~133/8 | 330.2~339.7 | |
