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Home > Product Center>Drilling Tools >H type Safty joint
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Model
ProductCode
O.D.(mm)
I.D.(mm)
ThreadConn
AJ-C86
A010860
86
38 NC26
AJ-C95
A010950
95 44 NC26
AJ-C105 
A011050
105 51 NC31
AJ-C121
A011210
121 57 NC38
AJ-C159
A011590
159 71.4
NC46
AJ-C165
A011650
165 71.4
NC50
AJ-C178
A011780
178 71.4
NC50 , 5 1/2FH
AJ-C203
A012030
203 76 6 5/8REG

 TIANHE H type safety joint is down hole safety assembly.It is built to withstand all kinds of loads (axial pulling or pressing) and it aid in torque transmission.In down hole operations, safety joints are normally added to the drill string as a precaution to support any tool recovery emergencies. The safety joint allows quick release and disengagement of the tool should they become stuck, so that the drill stem above can be removed. On top of that, while resuming the down hole operation, the safety joint ensures quick and easy reconnection of drill stem.
Safty joint

5Order instruction

5.1Number of Assembly or Model

5.2 Thread Connection

5.3 Part number
Safty joint

5Order instruction

5.1Number of Assembly or Model

5.2 Thread Connection

5.3 Part number
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Tianhe Oil Group Huifeng Petroleum Equipment CO. ltd.