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product name: H Type Safety Joint
Description:
H Type Safety Joint is a essential safety tool for connecting the pipes in the well. The tool can be connected string on the job transfer torque to bear tension and compression load. Column in case of card operations, the safety joint can be torn off and the first will be safe from a connecting string above.
Features:
H Type Safety Joint can simplify operations, improve operating rural rate and be widely used in fishing, washover and testing work, etc.
   Specification
Specification of H Type Safety Joint
 
Type
O.D(mm)
I.D(mm)
Connection
HAJ89
89
15
NC26
HAJ95
95
20
NC26
HAJ105
105
30
NC31
HAJ121
121
38
NC38
HAJ159
159
50
NC46、NC50
HAJ165
165
50
NC46、NC50
HAJ178
178
57
NC50、5 1/2FH
HAJ203
203
71.4
6 5/8 REG
 
 
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