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Safety Joint Type AJ

Short Description:

Safety Joint Type AJ Model “AJ” Safety Joint, is an essential safety tool for connecting the pipes string in the well. It can adopt the wider buttress threads for connecting, which has two kinds of thread (right-hand & left-hand),   And it is used for drilling, fishing, washing, workove and test operation, with the advantages of simple structure and convenient operation. So, it is a indispensable tool for hole operation. Specifications  Model  O.D. mm(in)  I.D. mm(in)  Connection  ...


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Safety Joint Type AJ

Model “AJ” Safety Joint, is an essential safety tool for connecting the pipes string in the well. It can adopt the wider buttress threads for connecting, which has two kinds of thread (right-hand & left-hand),   And it is used for drilling, fishing, washing, workove and test operation, with the advantages of simple structure and convenient operation. So, it is a indispensable tool for hole operation.

Specifications

 Model  O.D.

mm(in)

 I.D.

mm(in)

 Connection  Max.working Load

kN(lbf)

 Max.Working Torque

kN∙m(lbf∙ft)

AJ95 95(3-3/4) 32(1-1/4) NC26 1 370(308200) 10.15(7480)
AJ105 105(4-1/8) 54(2-1/8) NC31 1 340(301000) 12.7(9364)
AJ108 108((4-1/4) 54(2-1/8) NC31 1400(314000) 13(9585)
AJ121 121(4-3/4) 57(2-1/4) NC38 1 515(340000) 17.65(13013)
AJ127 127 (5) 57(2-1/4) NC38 1 550(348000) 17.8(13124)
AJ159 159 (6-1/4) 80(3-1/8) NC50 3 110(699000) 38.9(28681)
AJ165 165(6-1/2) 83(3-1/4) NC50 3 360(755000) 48.9(3654)
AJ178 178(7) 92(3-5/8) 51/2FH 3 385(761000) 57.0(42026)
AJ197 197(7-3/4) 89(3-1/2) 65/8REG 3 650(820000) 82.75(61012)
AJ203 203 (8) 89(3-1/2) 65/8REG 3 700(831000) 83.5(61565)

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