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Safety Joint

Product Detail

    QQ截圖20150429171117.jpgType H Safety Joint

    Technical Feature

    H type safety joint, which is installed on the position required for subsurface drill stem and can bear in fishing operation all kinds of loads for pulling or pressing and used to transmit torque, is a subsurface safety equipment. In down hole operation, in case of being needed, the safety joint is easy to be discharged off so as to take out the drill stem above it. It is easy to butt the safety joint to go on fishing operation when running in hole again.

    Technical parameters

    Model

    Product Code

    O.D. (mm)

    I.D. (mm)

    Thread Conn

    HAJ89

    A020890

    89

    15

    NC26

    HAJ95

    A020950

    95

    20

    NC26

    HAJ105

    A021050

    105

    30

    NC31

    HAJ121

    A021210

    121

    38

    NC38

    HAJ159

    A021590

    159

    50

    NC46 , NC50

    HAJ165

    A021650

    165

    50

    NC46 , NC50

    HAJ178

    A021780

    178

    57

    NC50 , 5 1/2FH

    HAJ203

    A022030

    203

    71.4

    6 5/8 REG

    Technical FeatureQQ截圖20150429171139.jpg

    AJ type safety joint is a specialized joint consisting of two parts. The specialized joint takes protective effect for drilling stem in drilling , repairing and test oil (gas) engineering, etc. It is used to treat well bottom accident and used to be on -the -way test in drilling and coring operation. It is connected to the required position of drilling stem to protect drilling stem without any influence on the normal working of drilling tool.

    Technical parameters

    Model

    Product Code

    O.D. (mm)

    I.D. (mm)

    Thread Conn

    AJ-C86

    A010860

    86

    38

    NC26

    AJ-C95

    A010950

    95

    44

    NC26

    AJ-C105

    A011050

    105

    51

    NC31 , 2 7/8NU , 2 7/8EUE

    AJ-C121

    A011210

    121

    57

    NC38

    AJ-C159

    A011590

    159

    71.4

    NC46 , NC50

    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

    AJ-C228

    A012280

    228

    76

    7 5/8REG

     

     

Shaanxi BRJ Petroleum Machinery Equipment Co.,Ltd
Add: Room 2-1014,3rd building,Deyi international center,No.6 Changqing 2nd road,
Economic and technological development zone,Xi'an,china
Tel/Fax: 0086-29-89612241   Email: Sales@brj-oiltools.com  http://www.daewonvoice.com  
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