天马棋牌注册送188_【老品牌值得信赖】

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    Drill Pipe Power Tong is an ideal wellhead tool for oil drilling, widely applied in making-up and breaking-out for well drilling and repairing on offshore and land. Open throat design of the ZQ series with high mobility allows escaping from drilling pip freely. The tong is a combination of spinning tong and torque tong. It substitutes cathead, suspension tong and spinning rope in making-up and breaking-out. The tongs are designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”.

     

    Model

    ZQ127-25

    ZQ162-50

    ZQ203-100

    ZQ203-125

    Size Range

    mm

    65-127

    85-162

    127-203

    127-203

    in

    2 coupling-

    3 coupling

    2 coupling-

    5 coupling

    2 coupling-

    8 body

    3 coupling-

    8 body

    Max. Torque

    KN•m

    25

    50

    100

    125

    ft•lbf

    18440

    36880

    73750

    92200

    Speed(High gear)

    rpm

    65

    60

    40

    40

    Speed(Low gear)

    rpm

    10.5

    4.1

    2.7

    2.7

    Air pressure

    MPa

    0.5-1

    psi

    72-144

    Pressure rating

    Mpa

    12

    16

    16.6

    20

    psi

    1740

    2320

    2400

    2900

    Flow rating

    L/min

    120

    120

    114

    114

    gpm

    31.7

    31.7

    30

    30

    Shifting distance

    mm

    1000

    1000

    1500

    1500

    in

    39.4

    39.4

    59

    59

    Size

    mm

    110×735×815

    1570×800×1190

    1760×1000×1360

    1785×1080×1360

    In

    44×31×32

    62×31×41

    69×39×53

    70×42×53

    Weight

    Kg

    620

    1500

    2400

    2650

    lb

    1360

    3310

    5290

    5840

    天马棋牌注册送188