天马棋牌注册送188_【老品牌值得信赖】

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    Type AAX Manual Tongs

    Type AAX Manual Tong (Web wilson type) is an essential tool in oil drilling operation to fasten or remove the screws of drill pipe and casing joint or coupling, It can be adjusted by changing latch lug jaws.

    No. of Latch

    Lug Jaw

    Size Range

    Rated Torque

    in

    mm

    lb·ft

    KN·m

    1#

    27/8-33/4

    73-95.25

    40,000

    55

    2#

    31/2-41/2

    88.9-114.3

    3#

    41/4-51/4

    107.95-133.35

    55,000

    75

    4#

    5-7

    127-177.8

    5#

    67/8-85/8

    174.6-219.1

    6#

    9-103/4

    228.6-273.05

     

    30,000

     

    40

    7#

    103/4-113/4

    273.05-298.45

    8#

    133/8

    339.7

     


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    天马棋牌注册送188