天马棋牌注册送188_【老品牌值得信赖】

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    Stabbing guides

    Stabbing guides are used during making up a string of pipe alignment pin to box threads and preventing face damage and connection failure.

    Model

    Applicable diameter of tubulars(in) of tubulars(in)

    Model

    Applicable diameter of tubulars(in) of tubulars(in)

    4 1/2

    4 1/2 Casing

    8 5/8

    8 5/8 Casing

    5

    5 Casing

    9 5/8

    9 5/8 Casing

    5 1/2

    5 1/2 Casing

    10 3/4

    10 3/4 Casing

    6 5/8

    6 5/8 Casing

    13 3/8

    13 3/8 Casing

    7

    7 Casing

    18 5/8

    18 5/8 Casing

    7 5/8

    7 5/8 Casing

    20

    20 Casing

    天马棋牌注册送188