Drill Pipe

Diameter of Φ60.3—Φ139.7mm and steel grade of G105、S135

  • No.

    Outside diameter

    Grade

    inch

    mm

    1

    2⅜

    60.3

    G105、S135

    2

    2⅞

    73.0

    G105、S135

    3

    3½

    88.9

    G105、S135

    4

    4

    101.6

    G105、S135

    5

    4½

    114.3

    G105、S135

    6

    5

    127.0

    G105、S135