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    DCS Collar Slips

    There are three types of DCS Drill Collar Slips: S, R and L. They can accommodate drill collars from 3in(76.2mm) to 14in(355.6mm) O.D.. The handling sizes can be adjusted by changing the quantity of inserts or slip body. They are designed and manufactured according to API Spec 7K.

    drill collar slips 

    MODEL

    DCS-S

    DCS-R

    DCS-L

    DC OD

    in

    3-4

    4-4.7/8

    4.1/2-6

    5.1/2-7

    6.3/4-
    8.1/4

    8-
    9.1/2

    8.1/2-
    10

    9.1/4-
    11.1/4

    11-
    12.3/4

    12-
    14

    mm

    76.2-
    101.6

    101.6-
    123.8

    114.3-
    152.4

    139.7-
    177.8

    171.4-
    209.6

    203.2-
    241.3

    215.9-
    254

    235-
    285.7

    279.4-
    323.9

    304.8-
    355.6

    Weight

    kg

    51

    47

    54

    51

    70

    78

    84

    90

    116

    107

    lb

    112

    103

    120

    112

    154

    173

    185

    198

    256

    237

    Use in insert bowl No.

    API or  No.3

    No.2

    No.1

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