SLIPS 

     
    Drill collar slips
    There are three model of DSC drill collar slips: S, R and L.They can accommodate drill collar from 3 inch (76.2 mm) to 14 inch (356.6mm) O.D.
    Slip Type DCS-S DCS-R DCS-L
    Drill Collar O.D in 3-4 4 – 4 7/8 4 1/2-6 5 1/2-7 6 3/4 - 8 1/4 8-91/2 8 1/2-10 9 1/4-11 1/4 11-12 3/4 12-14
    mm 76.2-101.6 101.6-123.8 114.3-152.4 139.7-177.8 171.5-209.6 203.2-241.3 215.9-254 235-285.8 279.4-323.9 304.8-355.6
    Weight kg 51 47 54 51 70 78 84 90 116 107
    lb 112 103 120 112 154 173 185 198 256 237
    Insert Bowl No.  API or No.3 No.2 No.1
      
    Casing Slips
    Casing Slips can accommodate casing from 6 5/8 to 30 inch (168.3-762mm) O.D
    Casing OD in 6 5/8 7 7 5/8 8 5/8 9 5/8 10 3/4 11 3/4 13 3/8 16 18 5/8 20 24 26 30
    Weight kg 89 84 75 82 87 95 118 112 140 167 174 201 220 248
    Segments QTY 12 12 12 13 14 15 17 18 21 25 26 30 33 37
    Insert Bowl No.  API or No.3 No.2 No.1 Relevant Casing Bushing

     

    Rotary slips
    Rotary slips can accommodate drill pipe from 2 3/8 to 5 1/2 inch (60.3-139.7mm) O.D. They are classified as type Short (SDS). Medium (SDML) and Extra long  (SDML) according to gripping length. SDS slip are designed for shallow hole drilling. SDML slips are the perfect choice for all medium depth drilling, SDXL slips are designed for deep drilling.

    Model
    Slip Body Size(in)
    3 1/2
    4 1/2
    SDS
    Pipe 
    in
    2 3/8
    2 7/8
    3 1/2
    3 1/2
    4
    4 1/2
    size 
    mm
    60.3
    73
    88.9
    88.9
    101.6
    114.3
    Wt
    kg
    53.1
    50.3
    48.5
    64.9
    61.7
    57.6
    lb
    117
    111
    107
    143
    136
    127
    SDML
    Pipe 
    in
    2 3/8
    2 7/8
    3 1/2
    3 1/2
    4
    4 1/2
    size 
    mm
    60.3
    73
    88.9
    88.9
    101.6
    114.3
    Wt
    kg
    87.5
    85.3
    81.6
    94
    90.3
    85.3
    lb
    193
    188
    180
    207
    199
    188
    SDXL
    Pipe 
    in
     - 
     - 
     - 
    3 1/2
    4
    4 1/2
    size 
    mm
     - 
     - 
     - 
    88.9
    101.6
    114.3
    Wt
    kg
     - 
     - 
     - 
    103.9
    99.3
    93
    lb
     - 
     - 
     - 
    229
    219
    205
    Model
    Slip Body Size(in)
    5
    5 1/2
    SDML
    Pipe 
    in
    4
    4 1/2
    5
    4 1/2
    5
    5 1/2
    size 
    mm
    101.6
    114.3
    127
    114.3
    127
    139.7
    Wt
    kg
    92.5
    88.9
    84
    90.9
    84
    82.1
    lb
    204
    196
    185
    200
    185
    181
    SDXL
    Pipe 
    in
    4
    4 1/2
    5
    4 1/2
    5
    5 1/2
    size 
    mm
    101.6
    114.3
    127
    114.3
    127
    139.7
    Wt
    kg
    107.5
    103
    96.6
    106.1
    101.5
    95.3
    lb
    237
    227
    213
    234
    224
    210

     
    Safety Clamps
    Safety Clamps are tools for handling flush joint pipe and drill collar. There are two model of safety clamps. Model WA-C Safety clamps can accommodate pipe from    3 1/2 to 15 5/8 inch (88.9-396.9mm) O.D.Model WA-T Safety Clamps can accommodate pipefrom 1 1/8 to 4 1/2 inch(28.6-114.3mm)O.D.   

    Model
    Handling Pipe Size
    Qty.of
    Weight
    mm(in)
    Chain links
    kg
    lb
    WA-C
    88.9-117.5(3 1/2 - 4 5/8)
    7
    20.9
    46
    114.3-142.9(4 1/2 - 5 5/8)
    8
    25
    55
    139.7-168.3(5 1/2 - 6 5/8)
    9
    27.7
    61
    165.1-193.7(6 1/2 - 7 5/8)
    10
    29.1
    64
    190.5-219.1(7 1/2 - 8 5/8)
    11
    31.3
    69
    215.9-244.5(8 1/2 - 9 5/8)
    12
    32.7
    72
    241.3-269.9(9 1/2 - 10 5/8)
    13
    40
    88
    266.7-295.3(10 1/2 - 11 5/8)
    14
    41.8
    92
    292.1-320.7(11 1/2 - 12 5/8)
    15
    44
    97
    317.5-346.1(12 1/2 - 13 5/8)
    16
    46.3
    102
    342.9-371.5(13 1/2 - 14 5/8)
    17
    48.6
    107
    368.3-396.9(14 1/2 - 15 5/8)
    18
    50.9
    112
    WA-T
    28.6-50.8(1 1/8 - 2)
    4
    16.3
    36
    54.0-82.6(2 1/8 - 3 1/4)
    5
    18.2
    40
    88.9-114.3(3 1/2 - 4 1/2)
    6
    20
    44
     
    WT Drill Collar Slips 
    WT Drill Collar Slips can accommodate drill collar form 4 1/2inch(114.3mm) to 11 1/4 inch (285.8mm)O.D 

    Slip Type WT 4 1/2-6 WT 5 1/2-7 WT 6 3/4-8 1/4 WT 8- 9 1/2
    Drill Collar OD in 4 1/2 - 6 5 1/2 - 7 6 3/4 - 8 1/4 8 - 9 1/2
    mm 114.3-152.4 139.7-177.8 171.5-209.6 203.2-241.3
    Weight kg 49 46 42 39
    lb 108 101 92 86
    Insert Bowl No.  API or No.3

     

     



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