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  1. Unionlever (Group) Petroleum Equipment Co.,Ltd.

    ROTARY SLIPS

    ROTARY SLIPS

    Varco design SDS, SDML, and SDXL Rotary Slips are for use in API standard insert bowls. Featuring better contact and distribution of load on drill pipe thru a superior wraparound configuration and unique insert design, these slips prevent bottlenecking and gouging damage. The buttress design of the body segments provides great strength while minimizing weight for ease of handling.

     

     

     

     

    SDS-Short Rotary Slips
    Slip Body size (inch) 3 1/2 4 1/2
    API pipe size (OD inch) 2 3/8 2 7/8 3 1/2 3 1/2 4 4 1/2
    Parts No. slips c/w inserts 3901 3903 3905 3907 3909 3911
    Weight. Slips c/w inserts lb (kg) 117 (53) 111 (50) 107 (48.5) 143 (65) 136 (62) 127 (58)
    Qty of inserts 24 24 24 36 36 36
    Weight of inserts lb (kg) 21 (9.5) 16 (7) 10 (4.5) 32 (14.5) 25 (11) 16 (7)

     

    SDML-Medium Rotary Slips
    Slips Body Size (inch) 3 1/2 4 1/2 5 5 1/2
    API pipe size (OD inch) 2 3/8 2 7/8 3 1/2 3 1/2 4 4 1/2 4 4 1/2 5 4 1/2 5 5 1/2
    P/N Slips c/w inserts 15524 15523 15522 15563 15564 15565 15567 15568 15569 15571 15572 15573
    Weight slips c/w inserts lb (kg) 193 (87.5) 188 (85) 180 (81.5) 207 (94) 199 (90) 188 (81.5) 204 (92.5) 196 (89) 185 (84) 200 (91) 185 (84) 181 (82)
    Qty of inserts 30 30 30 45 45 45 45 45 45 45 45 45
    Weight of inserts lb (kg) 26 (12) 22 (9.5) 13 (6) 39 (17.5) 31 (14) 20 (9) 39 (17.5) 31 (14) 20 (9) 39 (17.5) 31 (14) 20 (9)

     

    SDXL-Extra Long Rotary Slips SDXL & SDL Inserts
    Slips Body Size (inch) 4 1/2 5 5 1/2
    API PIpe OD (Inch) 3 1/2 4 4 1/2 4 4 1/2 5 4 1/2 5 5 1/2
    P/N slips c/winserts 15515 15514 15513 15518 15517 15516 15521 15520 15519
    Weight slips c/w inserts lb (kg) 229 (104) 219 (99) 205(93) 237(105) 227(103) 213(96.5) 234(106) 224(101.5) 210(95)
    Qty of inserts 54 54 54 54 54 54 54 54 54
    weight of inserts lb (kg) 47(21) 37(17) 23(10.5) 47(21) 37(17) 23(10.5) 47(21) 37(17) 23(10.5)

    DCS DRILL COLLAR SLIPS

    Each segment of Varco design Drill Collar slips is a rugged drop forging, with an extra long back to provde maximum support to the circular button gripping elements. Full wrap-around design and circular buttons assure positive holding and slip setting. Drill Collar slips are flat on top to accommodate the MP Clamp.

    DCS-Multi-segment Drill Collar slips
    Slip Type DCS-S DCS-R DCS-L
    Drill Collar OD (Inch) 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
    P/N slip c/w Circular Buttons 2572 2573 2552 2550 2503 2507 2530 2508 2534 2536
    Weight, complete set, lb (kg) 112 (51) 103 (47) 120 (54) 112 (51) 154 (70) 173 (78) 185 (84) 198 (90) 213 (96) 207 (94)
    Total number of segments 7 7 9 9 10 12 13 14 17 17
    total number of intermediate segments 5 5 7 7 9 10 11 12 15 15
    total number of hinge pins 6 6 8 8 10 11 12 13 16 16
    use in insert Bowel Number API or No.3 No.3 No.2 No.1

     

    DCS-Multi-segment Drill Collar slips
    Slip type DCS-S DCS-R DCS-L
    Description P/N lb kg P/N lb kg P/N lb kg
    Segment- Right End 2568 11 5 2554 10 4.5 2510 12 5.5
    Segment- left End 2569 11 5 2555 10 4.5 2511 12 5.5
    Segment-Intermediate 2570 11 5 2556 10 4.5 2512 12 5.5
    Hinge pin w/Cotter Pin 2525 - - 2525 - - 2520 0.7 0.3
    Handle Pin w/washer & Cotter Pin 3769 0.5 0.2 3769 0.5 0.2 3769 0.5 0.2
    Handle for right & left end Segment 3765 3.5 1.5 3765 3.5 1.5 3765 3.5 1.5
    Handle for intermediate segments 3766 4 2 3766 4 2 3766 4 2
    Retaining Cotter pin 71936 - - - - - 71936 - -
    Retaining screw w/lock washer --- - - 3748 - - - - -

     

    DCS-Multi-segment Drill Collar slips
    Slip set Drill Collar OD (in) P/N Weight Qty
    lb kg
    DCS-S 3-4 2628-49 13 6 49
    4-4 7/8 2620-49 8 3.5 49
    DCS-R 4 1/2-6 2628-63 16 7 63
    5 1/2-7 2620-63 11 5 63
    DCS-L 6 3/4-8 1/4 2630-88 15 7 88
    8-9 1/2 2630-96 16 7 96
    8 1/2-10 2627-104 26 12 104
    9 1/4-11 1/4 2630-112 19 8.5 112
    11-12 1/4 2625-136 13 6 136
    12-14 2630-136 16 7 136

    CASING SLIPS

    Varco CMS-XL slips are designed to handle casing from 6 5/8" to 30 inches OD. All slips have an API taper of 4"/ft on the diameters.
    All CP-S slips (Conductor Pipe Slip) are furnished with 4 handles.

    CSG Size 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"
    CMS-XL 5315 5301 5398 5305 5307 5309 5311 5313 5325 5333 5329 5331 5346 5342
    CP-S                       5338 5344 5340

     

    CMS-XL
    Description P/N Weight
    lb kg
    Segment-Right end 5320 12 5.5
    Segment --Left end 5321 12 5.5
    Segment-Intermediate 5322 12 5.5
    Hinge pin with Cotter Pin 2525 0.6 0.3
    Handle pin iwth washer and cotter pin 3769 0.5 0.2
    Handle for right and left segment 3765 3.5 1.5
    Handle for intermediate segment 3766 4 2
    Retaining screw with lock washer 3748 0.3 0.14

     

    Circular Buttons for CMS-XL & CP-S slips ps
    Slip set Casing OD (in) Circular Buttons
    P/N lb kg qty
    CMS-XL 6 5/8 2628-144 36 16 144
    7 2619-144 36 16 144
    7 5/8 2630-144 24 11 144
    8 5/8 2630-156 26 12 156
    9 5/8 2630-168 28 13 168
    10 3/4 2630-180 30 14 180
    11 3/4 2627-204 51 23 204
    13 3/8 2630-216 36 16 216
    16 2631-252 43 19.5 252
    18 5/8 2626-300 60 27 300
    20 2631-312 52 23.3 312
    24 2631-360 60 27 360
    26 2631-396 64 29 396
    30 2631-444 72 32.5 444
    CP-S 24 2631-156 26 12 156
    26 2631-168 28 13 168
    30 2631-192 32 14.5 192

     

    Circular Buttons for CMS-XL & CP-S slips ps
    Pipe OD (inch) 24 26 30
    P/N-Slip c/w Circular Buttons 5338 5344 5340
    Weight c/w circular buttons lb (kg) 276 (125) 296 (134) 319 (145)
    Total No. Segments 13 14 16
    Total No. Hinge spacer 12 13 15
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