Safety Clamps

* To print tables please download PDF

safety clampsThe Den-Con MP Multipurpose Safety Clamp is a safe and convenient tool to prevent dropping slick drill collars or flush joint pipe into the hole while making up or breaking out the string. Other popular uses include use when running large diameter surface casing, handling of drilling risers and casing heads during installation and lifting prepacked gravel liners.

The multi-link design provides uniform pressure around the pipe so the risks of crushing the pipe or damaging the surface are minimized. Each link, complete with tapered slip, is interchangeable as a unit and is readily adaptable to any diameter from 2 7/8” to 39 1/2”.

All Den-Con MP series parts interchange with Varco MPS and larger clamp parts. Not to be used as a hoisting device unless fitted with lifting eyes.


safety clamps

Clamp Assemblies

DCT # DESCRIPTION CLAMP
SIZE & TYPE
# LINKS # DIES VARCO PART # WT. LBS.
(INCL. BOX)
3752B 2 7/8” - 4 1/8” MPS 7 8 33030 130
3753B 4” - 5” MPS 8 9 33031 138
3702B 4 1/2” - 5 5/8” MPR 7 8 33011 123
3703B 5 1/2” - 7” MPR 8 9 33012 131
3704B 6 3/4” - 8 1/2” MPR 9 10 33013 139
3705B 8” - 9 1/4” MPR 10 11 33014 147
3706B 9 1/4” - 10 1/2” MPR 11 12 33015 155
3707B 10 1/2” - 11 1/2” MPM 12 13 33016 163
3708B 11 1/2” - 12 1/2” MPM 13 14 33017 171
3709B 12 1/2” - 13 5/8” MPM 14 15 33018 179
3710B 13 5/8” - 14 3/4” MPM 15 16 33019 187
3711B 14 3/4” - 15 7/8” MPM 16 17 33020 195
3712B 15 7/8” - 17” MPL 17 18 33021 215
3713B 17” - 18 1/8” MPL 18 19 33022 223
3714B 18 1/8” - 19 3/8” MPL 19 20 33023 231
3716B 19 3/8” - 20 3/8” MPXL 19 20 33024 280
3717B 20 3/8” - 21 1/2” MPXL 20 21 33025 288
3718B 21 1/2” - 22 5/8” MPXL 21 22 33032 296
3719B 22 5/8” - 22 3/4” MPXL 22 23 33033 304
3720B 23 3/4” - 24 7/8” MPXL 23 24 33034 312
3721B 24 7/8” - 26” MPXL 24 25 33035 320
3722B 26” - 27 1/8” MPXL 25 26 33036 328
3723B 29 3/8” - 30 1/2” MPXL 28 29 33039 336
3724B 32” MPXL 31 32 400
3725B 36” MPXL 35 36 410
3726B 42” MPXL 41 42

Clamp Part List

ITEM # DCT # DESCRIPTION VARCO PART # QTY. REQD.
1 3745 Link Assy. C/W 3731 Pin 3319 AR
2 3730 Link w/ Cotter Pin 3306 1
3 3731 Link Pin w/ Cotter Pin 3307 1
4* 3748V Die Carrier Assy. (incl. item 5-9) 3324 1
* 3749 Die Carrier Assy., MPS 3325 1
5 3736 Grip Die w/ Roll Pin 3310 1
6 3735 Die Carrier 3309 1
7 3737V Spring 3311 1
8 51604-18 Roll Pin 51604-18 1
9 51405-32 Cotter Pin 51405-30 1
10 3744 Link Side Bars, Pair 3318 1
11 3732 Latch Link (MPS, MPR, MPM, MPL) 3304 1
11* 3746 Latch Link (MPXL) 3321 1
12 3738 Screw Pin w/ Cotter 3308 1
13 3743 Screw Pin Bushing 3315 1
14 51405-10 Cotter Pin 51405-10 AR
15 3739 Screw 3302 1
16 3740 Thrust Washer 2714 1
17 3733 Makeup Nut 3303 1
18 3734 Handle
(2 Reqd for MPS, MPR, MPM, others 4)
3305 AR
21 3747 Wrench 3320 1
22 3750 Case (All Except MPXL) 3331 1
23* 3751 Case (MPXL) 3334 1
24* 3754 Die-MPS 3333 AR
* 3755 Link Assy., MPS 3335 AR

AR - As Required
*Not Shown