Safety Clasmps

* To print tables please download PDF

MP Clamp

The 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.

Clamp Assemblies

PART #
DESCRIPTION CLAMP
SIZE & TYPE
# LINKS
# DIES
COMP. 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 #
PART #
DESCRIPTION
COMP 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
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
*
3741
 Hold Down Lug
(2 Reqd for MPS, MPR, MPM, others 4)
3316
OPT
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

AR - As Required OPT - Optional
*Not Shown