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Rigs & Accessories -----
Onshore Drilling Rig
Onshore workover Rig
Rotary Table
Swivel
Travelling Block and Hook
Drilling Steel Rope
Top Drive
Rig motor
Drilling Hose
Air Winch
Rig Roller Chain

Mud pump & Fluid end parts
Triplex Single Acting Mud pump
Fluid end parts

Handling tools -----
Rotary Slips
Drill Collar Slips
Casing slips
Safety Clamp
BNC Type elevator
SSC Type Elevator
Slip type Elevator
Casing elevator spider
Sucker Rod elevator
Single Joint Elevator
Roller Kelly bushing
Master Casing Bushing
Casing Bushing
Manual tong
Power tong
Hydraulic cathead
Air Safety Spinning Wrench
Kelly Spinner

Solid control equipment ----
Solid Control Equipment

BOP and Accessories -----
BOP & ACCUMULATOR

Drilling Strings -----
Kelly
H-W Drill pipe
Drill Collar
Stabilizer
X-over Subs
drilling jar
Hole opener
Under reamer
Down Hole motor
Drill pipe

Fishing Tools -----
Safety Joint
Overshot
Spear
Reverse Circulating Junk Basket
Casing Scraper

Drilling Instruments -----

Flow control products -----
Gate valve
Butterfly valve
SPM Plug valve

Wellhead & X-mass -----
Wellhead & X-mass tree





 
   Roller kelly bushing

1/2, 49 1/2 inch Rotary Table. For master bushing with 25 3/4" pin circle 27 HDP of 23" pin circle, 20 HDP. Unit comes with wrench, wiper and wear gauge. Weight 1500 lbs

 

4040102 HDS ( Heavy Duty Square Drive) Roller Kelly Bushing is a heavy duty bushing designed for rugged, high torque applications. The HDS provides the same quality features as the HDP and uses the same rollers, roller assemblies and wiper assemblies. components are interchangeable with HDP. Unit comes with wrench, wiper and wear gauge. weight 1420 lbs

     
4040103 MDP (Medium Duty pin drive) Series for use in medium size and smaller rigs with 17 1/2 and 20 1/2 inch Rotary tables. All the advantages of the HDP is for medium or samller rigs with 17 1/2 or 20 1/2 Rotary tables. Unit comes with wrench, wiper and wear gauge. weight 750 lbs
 
4040104 MDS ( Medium Duty Square Drive) is designed for medium duty drilling in 17 1/2 to 27 1/2 inch rotary tables with square drive master bushings. Fits and standard 17 1/2 to 27 1/2 inch split master bushing and Varco MSS.Components parts are interchangeable with MDP. Unit comes with wrench, wiper and wear gauge. weight 800 lbs.
     
4040105 4KRVS is a Square Drive Roller Kelly Bushing designed for shallow to medium depth applications and will accommodate 2 1/2 to 5 1/4 inch square or 3 to 4 1/4 inch Hexagonal Kelly.
 
4040106 4KRBM is a Square drive Roller Kelly bushing designed for shallow, slim hole drilling and workover rig applications, and will accommodate 2 1/2 to 4 1/4 inch square or 3 to 4 1/4 inch hexagonal Kelly.
     
4040107 27 XHDP is for extreme high-torque drilling.Essentially two HDP bushing combined into one unit, this tool reduces wear to kelly and itself through wider force distribution. For master bushings with 25 3/4" in circle. Unit comes with wrench, wiper and wear gauge. weight 2850 lbs  
 

Pin Drive Roller Kelly Bushings

Kelly Size /Type

(inches)

27HDP complete w/wrench, and wiper assy. Fits pin drive Master bushing 23 to 49 inch
20 HDP Complete w/ wrench, and wiper assy. Fits Pin Drive Master Bushing 20 1/2 to 22 1/2 inch
20 MDP complete w/Wrench, and wiper assy. Fits 20 1/2 MSPC and MDSP
17 MDP complete w/Wrench, and wiper assy. Fits 17 1/2 MSPC and 17 1/2 MDSP
w/o Motion compensator lock
w/Motion compensator Lock
P/N
WT.lb
P/N
lb
P/N
lb
P/N
lb
P/N
lb
3 Hex
3650-30
1458
3650L-30
478
3690-30
1435
7487-H30
716
70477-H30
656
3 1/2 Hex
3650-35
1458
3650L-35
1478
3690-35
1435
70487-H35
700
70477-H35
640
4 1/4 Hex
3650-42
1458
3650L-42
1478
3690-42
1435
70487-H42
680
70477-H42
620
5 Hex
3650-50
1458
3650L-50
1478
3690-50
1435
-
-
-
-
5 1/4 Hex
3650-52
1458
3650L-52
1478
3690-52
1435
-
-
-
-
6 Hex
3650-60
1458
3650L-60
1478
3690-60
1435
-
-
-
-
2 1/2 Sq
--
-
-
--
-
-
70487-S25
746
70477-S25
666
3 Sq
3651-30
1500
3651L-30
1510
3691-30
1470
70487-S30
730
70477-S30
670
3 1/2 Sq
3651-35
1500
3651L-35
1510
3691-35
1470
70487-S35
714
70477-S35
645
4 1/4 Sq
3651-42
1500
3651L-42
1510
3691-42
1470
70487-S42
686
70477-S42
626
5 1/4 Sq
3651-52
1500
3651L-52
1510
3691-52
1470
-
-
-
-
6 Sq
3651-60
1500
3651L-60
1510
3691-60
1470
-
-
-
-

 

Kelly Size /Type (inches)
HDS Complete w/wrench, and wiper assy
MDS Complete w/wrench and wiper assy
4KRVS Complete w/wrench and wiper assy
4KRBM complete w/wrench and wiper assy
P/N
lb
P/N
lb
P/N
lb
P/N
lb
3 Hex
3635-30
1420
70484-H30
777
1402-30
859
5208-30
452
3 1/2 Hex
3635-35
1420
70484-H35
761
1402-35
859
5208-35
452
4 1/4 Hex
3635-42
1420
70484-H42
741
1402-42
859
5208-42
452
5 Hex
3635-50
1420
-
-
-
-
-
-
5 1/4 Hex
3635-52
1420
-
-
-
-
-
-
6 Hex
3635-60
1420
-
-
-
-
-
-
2 1/2 Sq
-
-
70484-S25
807
1401-25
869
5209-25
452
3 Sq
3636-30
1420
70484-S30
791
1401-30
869
5209-30
451
3 1/2 Sq
3636-35
1420
70484-S35
775
1401-35
869
5209-35
451
4 1/4 Sq
3636-42
1420
704840S42
747
1401-42
869
5209-42
451
5 1/4 Sq
3636-52
1420
-
-
1401-52
869
-
-
6 Sq
3636-60
1420
-
-
-
-
-
-

Kelly Wipers

Kelly Size (Inches)
4KRVS, 4KRBM, MD
HDP, HDS, 4KRP, 4KRS
Sq
Hex
Sq
Hex
P/N
lb
P/N
lb
P/N
lb
P/N
lb
2 1/2 API
12117
3
-
-
-
-
-
-
3 API
12118
3
12125
3
12100
4
12107
4
3 1/2 API
12119
2 3/4
12126
2 3/4
12101
4
12108
4
4 1/4 API
12120
2 1/2
12127
2 1/2
12102
4
12109
3 1/2
5 Special
-
-
-
-
-
-
12110
3
5 1/4 API
12121
2 1/2
-
-
12103
3
12111
3
6 API
-
-
-
-
12104
3
12112
3

Roller Assy Complete

Kelly Size /Type (inches)
HDP & HDS
4KRVS
4KRBM
MDP & MDS
P/N
lb
P/N
lb
P/N
lb
P/N
lb
2 1/2 Sq
-
-
1445
246
2949
117
70474-4
192
3 Sq
3660
590
1446
228
2943
103
70474-5
176
3 1/2 Sq
3661
562
1447
204
2944
89
40747-6
160
4 1/4 Sq
3662
512
1448
176
2945
69
70747-6
132
5 1/4 Sq
3665
438
-
-
-
-
-
-
6 Sq
3666
374
-
-
-
-
-
-
3 Hex
3667
612
1450
236
5210
103
70747-1
162
3 1/2 Hex
3668
584
1451
216
5211
95
70747-2
146
4 1/4 Hex
3669
532
1452
191
2948
77
70747-3
126
5 Sp Hex
3671
486
-
-
-
-
-
-
5 1/4 Hex
3672
476
-
-
-
-
-
-
6 Hex
3673
414
-
-
-
-
-
-

Roller Assy for 4KRS, 20-4KRP and 27-4KRP

Kelly Size (inches)
For Square Kelly
For Hex kelly
P/N
lb
P/N
lb
3 API
1349
560
1354
578
3 1/2 API
1350
536
1355
555
4 1/4 API
1351
482
1356
502
5 Special Hex
-
-
1359
458
5 1/4 API
1352
408
1357
448
6 API
1353
344
1358
384

Notes: Rollers, Bearings and wipers for Varco HDP, HDS, 4KRS and 4KRP kelly Drive Bushings are interchangeable.

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Tel:+86-21-5881-1945     


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Email:sales@mastpetroequip.com


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