logo About us Products Category Careers Contact us

123

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





 
   Casing Bushing

Description

CU, CUL and CB casing Bushing are inserted directly into the rotary table and insure that the casing being run is perfectly alinged with the center of the hole. Models CU and CUL are solid bushings and Model CB is a split bushing. All of the bushings accept bowls of different sizes to accommodate a wide rang of casing. Using CMS-XL or CP-S slips, since these bushing fit into the rotary Table, the casing string can be easily rotated during cementing operations.

 

 

 

CB Casing Bushing

Rotary Table Size (in)

Make
Casing Size (in)
Casing Bushing & Insert Bowl (P/N)
Weight
lb
kg
17 1/2~20 1/2 All 11 3/4 & 13 3/8
CU
3102
470
213
All 9 5/8 & 10 3/4
CU W/Bowl No.1
1902
342
155
26 & 27 1/2 All 18 5/8 & 20
CUL
3103
938
425.5
16
CUL W/ Bowl 20 x 16
3104
562
255
11 3/4 & 13 3/8
w/Bowl No.1
3105
846
384
9 5/8 & 10 3/4
w/Bowl No.2
1902
342
155
2 3/8 & 8 5/8
w/Bowl No.3
1809
464
210.5
27 1/2 All 27 1/2 API 18 5/8 & 20
CB
6695
713
323
16
CB w/ Bowl 20 x 16
6127
572
259
11 3/4 & 13 3/8
w/Bowl No.1
6126
895
406
9 5/8 & 10 3/4
w/Bowl No.2
6114
252
114
37 1/2 ~ 49 1/2 NATIONAL 30
CB
V11763
1100
499
26
CB
16454
1100
499
24
CB
11253
1200
540
23
CB
11252
1200
540
18 5/8 & 20
CB
10187
1600
726
16
w/Bowl 20 x 16
6127
572
259
11 3/4 & 13 3/8
w/Bowl No.1
6126
895
406
9 5/8 & 10 3/4
w/Bowl No.2
6114
252
114
EMSCO 30
CB
11633
1160
526
26
CB
89183-1
1100
500
24
CB
16542
1260
571.5
22
CB
11252-22
1120
509
18 5/8 & 20
CB for above 37 1/2
11553
1610
730
 
CB for below 37 1/2
10190
1820
825.50
16
w/Bowl 20 x 16
6127
572
259
11 3/4 & 13 3/8
w/Bowl No.1
6126
895
406
9 5/8 & 10 3/4
w/Bowl No.2
6114
252
114
37 1/2 IDECO 30
CB
12092
1100
499
26
CB
74814-26
1452
605
24 1/2
CB
74814
1560
650
20 5/8 & 20
CB
10189
1670
757.50
16
W/Bowl 20 x 16
6127
572
259
11 3/4 & 13 3/8
w/Bowl No.1
6126
895
406
,
 

   

 
 




Contacts Us

Add: Room.1201 ,No.1 Building, Yingkou Roud, Yangpu District   Shanghai, China 200433


Tel:+86-21-5881-1945     


Fax: +86-21-5523-8689


Email:sales@mastpetroequip.com


All Trade marks, trade names & parts numbers are for identification purposes
only Copyright reserved by MPC @2007
沪ICP备07506910号