Fits 17-1/2″ – 27-1/2″ Rotary Tables

These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body.

Description

Fits 17-1/2″ – 27-1/2″ Rotary Tables

These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”. These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”

Casing bushing:

1.Model: CU,CB,CUL

2.Type:solid casing bushing

3.Standard: API Spec 7K

4.tubulars OD: 2-3/8~20 inch

5. applicable rotary talbe size : 17-1/2~49-1/2 inch

Casing Bushing and Insert Bowls

We provide trustworthy bushings for use in all rotary drilling and casing applications. We offer a time tested and industry proven line of bushings to accommodate both primary and backup rotary drilling applications. Our supply includes a wide range of casing bushings, master bushings and roller Kelly bushings to accommodate virtually any combination of rotary table and tubular.

The casing bushings we manufactured include type CU, CUL, CB and insert bowls, they can handle casing from 9-5/8 to 30 inch. Type CU and CUL are solid bushings; type CB are split bushings.

CU, CUL and CB casing bushings are inserted directly into the rotary table and ensure that the casing being run is perfectly aligned with the center of the hole. All of the bushings accept the bowls of different sizes to accommodate a wide range of casing.

Bushing Type Rotary Table Size(in) Insert Bowls Handling Pipe OD(in)
MSS Solid body and Split Body 17 1/2 API Bowl 1011 2 3/8-8 5/8
EXT.Bowl 1024
20 1/2 API Bowl 1011
EXT.Bowl 1024
27 1/2 API Bowl 1022
EXT.Bowl 1025
Insert Bowl 1026
MDSP Split Body 17 1/2 EXT.No.3 Taper 2 3/8-8 5/8
20 1/2
MSPC Solid body 20 1/2 Bowl 1809 2 3/8-8 5/8
Bowl 1902 9 5/8-10 3/4
Body only 1805 11 3/4-13 3/8
27 1/2 Bowl 1810(No3) 2 3/8-8 5/8
Bowl 1904(No2) 9 5/8-10 3/4
Bowl 1903(No1) 11 3/4-13 3/8
MSP Split Body 27 1/2 EXT.No.3 Taper 2 3/8-8 5/8
MPCH 37 1/2 Bowl 6608(No3) 2 3/8-8 5/8
Bowl 6609(No2) 9 5/8-10 3/4
Bowl 6610(No1) 11 3/4-13 3/8

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