Mater Bushings

 

Our company can manufacture master bushings and insert bowls sizing from 17.1/2 to 49.1/2inch. There are two types, pin drive and square drive. API standard rotary slips, drill collar slips, casing slips and roller kelly bushings can be contained in them.

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

2 3/8-8 5/8

EXT. Bowl 1024

 

27 1/2

API Bowl 1022

2 3/8-8 5/8

EXT. Bowl 1025

Insert Bowl 1026

9 5/8-10 3/4

MDSP Split Body

17 1/2

EXT. No.3 Taper

2 3/8-8 5/8

20 1/2

EXT. No.3 Taper

2 3/8-8 5/8

 

MSPC Solid Body

 

20 1/2

EXT. 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