Master Bushing and Bowls

  • Master bushing and insert bowls made of high-quality alloy steel
  • Suitable for 17 1/2″, 37 1/2″ rotary table
  • Insert bowls suitable to accommodated API standard rotary ship, drill collar ship, casing slip and roller Kelly bushing
  • ​Conforming to API Spec 7K

Product Specifications For Master Bushing and Bowls

Bushing Type

Rotary Table Size (in)

Insert Bowls

Handling Tubular OD(in)

Type SS Solid and Split  Master Bushing

17½

API Bowl 1011

23/8-85/8

EXT.Bowl 1024

20½

API Bowl 1011

23/8-85/8

EXT.Bowl 1024

27½

API Bowl 1022

23/8-85/8

EXT.Bowl 1025

Inser Bowl 1026

95/8-103/4

Type DSP Split Master Bushing

17½

EXT.No.3 Taper

23/8-85/8

20½

EXT.No.3 Taper

23/8-85/8

Type SPC Solid Master Bushing

20½

EXT.Bowl 1809

23/8-85/8

Bowl 1902

95/8-103/4

Body only 1805

113/4-133/8

27½

Bowl 1810 (No3)

23/8-85/8

Bowl 1904 (No2)

95/8-103/4

Bowl 1903 (No1)

113/4-133/8

Type SP Split Master Bushing

27½

EXT.No.3 Taper

23/8-85/8

Type PCH Master Bushing

37½

Bowl 6608 (No3)

23/8-85/8

Bowl 6609 (No2)

95/8-103/4

Bowl 6610 (No1)

113/4-133/8