MSPC Master Bushing

Parameter of MSPC Master Bushing

Our company can manufacture master bushings and insert bowls sizing from 17.1/2 to 49.1/2inch. They are cast with high-quality alloy steel and the sizes conform to API Spec 7K. There are two types, pin drive and square drive. API standard rotary slips, dr

Specification of MSPC Master Bushing

Model Rotary table size(in) Insert bowl Tubulars OD(in)
MSS(Solid) 171/2—23 Insert bowl 1011 23/8-75/8
Extended insert bowl 1024 23/8-85/8
271/2 Insert bowl 1022 23/8-75/8
Extended insert bowl 1025 23/8-85/8
Insert bowl 1026 95/8-103/4
Insert bowl 2002 113/4-133/8
MSS(Split) 171/2—271/2 23/8-75/8
MSPC(Solid) 201/2-221/2 Insert bowl 1809 23/8-85/8
Insert bowl 1902 95/8-103/4
Master bushing1805-1 113/4-133/8
Master bushing19333 113/4-133/8
23-271/2 No.3 Insert bowl 1810 23/8-85/8
No.2 Insert bowl 1904 95/8-103/4
No.1 Insert bowl 1903 113/4-133/8
MDSP(Split) 171/2-201/2
MSP(Split) 271/2 23/8-85/8
MPCH 371/2 No.3 Insert bowl 6608 23/8-85/8
No.2 Insert bowl 6609 95/8-103/4
No.1 Insert bowl 6610 113/4-133/8
491/2 MPCH371/2 23/8-133/8

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