MASTER BUSHING (ABMB - 2750 PSP-3 Model)
Autobahn Industries has developed special type Split Types Pin Drive Master Bushing suitable for 27 1/2" API Rotary Table as per API-7K specifications which can handle tubular size from 2-3/8" to 13-3/8" OD with the help of bowl no. 1,2 & 3 and Master Bushing designed to handle string load of 500 ton.
Main advantages of this special Split Type Pin Drive Master Bushing as as under :-
- Split Type Pin Drive Master Bush can be remove from the drilling string to pass large diameter bit and
pipe connection directly through the rotary table
- BOP can be easily lifted by removing the Split Type Master Bush from the Rotary Table.
- Master Bush can be lock with the Rotary Table and Master Bush has locks that hold the bowls securely
in the bushing.
- String and near bit stabilizers can be used with removing Split Type Master Bushing from the Rotary Table.
ABMB 2750 PSP-3
SPLIT TYPE PIN DRIVE MASTER BUSHING PART LIST :
|S.No.||DESCRIPTION||Req. Qty. Per Set||Part No. For ABMB 2750 PSP-3|
|1||Bare Body (Segment)||One||2751-PSP-3|
|2||Bowl Lock Assy.||Two||2752-PSP-3|
|3||Drive Hole Bushing||Four||2753-PSP-3|
|5||Bit Breaker Plate||One||2755-PSP-3|
Insert Bowl No.1 For 11.3/4" To 13.3/8" Tubulars
Insert Bowl No.2 For 9.5/8" To 10.3/4" Tubulars
Insert Bowl No.3 For 2.3/8" To 8.5/8" Tubulars