Master Bushing 17.5″ Inbuild Taper Design

Oilfield master bushings and rotary table adapters in various sizes and designs for NOV, Wirth, DenCon, Varco, Oilwell, Emsco, HMH, National, Forum, and BVm.

Master Bushing 17.5″ Inbuild Taper Design

Autobahn Industries make Split Type Pin Drive Master Bushing 17.5″ suitable for 17.1/2” Rotary Table used for drilling operations. Master Bushings are conforming to API-7K specification (Latest Edition). 
 
Master Bushing 17.5″ is designed for use in shallow to medium depth well suitable for 17.1/2″ sizes of Rotary Tables and are having a standard taper of Insert Bowl No. 3 to handle tubular sizes from 2.3/8” to 8.5/8”.
 

Features & Benefits

API Standard
  • Master Bushings will be supplied confirming to API-7K Specification and duly marked with API-7K Monogrammed.  
  • Autobahn Industries is holding API-7K Licence for Master Bushing for the last 23 years and counting.
Design Features
  • Autobahn make Master Bushings are equivalent and interchangeable with NOV Master Bushing and can be used in NOV Rotary Table.
  • Master Bushing designed for use in shallow to a medium depth well suitable  17-½” sizes of Rotary Tables. 
  • Having a standard taper of  Bowl No. 3 to handle tubular size from 2.3/8” to 8.5/8” .
  • Rise in taper by 2-½”; makes all slips rise by 2-½” slip handling easier. The rise of slips distributes the load uniformly in the Bushing resulting in less wear & tear of table bore. Additionally, this taper provides 50% more slip support resulting in better load managing capability.
  • Rated Load Capacity : 
  • Design life : 10 Years
Health, Safety and Environment
  • Products are manufactured considering the HSE guidelines.
  • Easy Installation.
  • Products are passed with Destructive  and Non Destructive Testing (NDE) which build more trust to the end user.
  • Excellent durability is most reliable to keep the crew safer.
Lead Time
  • Fasted Delivery with short lead time
  • Availability of Spares in very short lead time as we are maintaining the huge inventory.
S. No. Description ABI Part No.
1
Medium Duty Split Type Pin Drive Master Bushing 17.1/2" Bare Body for 17.1/2" Rotary Table
1751-PSP
2
Lifting Sling (Two Hooks Type)
1754-PSP
3
Bit Breaker Adapter Plate
1755-PSP
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