Master Bushing 20.5″ Solid Type

Oilfield handling tools, prominently featuring solid body pin drive master bushings tailored for various rotary tables. Included in the array are NOV MPCH Equivalent, Wirth, DenCon, Varco, Oilwell, Emsco, HMH, National, Forum, and BVm Equivalent Solid Body Pin Drive Master Bushings. These meticulously engineered components are crucial for ensuring the secure operation of rotary tables, facilitating efficient drilling processes. Compatible across a spectrum of rigs, they are instrumental in enhancing rig performance and productivity. This diverse assortment underscores the vital role of master bushings in oilfield operations.

Master Bushing 20.5″ Solid Type

Autobahn Industries make Solid Body Pin Drive Master Bushing suitable for 20½” Rotary Table used for drilling operations. Master Bushings are conforming to API-7K specification (Latest Edition). It is used with optional Insert Bowl no. 2 & 3 to handle different sizes of tubular. With the help of Insert Bowls, it is capable to handle tubular size from 2-3/8” to 10-3/4”.  Pin Drive Kelly Bushing 20HDP can be used with the Master Bushing.

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.
  • Rated Load Capacity : 500 Ton
  • Design life : 10 Years
  • Bowls used in the Master Bushing provide better slip backup & are made to be used for running in heavier tubular strings without string failure due to bottle necking.
  • Pin Drive Master Bushings makes it possible to use extended Split Bowls in the Rotary Table while the Kelly Bushing is in operation
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. Ref NOV Part No.
1
Master Bushing Hinged Type Pin Drive 37-1/2" Bare Body (Latch Type) suitable for National Rotary Table.
3710
6601-1
2
Insert Bowl No. 1 for 11-3/4" to 13-3/8" tubular for National Rotary Table
3751
6610
3
Insert Bowl No. 2 for 9-5/8" to 10-3/4" tubular for National Rotary Table
3752
6609
4
Insert Bowl No. 3 for 2-3/8" to 8-5/8" tubular for National Rotary Table
3753
6608
5
Lifting Sling for Bowls (Two Hook Hype)
3754
1021
6
Lifting Sling for Master Bushing (Four Hook Type)
3716
6699
7
Bit Breaker Adapter Plate
3717
1816
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