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Master Bushing 20.5″ Inbuild Taper Design

NOV Equivalent Master Bushing 20.5" Taper Design, DenCon Equivalent Master Bushing 20.5" Taper Design, Varco Equivalent Master Bushing 20.5" Taper Design, Oilwell Equivalent Master Bushing 20.5" Taper Design, Emsco Equivalent Master Bushing 20.5" Taper Design, HMH Equivalent Master Bushing 20.5" Taper Design, National Equivalent Master Bushing 20.5" Taper Design, Forum Equivalent Master Bushing 20.5" Taper Design, BVm Equivalent Master Bushing 20.5" Taper Design, Master Bushing for Varco Rotary Table, Master Bushing for Wirth Rotary Table, Master Bushing for DenCon Rotary Table, Master Bushing for NOV Rotary Table, Master Bushing for Oilwell Rotary Table, Master Bushing for Emsco Rotary Table, Master Bushing for HMH Rotary Table, Master Bushing for National Rotary Table, Master Bushing for FORUM Rotary Table, Master Bushing for BVm Rotary Table, Master Bushing for Varco 20.5" Taper Design, Master Bushing for Wirth 20.5" Taper Design, Master Bushing for Dencon 20.5" Taper Design, Master Bushing for NOV 20.5" Taper Design, Master Bushing for Oilwell 20.5" Taper Design, Master Bushing for Emsco 20.5" Taper Design, Master Bushing for HMH 20.5" Taper Design, Master Bushing for National 20.5" Taper Design, Master Bushing for FORUM 20.5" Taper Design, Master Bushing for BVm 20.5" Taper Design, Master Bushing for Varco 49.5" Rotary Table, Master Bushing for DenCon 49.5" Rotary Table, Master Bushing for NOV 49.5" Rotary Table, Master Bushing for Oilwell 49.5" Rotary Table, Master Bushing for Emsco 49.5" Rotary Table, Master Bushing for HMH 49.5" Rotary Table, Master Bushing for National 49.5" Rotary Table, Master Bushing for FORUM 49.5" Rotary Table, Master Bushing for BVm 49.5" Rotary Table,

Master Bushing 20.5″ Inbuild Taper Design

Spectrum Drilling Tools International manufactures Split Type Pin Drive Master Bushings designed specifically for 20.1/2” Rotary Tables used in drilling operations. These Master Bushings conform to the latest API-7K specifications.

Our Master Bushing is engineered for use in shallow to medium-depth wells and is suitable for 20.1/2″ sizes of Rotary Tables. It features a standard taper of Insert Bowl No. 3, allowing it to handle tubular sizes ranging from 2.3/8” to 8.5/8”.

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Features & Benefits

Design Features
  • Spectrum’s Master Bushings are equivalent to and interchangeable with NOV Master Bushings, making them suitable for use in NOV Rotary Tables.
  • The Master Bushing is specifically designed for use in shallow to medium-depth wells and is suitable for 20.1/2″ sizes of Rotary Tables.
  • It features a standard taper of Insert Bowl No. 3, enabling it to accommodate tubular sizes ranging from 2.3/8” to 8.5/8”.
  • The 2.1/2” rise in taper elevates all slips by 2.1/2”, simplifying slip handling. This rise of slips ensures even distribution of the load within the Bushing, reducing wear and tear on the table bore. Moreover, this taper provides 50% more slip support, enhancing the Bushing’s ability to manage loads effectively.
  • Rated Load Capacity : 
  • Design life : 10 Years
Health, Safety and Environment
  • Our Master Bushings are produced in full compliance with HSE (Health, Safety, and Environment) guidelines.
  • Easy fitment and installation help minimize rig downtime.
  • Our master bushings undergo a comprehensive series of both destructive and non-destructive tests to ensure they not only meet but exceed API quality requirements. This stringent testing process ensures that only top-quality products are supplied to our customers.
Lead Time
  • We offer fast delivery with a short lead time.
  • We maintain a substantial inventory of spares, ensuring their availability with very short lead times.
S. No. Description ABI Part No.
1
Medium Duty Split Type Pin Drive Master Bushing 20.1/2″ Bare Body for 17.1/2″ Rotary Table
2051-PSP
2
Lifting Sling (Two Hooks Type)
2054-PSP
3
Bit Breaker Adapter Plate
2055-PSP

Optional Products

Lifting Slings For Master Bushing 37.5" - Spectrum Drilling Tools
Lifting Slings
Bit Breaker Plate For Spiders - Spectrum Drilling Tools
Bit Breaker Plate For Spiders
Wear Guide Adapter Plate
Wear Guide Adapter Plate
Insert Bowl No.1
Insert Bowl No. 1
Insert Bowl No.2
Insert Bowl No. 2
Insert Bowl No.3
Insert Bowl No. 3

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NOV MPCH Equivalent Solid Body Pin Drive Master Bushing / Rotary Bushing, Wirth Equivalent Solid Body Pin Drive Master Bushing, DenCon Equivalent Solid Body Pin Drive Master Bushing, Varco Equivalent Solid Body Pin Drive Master Bushing, Oilwell Equivalent Solid Body Pin Drive Master Bushing, Emsco Equivalent Solid Body Pin Drive Master Bushing, HMH Equivalent Solid Body Pin Drive Master Bushing, National Equivalent Solid Body Pin Drive Master Bushing, Forum Equivalent Solid Body Pin Drive Master Bushing, BVm Equivalent Solid Body Pin Drive Master Bushing, Master Bushing for Varco Rotary Table, Master Bushing for Wirth Rotary Table, Master Bushing for DenCon Rotary Table, Master Bushing for NOV Rotary Table, Master Bushing for Oilwell Rotary Table, Master Bushing for Emsco Rotary Table, Master Bushing for HMH Rotary Table, Master Bushing for National Rotary Table, Master Bushing for FORUM Rotary Table, Master Bushing for BVm Rotary Table, Master Bushing for Varco Solid Body Pin Drive, Master Bushing for Wirth Solid Body Pin Drive, Master Bushing for Dencon Solid Body Pin Drive, Master Bushing for NOV Solid Body Pin Drive, Master Bushing for Oilwell Solid Body Pin Drive, Master Bushing for Emsco Solid Body Pin Drive, Master Bushing for HMH Solid Body Pin Drive, Master Bushing for National Solid Body Pin Drive, Master Bushing for FORUM Solid Body Pin Drive, Master Bushing for BVm Solid Body Pin Drive, Master Bushing for Varco 49.5" Rotary Table, Master Bushing for DenCon 49.5" Rotary Table, Master Bushing for NOV 49.5" Rotary Table, Master Bushing for Oilwell 49.5" Rotary Table, Master Bushing for Emsco 49.5" Rotary Table, Master Bushing for HMH 49.5" Rotary Table, Master Bushing for National 49.5" Rotary Table, Master Bushing for FORUM 49.5" Rotary Table, Master Bushing for BVm 49.5" Rotary Table,
Master Bushing 20.5″ Solid Type

Spectrum Drilling Tools International, founded in 1970 in Jodhpur, India, specializes in manufacturing and distributing oil well drilling rig equipment, tools, and components globally. The company has received a “National Award” from the Government of India in recognition of its contributions to import substitution.

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B-5, C-5, E-5, D-5/ 33 & 34, Heavy Industrial Area, Alcobex Road, Jodhpur 342005 (Raj.) India

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+91-8955219435

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