Subs, Lifting Subs & Plugs

 
  • Overview
 

SUBS, LIFTING SUBS AND PLUGS

 

"UDT MAKE" lifting subs can be either tapered or square shoulder types and are made from AISI 4145/4140. They are available in all diameters and lengths. When ordering , specify size and type.
LIFTING SUBS
Drill collar OD
Tool Joint OD
Tapered, square shoulder or combination.
Drill pipe OD
Drill collar connection size & type and Bore.
Pressed or cast steel thread protectors.