Di-Corp stocks the most commonly used Adaptor Subs used in the Exploration Drilling industry. All other sizes and configurations are available upon request. Adaptor subs pass through a Quality Control process prior to being released to the market as a finished product.
Blank End Adaptor Subs on solid material allow for more size options to be machined on the blank end. These subs are machined from high quality alloy steel and depending on the size and thread configuration, may be heat treated and/or identified with special geometries. For more information or…
Blank End Adaptor Subs on tubular material allow for same size thread options to be machined on the blank end. These tubular subs are designed to be used as crossover components on the drill string, when adapting two different thread forms of the same tubing diameter. These subs are machined from high…
Hoisting Plug Adaptor Subs are available in all sizes to adapt your drill string to the Hoisting Plug. These subs have a bullnose pin profile and the threads have been machined to allow for full thread make-up by hand. These subs are machined from high quality alloy steel and depending on the size and…
Recovery Tap Adaptor Subs are available in all sizes to adapt your drill string or casing thread to a Recovery Tap. These subs are machined from high quality alloy steel and depending on the size and thread configuration, may be heat treated and/or identified with special geometries. Di-Corp offers…
Rod to Casing Adaptor Subs are available in all sizes to adapt your drill string thread to a casing thread. The inside diameter of these subs is based on the standard diameter of the smaller of the Rod or Casing size. The outside diameter of these subs is based on the standard diameter of the larger…
Rod to Rod Adaptor Subs are available in all sizes to adapt your drill string thread to another drill rod thread. The inside diameter of these subs is based on the standard diameter of the smaller of the Rod sizes. The outside diameter of these subs is based on the standard diameter of the larger of…
Water Saver Subs are available in all sizes and are designed to retain drilling fluid in scenarios where the fluid column is normally lost due to gravity. These subs are machined from high quality alloy steel and depending on the size and thread configuration, may be heat treated and/or identified with…
Water Swivel Adaptor Subs are available in all sizes to adapt your drill string to the Water Swivel. These subs are machined from high quality alloy steel and depending on the size and thread configuration, may be heat treated and/or identified with special geometries. For more information or for further…
