UHX M-Bubble

The DTI M-Bubble Ultra High Expansion Plug is designed for deployment in through tubing applications where Ultra High expansion is required.


The M-Bubble expanding metal element provides high pressure seal integrity at ultra-high expansion ratios. The plug can be deployed on slickline, e-line and coil tubing.

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  • Ultra high expansion ratios
  • Industry leading pressure rating and expansion ratio combinations
  • Expandable metal mandrel/element with NBR/HNBR or Viton packing element
  • Flexible deployment options with standard setting tools
  • Element is highly resilient to pressure cycling

DTI offer alternate sizes, materials and thread connections. Please contact us for more information.

Part NumberOutside DiameterPressure RatingTemp. RatingTubing / Casing Size
MB-WL213BB4512H2.125"4,500 PSI125°C4-1/2" 12.6#
MB-WL213BB5520H2.125"3,500 PSI125°C5-1/2" 20#
MB-WL250BB7026H2.50"2,000 PSI125°C7" 26#
MB-WL263BB7026H2.625"2,000 PSI125°C7" 26#

DEPLOYMENT OPTIONS

  • Slickline
  • E-Line
  • Coiled Tubing
  • Digital Slickline

UHX M-Bubble

M-Bubble Plug - Set

The DTI M-Bubble Ultra High Expansion Plug is designed for deployment in through tubing applications where Ultra High expansion is required.


The M-Bubble expanding metal element provides high pressure seal integrity at ultra-high expansion ratios. The plug can be deployed on slickline, e-line and coil tubing.

Features and Benefits

  • Ultra high expansion ratios
  • Industry leading pressure rating and expansion ratio combinations
  • Expandable metal mandrel/element with NBR/HNBR or Viton packing element
  • Flexible deployment options with standard setting tools
  • Element is highly resilient to pressure cycling

Data Table

Part NumberOutside DiameterPressure RatingTemp. RatingTubing / Casing Size
MB-WL213BB4512H2.125"4,500 PSI125°C4-1/2" 12.6#
MB-WL213BB5520H2.125"3,500 PSI125°C5-1/2" 20#
MB-WL250BB7026H2.50"2,000 PSI125°C7" 26#
MB-WL263BB7026H2.625"2,000 PSI125°C7" 26#

Product Customisation

DTI offer alternate sizes, materials and thread connections. Please contact us for more information.

Additional Information

DEPLOYMENT OPTIONS

  • Slickline
  • E-Line
  • Coiled Tubing
  • Digital Slickline