Fire and blast bellows

Fire and blast bellow

For maintaining fire/blast barriers during drilling and intervention operations

Tested and approved for:

  • 350 kW Jet-fire
  • Hydro Carbon fire (HC)
  • Up to 1.4 barg pressure

Other properties:

  • Oil resistance
  • Quick and efficient mounting/demounting
  • Robust design for use in a harsh environment
  • Protection against falling objects
  • Separate contaminations/spill between decks
  • Easy maintenance and storage

Three different versions:

  • Drilling hatch (DH)
  • Intervention hatch (IH)
  • Robust design for use in a harsh environment
  • Weather bellow (WB)

Designed to accommodate movements:

  • Horizontal movement up to 900 mm
  • Vertical movement up to 150 mm
  • Risers with Ø 180 to Ø 600
  • The bellow is tailor made to the individual riser/hatch