1. Industries
  2. Offshore oil & gas
  3. Offshore support vessels
  4. Stress exposed bulkhead

Further sealing solutions for your stress exposed bulkhead

Roxtec multi-cable transits and pipe penetration seals with rounded frame corners help you handle stress in thick bulkhead structures. Use our seals in heavy-duty applications in tough sea conditions to ensure full protection and avoid the risk of cracks developing, along with the associated corrosion risk.

Why use Roxtec?

  • Watertight
  • Firestop
  • Structure stress reduction

Superior simplicity

  • Easy and safe installation
  • One opening for dozens of cables and pipes
  • Flexibility for cables and pipes of different sizes
Sealing solution options
Roxtec S transit

Roxtec S transit

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Transit for welding to the structure.

For welding into precise aperture

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 45545 E60
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve
  • Jet fire according to ISO 22899-1 and OTI 95634

Tightness

  • Gas: 2.67 bar (catastrophic)
  • Water: 4 bar (catastrophic)
Roxtec SRC r20 transit

Roxtec SRC r20 transit

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Transit with metal frame for load-bearing structures.

Corner radius 20mm

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve

Tightness

  • Gas: 2.5 bar (catastrophic)
  • Water: 4 bar (catastrophic)
Roxtec SRC r40 transit

Roxtec SRC r40 transit

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Transit with metal frame for load-bearing structures.

Corner radius 40mm

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve

Tightness

  • Gas: 2.5 bar (catastrophic)
  • Water: 4 bar (catastrophic)
Roxtec SF transit

Roxtec SF transit

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Cable and pipe transit with metal frame and flange for welding to the structure.

For wide aperture tolerance when welding

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 45545 E60
  • F/T rating according to UL 1479
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve
  • Jet fire according to ISO 22899-1 and OTI 95634

Tightness

  • Gas: 2.5 bar (catastrophic)
  • Water: 4 bar (catastrophic)
Roxtec RS seal

Roxtec RS seal

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Penetration seal for a single cable or pipe.

For installation in existing sleeves or core drilled holes

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 13501
  • E/EI rating according to EN 45545 E30
  • F/T rating according to UL 1479
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve
  • Jet fire according to ISO 22899-1 and OTI 95634

Tightness

  • Gas: 2.67 bar (catastrophic)
  • Water: 4 bar (catastrophic)
Roxtec R transit

Roxtec R transit

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Round transit for sealing around multiple cables and pipes in a limited area.

For installation in existing sleeves

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 13501
  • E/EI rating according to EN 45545 E30
  • F/T rating according to UL 1479
  • H-CLASS according to IMO 2010 FTP Code + HC fire load curve

Tightness

  • Gas: 2.5 bar (catastrophic)
  • Water: 4 bar (catastrophic)