Roxtec cable and pipe transits are used extensively on offshore rigs to ensure safety and reliability. Their seals are designed to withstand tough offshore conditions and are certified by major classification societies. Roxtec solutions simplify installation and reduce costs through standardized, modular designs that accommodate future upgrades. Roxtec has a global presence to provide local support and availability of products.

1. Applications for Roxtec
transits on Semi-sub rigs
Ensure safety and reliability
Roxtec cable and pipe transits are used by
offshore rig owners, design engineers and ship-
yards all over the world. Our sealing solutions bring
superior protection and simplify modifications.
Certified protection
Our seals are designed to withstand very tough conditions.
The seals protect life and assets against risks caused by fire, jet-
fire, gas pressure, water, explosions and electro­magnetic interfer-
ence. They can also provide solutions for bonding and grounding.
Our seals are certified by all major classification societies.
Easy to use
Roxtec sealing solutions are developed to simplify design, save
engineering time, speed up installation and minimize the need
for stock and logistics. With fewer items, you can keep down
the total cost of ownership.
Efficient upgrades
Most of our transits are adaptable to single or multiple cables
and pipes of different sizes and materials. They are engineered
and proven time- and cost-saving solutions for greenfield and
brownfield applications. They also provide built-in spare capacity
for quick and cost-efficient retrofit options, which is beneficial dur-
ing the entire lifespan of an offshore unit’s operation.
Local presence worldwide
Roxtec is the world-leading provider of flexible cable and pipe
seals. Our solutions are used to ensure safety, efficiency and
operational reliability. We are present on 70 markets worldwide
in order to ensure local stock and product availability. The Roxtec
Transit Designer is a software developed to simplify product
selection as well as the entire process of designing, purchasing
and installing cable and pipe transits.
Read more and find your local Roxtec representative on
www.roxtec.com.
SHE2013002601 ver_1.1/EN/1413/jejohRoxtec®andMultidiameter®areregisteredtrademarksofRoxtecinSwedenand/orothercountries.
Roxtec International AB
Box 540, 371 23 Karlskrona, SWEDEN
PHONE +46 455 36 67 00, FAX +46 455 820 12
EMAIL info@roxtec.com, www.roxtec.com

2. Power generators,
electrical motors and
thrusters
Safe and reliable solutions
for continuous operation.
The Roxtec system design
makes it easy to route
cables with terminations.
Values
 Easy installation/
termination of cables
thanks to modular system
with Multidiameter™
 Protects the cables from
vibrations
 EMC solution available
Power distribution
board (in E-house)
Flexible IP rated solutions
that simplify design.
Save time by designing
openings instead of cable
configurations.
Values
 Compact, area efficient
 Multidiameter™ –
adapts to cables of
different sizes through
modules with removable
layers
 EMC solution available
Pontoon/leg
Cable and pipe sealing
solutions developed
to withstand very high
catastrophic pressure to
protect life and assets.
Values
 Watertight
 Easy to design and
install
 Certified protection
Double bottom area
Frame solutions with
roun­ded corners to re­duce
stress in bulk­heads around
cable and pipe penetra-
tions.
Values
 Safe solution in
stress exposed and
demanding areas
 Certified protection
against fire, smoke and
water
 Future capacity
included
Outdoor deck area
transits
Watertight cable and pipe
sealing solutions for use in
corrosive and demanding
environments.
Values
 Watertight
 Vibration damping
 Corrosion resistant
materials
 Built-in spare capacity
for future upgrades
Hazardous areas
Well-proven solution for
use between hazardous
(Ex) and safe areas provid-
ing protection for Ex rated
cabinets and equipment.
Values
 Protection against the
risk of explosion
 Approved for use in
hazardous locations
 Certified according to
the ATEX Directive and
the IECEx, International
Certification Scheme
Living quarters
Complete and certified
solutions for different
cables and pipes in
accommodation and
service areas. Extremely
user-friendly and easy-to-
install fire stop solutions
and transition collars for
plastic pipes.
Values
 Certified protection
 Installation convenience
in limited space
 Prepared for future
modifications
Roxtec solutions
onboard Semi-
sub rigs
Discover some of the
applications for our flexible
cable and pipe transits.
EMC
Solutions for frequency
converters, remote I/O
and other disturbing or
sensitive equipment.
Values
 Protection against
electromagnetic threats
 Area efficient
 IP rated
Pipe transits in decks
and bulkheads
 Easy installation
 Watertight and gas-tight
 Vibration damping for
long-term protection
 Water distribution
system (hot/cold, black/
grey)
 Multi-core tube bundle
 HVAC piping system
 Mud pump pipeline
 Hydraulic pipes
 Pneumatic pipes
 Heating/cooling water line
Bonding-Grounding
(BG™) solutions
Efficient solutions for
termination of conduits,
armored and metal clad
cables in control cabinets
and junction boxes.
Values
 Reducing footprint
 Save time by designing
openings instead of
cable configurations
 Certified electrical safety
 Lightning protection
 Fire rated, gas- and
watertight