| Thermotite® ULTRA™ |
| Subsea Thermal Insulation Systems |
 |
1. Fusion Bonded Epoxy
2. ULTRABond Adhesive
3. ULTRA Solid
4. ULTRA Foam
5. ULTRAShield |
| PRODUCT
DESCRIPTION |
| Thermotite® ULTRA™ is an innovative subsea
thermal insulation system with unlimited water
depth capability. This new technology employs
a specially engineered blend of materials with
unique mechanical and thermal properties.
The system is designed for direct exposure to ultra
deep environments. Its superior thermal properties
assure reduced energy loss in steady state and
transient conditions. |
| FEATURES
AND BENEFITS |
Higher Density and Lower Thermal
Conductivity
- Higher densities combined with lower thermal
conductivity extends cool down performance,
assists in optimizing hydrodynamic response in
risers and improves sea bed stability in flowlines.
- The lower thermal diffusivity of the insulation system
prolongs storage of energy, resulting in reduced heat
loss to maintain fluid temperatures for longer periods
of time and extending cool down time.
Thinner Insulation
- Low thermal conductivity allows for a thinner
insulation system, which improves hydrodynamic riser
response and may reduce installation costs.
Designed without Glass Microspheres
- The absence of glass microspheres eliminates the risk
of loss of thermal performance due to glass breakage.
Proven Field Joint Technology
- A compatible injection-moulded field joint provides
continuous insulation over the welded pipe joint
area. Fusion of the infill material to the parent coating
results in a high integrity system offering maximum
performance benefits.
- The lower application temperature facilitates
cooling and reduces cycle time.
Standard Application with Conventional
Equipment
- The simplified processing streamlines delivery
schedule, product standardization and quality
assurance practices.
- Project management and logistics support are widely
available from multiple existing plant locations.
|
| APPLICATIONS |
 |
 |
 |
Oil & Gas
Pipelines |
Subsea
Pipelines |
Small Diameter
Pipelines |
|
| TYPICAL
PLANT CAPABILITIES AND PRODUCT PROPERTIES |
| CAPABILITY/PROPERTY |
Thermotite® ULTRA™ |
| Diameter Range |
4” - 30” |
| Maximum Water Depth |
Unlimited as solid |
| Density |
800 - 1040 kg/m3 |
| Heat Capacity (Cp) |
1220 J/kg K |
| Thermal Conductivity (k) |
0.11 - 0.16 W/m K |
| Axial Shear Strength |
>10 Mpa |
| Simulated Service |
280 bar at 95°C |
| Outer Fiber Strain (Reel Lay) |
2.6% strain at 5°C |
|
Values shown are typical and may vary from plant to plant.
Consult Bredero Shaw for special requirements.
Note: As density and composition are design variables with Thermotite® ULTRA™ the above figures are given as general guidelines. Where
there is a range specified, the interval is related also to the density range for the particular component. In addition, it should be noted that
Thermotite® ULTRA™ has passed tests for Resonant Fatigue, Trawl Board Impact, Stinger Roller and Tensioner Clamp.
|
| PRODUCT
APPLICATION PROCESS |
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| * Insulation and outer shield layers may also be extruded by the crosshead method. |
| PLANTS |
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