Skip to Content
mobile menu
PIPELINE PERFORMANCE shawcor.com

Pipe-In-Pipe

PU Foam Insulated Pipe-in-Pipe

Pipe-in-Pipe is a low density polyurethane foam product applied by either injection moulding or spray application for use in pipe-in-pipe systems providing highly efficient insulation performance in both shallow and deepwater applications.

  • Extensive track record
  • Low K value
  • Wide U value performance
  • Temperature range performance
  • High manufacturing throughputs
  • Consistent properties

Product Properties

CAPABILITY/PROPERTY Shallow Water Pipe-In-Pipe (S) Deep Water Pipe-In-Pipe (D)
Minimum pipe diameter 150 mm (6") 150 mm (6")
Maximum pipe diameter 406.4 mm (16”) 406.4 mm (16”)
Minimum operating temperature -35°C (-30°F) -35°C (-30°F)
Maximum operating temperature 150°C (302°F) 130°C (266°F)
Minimum pipe length 9 m (30’) 9 m (30’)
Maximum pipe length 13 m (43’) 13 m (43’)
OHTC (U value) < 1.0 W/m2.K
(0.58 BTU/ft2.hr.F)
< 1.0 W/m2.K
(0.58 BTU/ft2.hr.F)
Maximum Water Depth Design Department Design Department
K value 0.021 W/m.K
(0.0121 BTU/ft.hr.F)
0.021 W/m.K
(0.0121 BTU/ft.hr.F)

Applications / Assets

  • Gas Pipelines
  • Oil Pipelines
  • Small Diameter Pipelines
  • Subsea Infrastructure

Documentation

Last Updated: 11/12/2018 2:57:23 PM
SEARCH PRODUCT CATALOG   
Need more information?
Our Success Stories

Our Success Stories

Discover Shawcor integrated services and advanced technologies being applied to the world’s largest projects in the most extreme and challenging environments. Lookup for any project by Geo-location, Capability, Technology and Service provided.

View more success stories
SEND US A MESSAGE