InsuPipe® 140
Details
A: Steel pipe
B: AC coating optional
C: Moisture surveillance
D: Diffusion barrier
E: PUR foam
F: HDPE casing
Product description
- Steel inner pipe with optional Anti-Corrosion Coating (FBE)
- PUR density 70 kg/m³ and thickness 20 - 120 mm
- HDPE casing 2 mm to 13 mm
- U-value between 0,2 - 0,72 W/m2K
- Lambda value from 0,026 W/mK (λ50)
- Moisture surveillance system embedded in the insulation
- Heat tracing is available as an option
- Compatible welded or shrinkable field joints are available
- Bends and specialty fittings can be manufactured
- HDD joints, with increased protection can be supplied
-
Diffusion barrier to prevent aging of insulation material
Spray Application Process
1
Washing/cleaning
2
Holiday detection by coated pipe
3
Induction heating
4
PUR spray PUR insulation on
5
HDPE casing extrusion and PE welding in case water seals are not applied
6
Cooling
7
Automatic pipe separation
8
Cutbacks cleaning
Coating system - main features
- LOGSTOR InsuPipe systems uses a specially designed polyurethane foam formulation combined with a diffusion barrier and a high density polyethylene casing to ensure that long term insulation performance is maintained
- The system offers very high insulation performance that meets the EN253, CSA and other major specifications
- An industry leading moisture surveillance system can detect leaks immediately and provides increased integrity over the life of the pipeline
- Mobile plants are available to minimize logistics
- End-to end solutions include field joints, bends, fittings and HDD solutions
- A heat tracing option is available
Plant capabilities
- Pipe diameter 2’’ to 6’’ (60,32 mm to 168,3 mm - Traditional and Axial technology)
- Pipe diameter 6’’ to 42’’ (168,3 mm to 1.066,8 mm - Spray technology)
- Pipe lengths 6 m to 24 m (6 m pipes can be randomly placed on the line)
- Pipe weight up to 10 tons
- Minimum operating service temperature -20°C
- Maximum operating service temperature +140°C
- Maximum peak temperature +150°C