Preinsulated piping systems are utilized to minimize the heat transfer of the medium in the following:
District Cooling / District Heating
Steam
Oil & Gas
Industrial Process
The product consists of the following;
CARRIER PIPE
Steel: ERW, SAW, SSAW or Seamless, according to ASTM A 53, A106 or API 5L, Grades A or B.
Wall thickness: standard weight, schedule 40 or extra strong (other wall thicknesses are available upon request).
Ends: beveled for welded joints or grooved for mechanical joints..
HDPE: Extruded PE 100 resin with density of ≥ 950 kg/m3, Pressure rating up to 16 bars, according to DIN 8074/8075 and ISO 4427 Standards.
Other Carrier pipes are also available such as Reinforced Thermosetting Resin (RTR), PVC and Copper.
Special type of carrier pipe is available upon request.
INSULATION
Polyurethane foam (PUF): Rigid cellular CFC-free, having a nominal density 32 kg/m³, closed cell content of 90 – 95%, “k” factor of 0.03 W/m.K, compressive strength of 276 - 414 kPa, Operating temperature range -35 °C to +142 °C. (or as per project specification)
Special characteristic polyurethane foam is available upon request.