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Pipes steel pre-thermally insulated with polyurethane foam (STB 2252-2012)

Sector: Pipes
Price: Contract Price
Full Product Information:
Combines a high degree of thermal insulation and protective properties of the pipeline, long life and easy installation. Area of ​​application: Thermal networks with a constant coolant temperature up to 393 K (120 C); Thermal networks operating according to the schedule of qualitative regulation with a coolant temperature of up to 423 K (150 C). Advantages: Heat networks assembled from PI-pipes based on cyclopentane system have the following distinctive advantages: they have a reduced initial coefficient of thermal conductivity of 0.027 W / (m.K) and increased in time stability of the thermal conductivity coefficient; • have a significant increase in service life; • complete environmental friendliness of the PPU; • during the whole period of operation, control over the state of the pipe is ensured. The corresponding calculations were carried out by PIIRUP "BelNIPIenergoprom", which confirmed that the use of PI-pipes and PI-shaped products produced using cyclopentane as a blowing agent allows to save from 16.33 to 60.66 kg of standard fuel per one meter of the pipeline per year.

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