Heat-insulated steel pipe 32/90 (DN 25) mm is designed for the construction of pipelines, heating networks, underground and above-ground (air) laying, transporting a coolant with a temperature of up to 150 ºС. The construction of heat pipelines from pre-insulated production pipes reduces the total costs for the estimated service life (30 years) by 6 times. Heat losses do not exceed 2% of the transported heat.
As a waterproofing shell for underground laying, pipes in polyurethane foam insulation in a polyethylene sheath, which is made of low-pressure polyethylene, are used. For external (air) laying, spiral-lock pipes are used in polyurethane foam insulation in a galvanized sheath made of galvanized steel tape.
The use of pipes pre-insulated with polyurethane foam (heat-insulated pipes) gives:
1. Extending the service life of the pipeline up to 30 - 40 years.
2. Reduced heat loss by 10 times (up to 2%).
3. Reducing construction time by 2 - 5 times.
4. Reducing capital costs by 15 - 20% (no need to build channels, chambers for the installation of valves).
5. Reduced repair costs by 3 times.
6. Reduced operating costs by 9 times.
You can buy heat-insulated steel pipe from us
32/90 (DN 25) mm at the best price in Ukraine. A wide range of products allows us to quickly and efficiently fulfill any order, helping to complete any construction work on time.
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