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Nano thermal insulation board for steam turbine insulation refractory materials

Release Time: 2026-01-12
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Nano thermal insulation board for steam turbine insulation refractory materials? The nano insulation board for steam turbines has the core advantages of A1 level fire prevention, ultra-low thermal conductivity (600 ℃≤ 0.030W/(m · K)), thinning and weight reduction, thermal stability, and environmental safety. It is suitable for high-temperature parts such as turbine cylinder bodies, seals, and pipelines, which can greatly save energy and shorten maintenance cycles; Rosewool Insulation Refractory Co.,Ltd can provide customized selection, localized supply, and one-stop service, making it the preferred partner for upgrading steam turbine insulation in thermal power plants.
                                                                     

Core effect of nano insulation board:
  • Energy saving and efficiency improvement: The thickness of the insulation layer can be reduced to 1/3-1/5 of traditional materials, reducing heat loss by 25% -40% and improving the thermal efficiency of the unit.
  • Space reduction: Thin design saves space around the cylinder/pipeline, reduces overall weight, and facilitates maintenance and repair.
  • Safe and reliable: does not release toxic smoke at high temperatures, is resistant to acid, alkali, and moisture, and is suitable for high humidity and vibration conditions of steam turbines.

Installation adaptation of nano insulation board:
  1. Location selection: 10-20mm thick plate for cylinder insulation; 15-30mm thick plate is used for the main steam/reheat pipeline; 5-10mm flexible nanosheets are used for steam seals/flanges for easy bonding and sealing.
  2. Construction key points: Use aluminum foil covering+fiberglass cloth packaging, with seams ≤ 5mm and sealed; Pre drilled bolt holes to avoid installation damage and reduce thermal bridges.

Advantages of cooperation between nano insulation board and Rosewool Insulation Refractory Co.,Ltd:

Technology and Products: 950/1080 ℃ grade nano plates suitable for steam turbine operating conditions, supporting customization of density, thickness, and size to meet the differentiated needs of cylinder bodies/pipelines.
Supply and Cost: Local production base, supply cycle ≤ 7 days, can quickly respond to emergency replenishment of thermal power plants; Enjoy exclusive discounts for bulk purchases, with a one-stop quotation including tax and shipping.
Service and Guarantee: Provide selection calculation, on-site installation guidance, and after-sales technical support to ensure construction efficiency and insulation effect, and extend the service life of materials


 

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