Manufacturer of rock wool board for external insulation material of power plant pipelines
Release Time: 2026-05-28
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Manufacturer of rock wool board for external insulation material of power plant pipelines? For the specific industrial scenario of external insulation of power plant pipelines, the performance requirements for rock wool board/pipe shell are extremely high, usually requiring materials with high temperature resistance, high density, low thermal shrinkage rate, and excellent corrosion resistance.
When choosing external insulation materials for power plant pipelines, it is recommended that you go beyond simple price comparisons and thoroughly examine the company's compliance qualifications and core performance data. For critical equipment such as power plant pipelines, special attention should be paid to the acidity coefficient of the product (usually ≥ 1.8 representing higher chemical stability and durability) and hydrophobicity (advanced level ≥ 98%) to ensure that long-term insulation performance is not degraded by moisture absorption. Meanwhile, it is recommended to prioritize selecting partners who have successful engineering cases and improved technical service systems in the corresponding dimensions.
The core function of rock wool board insulation material is:
Thermal insulation: Block the heat loss of pipelines, reduce heat loss, improve the thermal efficiency of the unit, and save energy.
Fireproof and flame retardant: Made of A1 grade non combustible material, it does not ignite, smoke, or produce toxic gases when exposed to fire, blocking the spread of fire and meeting the fire safety regulations of power plants.
Noise reduction and vibration reduction: The porous fiber structure effectively absorbs the noise and vibration generated by pipeline operation, improving the working environment in the factory area.
Protective pipeline: isolates external water vapor, rain, snow, and corrosive media, reduces corrosion and aging of the outer wall of the pipeline, and extends the service life of the equipment.
Safe temperature control: reduce the surface temperature of the outer wall of the pipeline, avoid personnel burns, and ensure the safety of on-site operations.
Core advantages: specialized rock wool board for power plants/solar thermal power generation, basalt raw material, acidity coefficient ≥ 1.8, long-term temperature resistance of 650 ℃, short-term temperature resistance of 800 ℃; Thermal conductivity ≤ 0.034 W/(m · K), A1 level fire resistance, high hydrophobicity (hydrophobicity ≥ 98%).
Rock wool board specifications: 1000 × 500mm, thickness 30/40/50/80mm; density 120-180 kg/m ³ (commonly used for pipelines 140-160).
Manufacturer of rock wool board for external insulation material of power plant pipelines? The rock wool board of Rosewool Insulation Refractory Co.,Ltd. takes basalt as raw material, and the product is highly hydrophobic, low chloride ion, anti-corrosion, anti-aging, and suitable for the high-temperature steam pipeline of the power plant and other working conditions. Manufacturer ISO9001 certification, sufficient production capacity, supports customized density, size, and aluminum foil veneer. Supporting calcium silicate board and ceramic fiber products, we can provide one-stop supply and construction guidance, with high cost-effectiveness and fast delivery. We have been serving the power, solar thermal and other industries for many years and are trustworthy.
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