Metal boiler insulation material rock wool felt 50kg, 25mm thick manufacturing provider

Release Time: 2026-07-02

Supplier of 50kg 25mm thick rock wool felt insulation material for metal boilers? For insulation on high-temperature and vibrating equipment such as metal boilers, 50kg/m ³ density, 25mm thick rock wool felt is mainly positioned as a lightweight and flexible auxiliary insulation layer, often used on the exterior of boiler bodies, large-diameter pipelines, or irregular parts.

Rock wool felt 50kg 25mm thick functional effect introduction:

1. Basic core insulation function

2. High temperature resistance suitable for metal boiler operating conditions

3. Fire and flame retardant safety function (essential for boiler core)

4. Sound insulation and noise reduction, improving the environment of the boiler room

5. Moisture and corrosion resistance, protecting metal boilers from rusting

6. Construction adaptation advantages (25mm thin 50kg rock wool exclusive)

7. Long lasting durability and reduced maintenance costs

Selection and usage precautions of insulation material rock wool felt:

1. Clear usage location

Confirm whether it is used on the boiler body or exhaust pipe. The surface temperature and usage requirements of different parts may vary, and products with different temperature resistance levels may need to be matched.

2. Reinforcement as needed

If used in areas with high vibration or requiring additional protection, it is recommended to consider using rock wool felt covered with iron wire mesh, which can effectively prevent tearing and detachment.

3. Check key indicators

When purchasing, pay attention to the thermal conductivity (lower is better) and thermal load shrinkage temperature (higher is more durable), which are key data to judge the insulation effect and temperature resistance.

Metal boiler insulation rock wool felt, identify the source manufacturer of Rosewool Insulation Refractory Co.,Ltd.! Metal boiler body and pipeline insulation, 50kg/m ³, 25mm thick rock wool felt is a commonly used specification. Rosewool Insulation Refractory Co.,Ltd. - a source manufacturer specializing in insulation and refractory materials for more than 40 years, has passed ISO9001 certification and its products are exported to more than 80 countries and regions, with highly recognized quality. Direct supply from the source manufacturer: with an annual output of 80000 cubic meters of rock wool products, the thickness and density can be customized according to demand, and the delivery time is 72 hours. The price advantage of bulk purchase is obvious.

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Metal boiler insulation material rock wool felt 50kg, 25mm thick manufacturing provider

Rock wool felt 50kg 25mm thick functional effect introduction:

1. Basic core insulation function

2. High temperature resistance suitable for metal boiler operating conditions

3. Fire and flame retardant safety function (essential for boiler core)

4. Sound insulation and noise reduction, improving the environment of the boiler room

5. Moisture and corrosion resistance, protecting metal boilers from rusting

6. Construction adaptation advantages (25mm thin 50kg rock wool exclusive)

7. Long lasting durability and reduced maintenance costs

Selection and usage precautions of insulation material rock wool felt:

1. Clear usage location

2. Reinforcement as needed

3. Check key indicators

Also Read

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What is the relationship between the density and price of cement insulation material rock wool board?

Customized high-strength fiberboard ceramic fiberboard with different specifications

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