Boiler equipment insulation material calcium silicate tube shell thickness 30mm

Release Time: 2026-03-18

The insulation material for boiler equipment is calcium silicate shell with a thickness of 30mm. In the high-temperature pipeline insulation engineering of boiler equipment, a 30mm thick calcium silicate shell is one of the most widely used specifications. This thickness achieves an ideal balance between insulation effect, space occupation, and overall cost, and is particularly suitable for medium to high temperature parts such as boiler main steam pipelines, reheat steam pipelines, and headers. As a leading manufacturer in the field of insulation materials for over 40 years, Rosewool Insulation Refractory Co.,Ltd. will provide you with a detailed introduction to the functional effects and application advantages of 30mm thick calcium silicate pipe shells.
The calcium silicate pipe shell of Rosewool Insulation Refractory Co.,Ltd. is a white hard new type of insulation material, mainly made of silicon oxide and calcium, and made by hydrothermal synthesis process. It has the characteristics of light weight, high strength, low thermal conductivity, and high temperature resistance. Its thickness is usually 30-120mm, and the density can be adjusted between 170-1000kg/m ³. 30mm thick calcium silicate tube shell is an ideal choice for insulation of boiler equipment pipelines. Its comprehensive advantages such as high temperature resistance (1050 ℃), low thermal conductivity (≤ 0.062W/(m · K)), high strength (≥ 0.5MPa), A-level fire resistance, asbestos free environmental protection, etc. make it widely used in industries such as power, petrochemical, metallurgy, etc.

Five core advantages of the application of calcium silicate tube shell boiler equipment:
1. Excellent high temperature resistance, suitable for harsh working conditions in power plants
2. Low thermal conductivity, significant energy-saving effect
3. High strength, stable and reliable structure
4. A-level fire protection, intrinsic safety
5. Non asbestos and environmentally friendly, in line with international standards

30mm thick calcium silicate pipe shell is a high-performance inorganic hard insulation material, made of silicon, calcium raw materials and reinforcing fibers through mixing, molding, steam curing and other processes. Its product form is a tubular shell, designed specifically for wrapping pipes and cylindrical equipment. Choosing Rosewool Insulation Refractory Co.,Ltd. not only means purchasing a 30mm thick calcium silicate tube shell, but also choosing a long-term partner with 40 years of experience, strong technology, and reliable service to provide safer, more energy-efficient, and more durable protection for your boiler pipe insulation project.

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