Pipeline insulation refers to laying a thermal insulation layer on the surface of the heating pipeline or heating pipeline to reduce the ineffective heat loss of the heating medium in the process of transportation, and to maintain certain parameters of the heating medium to meet the needs of users. A technical measure, which can make the dissipative conduction velocity of heat slow down. Insulation measures are required for heating pipes in cities or for heating pipes in high temperature industries.
01 Performance requirements of pipeline insulation materials
(1) Low thermal conductivity;
(2) Fireproof and non-combustible;
(3) Anti-corrosion and anti-aging;
(4) High temperature resistance;
(5) Good thermal insulation effect.
02 Selection of pipeline insulation materials
The importance of thermal insulation materials for high temperature pipelines
Reasonable selection of pipeline insulation materials is particularly important for effectively reducing the heat dissipation loss of the heat medium during the transportation process and saving fuel consumption.
Ceramic fiber blanket for high temperature pipeline
Ceramic fiber blankets can be used as thermal insulation layers for heat pipes in high temperature fields. Ceramic fiber blankets have high porosity, belong to pure inorganic products, and fit more closely with the pipe wall, and have a high utilization rate in pipe insulation. SUNTHERM ceramic fiber blanket can be selected from products with a temperature resistance of 800-1260 degrees. SUNTHERM ceramic fiber blanket has enhanced toughness, white color, double-sided needle punching, regular size, outstanding thermal insulation performance, and low cost. It is a high-temperature pipeline. Ideal for thermal insulation.
03 Responsibility for safe production
Pipeline insulation thickness description
The greater the difference between the medium temperature in the system and the ambient temperature, the greater the thickness of the ceramic fiber blanket.
The less air in the engineering system, the greater the thickness.
Binding of thermal insulation
The thermal insulation layer of the ceramic fiber blanket is bundled with 14-16# degree of zinc iron wire, and the bundling distance should not be greater than 200mm.
