几种管道保温方法和施工步骤

Phenolic foam insulation

Due to the material's above-mentioned properties, it is widely used in central air conditioning ducts, cold and hot supply pipes, clean rooms, cold storage, and other locations requiring fire-resistant, lightweight, insulating, soundproofing, clean, and moisture-proof materials. Compared to earlier market-leading materials such as polystyrene foam, polyvinyl chloride foam, and polyurethane foam, it exhibits exceptional flame-retardant capabilities. Phenolic foam has become one of the fastest-growing types of foam plastics. However, the major drawback of phenolic foam in pipe insulation applications is its high brittleness and porosity. Therefore, enhancing its toughness is the key technology to improving the properties of phenolic foam.

Pipe Insulation

Energy-efficient

Due to the ability of pipes to operate at temperatures far from ambient, and because the heat flux from the pipes is related to the temperature difference between the pipes and the surrounding ambient air, the heat flux from the pipes can be quite significant. In many cases, this heat flux is undesirable. The application of heat pipe insulation introduces thermal resistance and reduces the heat flux.

Thermal pipe insulation thicknesses for energy-saving purposes vary, but generally, pipes operating at more extreme temperatures exhibit greater heat flow, require insulation for the pipeline equipment, and are applied with thicker thicknesses due to the greater potential for savings.

Insulation Methods for Pipelines and Construction Steps

Wall penetration sleeve is misaligned. In actual construction, it is common for the sleeve at the pipe wall penetration to be placed off-center or outside the wall, resulting in the thermal insulation layer not being able to pass through the wall and failing to provide insulation.

Preventive Measures: The sleeves are typically cut and made directly from the pipes in use during construction. The length of the sleeve is determined based on the wall thickness and plaster thickness. Wujiang Pipeline Insulation: Before the wall construction, use multiple wedge-shaped wooden strips to support the sleeve, securing it to the pipe. Ensure that the sleeve and the pipe are concentric when inserting the wooden strips. During the insulation work, remove the wooden strips and then pass the insulation layer through the sleeve.

Pipe Insulation Construction - Shunzetong Electrical and Mechanical Installation Co., Ltd. 1 - Wujiang pipe insulation is provided by Suzhou Shunzetong Electrical and Mechanical Installation Co., Ltd. Suzhou Shunzetong Electrical and Mechanical Installation Co., Ltd. is a witness to industrial maintenance and installation in Suzhou, Jiangsu, China. Over the years, the company has implemented scientific management, innovative development, and honesty in business, meeting customer needs. Shunzetong Electrical and Mechanical warmly invites inquiries and negotiations from all sectors of society, jointly creating a brighter future for Shunzetong Electrical and Mechanical.