The main task of heaters is to protect pipes from mechanical damage, moisture, sunlight, deformation, breakage and other external and internal influences that could damage the pipeline. To prevent this from happening, we must put heaters.
- What are the thermal insulation materials used for the
- pipes? What are the features of the thermal insulation materials for the
- pipes? What is the insulation of the pipes with polyurethane foam
- Why use a foamoplex for
- pipes Popular and reliable pipe insulationVideo)
Thermal insulation materials for pipelines
Thermal insulation materials for pipelines applyyayutsya in different parts of our country. This is due to different climatic conditions. To qualitatively cope with this temperature change, materials are used to protect the pipes.
Thermal insulation materials have different types. For each pipe comes its own specific insulating material. In practice, today two methods are used to isolate the pipeline.
There are two types of insulation methods:
- Application of paint or mastic;
- Fixing insulating material around the pipe.
Thermal insulation materials are an insulating surface, paint or mastic that isolates the pipeline from external influences, protects the pipes from the person and at the same time human life from the pipes.
Such materials often represent cylinders, semi-cylinders, the shape of segments, rolls or mats. For each type of pipe is suitable for insulation material.
Application of thermal insulation materials is associated with the need to protect the pipes from external influences. The methods of pipe insulation are different and depend on the type of pipe. It is necessary to take into account the shape of the pipes and choose the appropriate insulating materials.
What are the features of thermal insulation materials for pipes
The material from which the thermal insulator consists can be any. On this depends the quality of thermal insulation and the thermal insulation properties. Before buying any material, it is worth exploring its features.
To begin with, to study the characteristics of each material, we need to list the possible thermal insulation for pipes. The material depends on the type of pipe. For gas pipes, one material is suitable, another for oil pipes, and the third for heating pipes.
Types of materials for the pipeline:
- Glass wool;
- Mineral wool;
- Polyurethane foam;
- Mounting foam;
Glasswool features a long service life and high performance. The disadvantage is that you need to wear gloves. Features of mineral wool are the need for additional protection, as well as a high price. Polyfoam has low strength and brittleness. Polyurethane foam is easy to install and moisture resistant. The mounting foam is fixed firmly on the pipe, but it is then difficult to remove.
If you have chosen a foam for sealing, remember that it practically can not be dismantled.
The feature of the energy filter is that it is easy to install, since it is made of polyethylene. In practice, there is also the use of metal insulators.
With a large selection of materials for pipes, one must first know their features. If you choose the wrong material, a number of problems can arise. For example, the mounting foam is very difficult to remove after installation. Therefore, when buying, consider the characteristics of each material.
What is the insulation of pipes with polyurethane foam
Polyurethane foam is not used in all cases. It is a material that is made in the form of plastic and is filled with gas inside. If you want to choose it, consult a specialist if it is worth installing it on a pipe.
PPU is manufactured in the form of panels. They can be of different sizes or can be used pipe type fittings. The material is good because it is easy to install. For this, the shell is simply superimposed on the pipe.
Polyurethane foam insulation includes two steps:
- We lay the shell on the pipeline;
- We fix the moisture-proof tape.
This completes the installation of polyurethane foam.
This type of insulation can be foam materials, which are also used on pipelines.
Polyurethane foam is perfect for pipes, where it is necessary to carry out a quick installation with the possibility of its dismantling. Installation is carried out in two steps. For this, you do not need to apply special skills, and from materials you will need only special panels and moisture-proof tape.
Why use PEP for pipes
Penoplex is one of the materials used to isolate a pipeline. The material is effective enough as a heater and protection from external influences. Often used this material for oil and gas pipes.
Penoplex insulation is one of the most popular materials for both reliable protection of gas pipes, and for heating and sewage systems. The material provides compressive strength and is resistant to moisture.
Penoplex is used in the following cases:
- Security against mechanical impacts;
- In places of high humidity.
Thermal insulation of these materials eliminates the possibility of the influence of thermal energy in permafrost areas. This means that the pipes are not deformed.
Thermal insulation with penoplex can be carried out both with conventional plates, and with the help of special cylinders or half-cylinders. This material is applicable for the insulation of pipelines, through which both hot liquids and cold flows.
Popular and reliable pipe insulators( video)
Pipe heaters play a critical role in the protection of pipes. They do not allow mechanical influence on the pipeline. If a person wants to damage the pipe, he just stumbles on the heater. Insulating materials also help in the operation of pipes. They do not allow them to deform and protect them from moisture, direct sunlight and external influences.