What Is PEX B Pipe

Product Information：

We often hear about PEX B Pipe in our lives, so, What Is PEX B Pipe? The full name of PEXB is silane cross-linked polyethylene. Its advantages are: smooth inner and outer walls, not easy to scale, and no need to dredge pipes frequently; it can work in hot water at 110 °C for a long time, and is suitable for household floor heating conditions, with a service life of more than 50 Year, the thermal conductivity is 0.45w/m ℃; PEX B Pipe can work in the extremely cold temperature of -40 ℃, and has low temperature resistance performance that other pipes do not have. It is the main type of floor heating pipes in European countries, North America and Russia; PEX B Pipe is hygienic and non-toxic. It can pass NSF, KTW, ACS, Waternark and other international drinking water certifications, and can be used for drinking water transportation; the three-dimensional network structure determines the high hardness, wear resistance and weather resistance of PEX-B Good performance, good resistance and can adapt to harsh installation conditions; PEX B Pipe processing equipment is simple, using twin-screw extruder, low cost, easy processing, easy control of cross-linking; PEX B Pipe can also be used as pexb-evoh resistance Oxygen, using physical connection, easy installation.

Product Size：

Product Features:

PEX B Pipe can be used in home floor heating system: Home floor heating is composed of heat source, heating pipe (PEX B Pipe), cooling equipment and auxiliary equipment. Air temperature for a heating system. The following article will introduce the knowledge about household floor heating from two aspects: the classification of household floor heating and the installation of household floor heating.

Classification of household floor heating：

There are many classification methods for household floor heating, and the more commonly used classification methods mainly include the following two:

According to the type of heat medium used, domestic floor heating can be divided into hot water heating system and hot air heating system. The heating system in which the heat medium is hot water is called a hot water heating system. When the water supply temperature is 95°C and the return water temperature is 70°C, it is a low temperature hot water heating system; when the water supply temperature is higher than 100°C, it is a high temperature hot water heating system. A heating system in which the heat medium is hot air is called a hot air heating system. The hot air heating system can be divided into a centralized air supply system and a heater system according to the different installation positions of the air supply heating device.

According to the different circulation power, the domestic heating system can be divided into natural circulation hot water heating system and mechanical circulation hot water heating system. Among them, the natural circulation hot water heating system is a hot water heating system that relies on the pressure of natural circulation as power. The natural circulation hot water heating system is small and unstable due to the small circulation power. Common natural circulation hot water heating systems include ground source heat pump systems; mechanical circulation hot water heating systems use machinery to provide power. The advantage of this floor heating system is that the heating is very stable.

Home floor heating installation：

When installing PEX B Pipe, the following aspects need to be paid attention to:

When installing the PEX B Pipe floor heating pipeline, it should cooperate with the civil construction work, do a good job in the pre-embedding of the pipeline and reserve holes, and the size of the reserved cavity should be in accordance with the size specified in the floor heating design; when installing the PEX B Pipe pipeline, we First you need to install the bracket. The installation position of the bracket should be determined according to the direction and elevation of the heating pipe on the construction drawings; when installing the PEX B Pipe, the installation of the main pipe should start from the entrance or branch point. Before installation, we must ensure that the main pipe should be clean. , so as not to affect the heat dissipation. For the riser, it should be from the bottom of the main pipe. For the installation of the branch pipe, we must first measure the size of the riser opening, and then select the branch pipe according to the size.