In modern construction, NPVX pipes are often used quite often. They are made of non -plasticized polyvinyl chloride. For the first time they began to use them on the territory of Germany to buy them from us on the Robustroy website. .
Scope of use
Depending on where these pipes are used, they are divided into the following types:
Pressure.
Underwear.
Underwear structures are used in the process of laying out household sewer, as well as drainage internal systems.
As for the pressure pipes, they are intended for pipelines that carry out the transportation of liquid under high pressure.
Review of the main advantages
The popularity of NPVX pipes is explained by their following advantages:
Relatively small weight. This greatly simplifies and reduces the cost of their transportation, as well as installation.
Simplicity of cutting. Thanks to this, the masters get the opportunity to adjust the material to the desired size (this work is done on the spot).
Excellent hydraulic indicators. They do not change during operation.
Wear resistance. According to this indicator of NSAIDs, the pipes significantly exceed other metal structures.
Corrosion stability.
Long period of operation (at least fifty years).
In addition, electric wandering currents are not afraid of these pipes.
Marking
When planning the order of these pipes, it should be borne in mind that they are always marked. The specialized code should always be present on this product. The abbreviated name of the material, the diameter, a variety of bells used, the thickness of the walls, the field of use, the standard of creation, as well as the manufacturing time are indicated here.
In addition, marking may contain any additional information. It is applied to the surface of the material with an interval of no more than one meter. For these purposes, a heated metal tool or other methods is used. The most important thing is that this does not lead to a deterioration in the quality of the product.
Today, NSAID pipes are considered one of the most common materials used to arrange external pipelines. Their strength and reliability have been tested for years. It is for this reason that about 50% of the external sewage pipelines are created using high -quality pipes of pipes.