Sewer plastic pipes, types, the sizes of which are presented below, have recently become the most popular. They are made of polypropylene, polyvinyl chloride, polybutylene, and also polyethylene. Such products are in demand in the arrangement of sewer systems, which are characterized by resistance to aggressive substances. Pipes can be laid in domestic or industrial soils. High-quality products have perfect smoothness, which eliminates the possibility of clogging. During installation, you will have to use a traditional hacksaw designed for metal, the teeth of which will not form burrs.
Description of plastic sewer pipes
Plastic pipes for sewage, the sizes, the standards of which will be described below, are made of polymer compounds. The technology guarantees the longevity, reliability and durability of the sewage system. You can use the material both inside and outside the house. The throughput remains unsurpassed, even if the pipe bends at the required angle. By equipping a sewage system, you can count on a reasonable cost, durability, as well as the absence of the need for cathodic protection. Thus, after work there is no need for constant maintenance. Pipes are characterized by low thermal conductivity, which prevents the freezing of effluents. The weight of the products allows you to mount them without using special equipment, and reliable protection eliminates the spread of viruses and bacteria.
Dimensions
Plastic pipes for sewage, the advantages of which are described above, can have different sizes, each of which is designed for a different degree of load. If there is a need to equip the sewage system for an apartment building or social facility, then a more impressive diameter should be used. Thus, the mentioned figure of 200 millimeters is suitable for a hospital, hotel or sauna. An impressive diameter equivalent to 300 millimeters is used in the operation of industrial facilities. Types and sizes of plastic pipes for sewage should be selected before the start of work. In individual construction, pipes of very insignificant diameter are used. Thus, if you use a 150 mm riser when installing the riser, then it will not be fully involved, which is true for a house with a maximum number of bathrooms limited to four.
Sewer Plastic Pipe Standards
In accordance with the nomenclature, sewer pipes are made of plastic, the diameter of which can be equal to 50-110 millimeters. In this case, the thickness varies from 3 to 3, 2 millimeters. For the arrangement of external sewage , a second variety should be used, which is able to provide the required mechanical strength. If you need plumbing plastic pipes, it is important to know how to choose the dimensions before purchasing. However, it is important to decide which variety of products will be needed. For example, external joints, including industrial ones, need to use corrugated pipes made of two-layer polyethylene. Among the main advantages in this case, we can distinguish chemical resistance, excellent ring stiffness, which allows laying at a depth of 20 meters. For the arrangement of pressure systems, polyethylene sewer pipes are used that have the appropriate properties. The diameter can vary from 10 to 1200 millimeters.
Using HDPE
The sizes of plastic pipes for sewage were mentioned above, however, it is important to determine the type of product. Among others, it is impossible not to mention low-pressure polyethylene, which is highly durable. It excellently resists aggressive environments.
GOST 22689.2-89
It is important to choose the right sizes of plastic pipes for sewage, as well as determine the variety. The corrugated products described above are not regulated by state standards and can be manufactured under conditions that are previously agreed with the customer. As for the polyethylene pipes for arranging internal communications, the manufacturing process uses the GOST mentioned above. It indicates that the pipe may have a size ranging from 2 to 8 meters. The following parameters 3 serve as intermediate values; 5.5; 6. For internal work, the diameter of such a pipe can be from 40 to 110 millimeters. Intermediate values ββare 50 and 90 millimeters.
Restriction in use
It is important to choose the right sizes of plastic pipes for sewage, however, you must take into account some application restrictions. The standard involves the use of pipes for the arrangement of gravity in sewers. As for pressure systems, they are laid in accordance with other regulatory documents. Despite the standard, a polyethylene pipe, which is equipped with a rubber seal, can become part of a system using drainage pumps. If the pressure is negligible, this compound will be sufficient in excess. The types and sizes of plastic pipes for sewage will allow you to equip the system correctly, but it is important to take into account some points that must be observed during operation. Thus, the products are designed for a temperature that does not exceed 45 degrees. However, short-term increases are permissible, which can reach 60 degrees.
This requirement is recommended to be taken with particular seriousness, eliminating the use of a system for discharging water that has a high temperature.
Recommendations
Plastic pipes for sewage, the sizes of which can be very different, are used for laying systems both in the city and in the countryside. Such pipes are used more and more often for the reason that they are completely not afraid of soil movements and are distinguished by their ductility and flexibility. Plastic pipes for sewage, the sizes of which you must choose before the start of work, are not electrically conductive, have good corrosion resistance and are not afraid of the effects of aggressive environments. You can not be afraid that moisture and dampness will be able to affect the performance of the material. Among other things, the surface is not a favorable environment for the emergence and reproduction of bacteria.
additional characteristics
Using the described products, you can count on the long life of the material, which is guaranteed for 50 years. If the installation was carried out correctly, and the operation was carried out in compliance with the rules, then this period can be increased. Consumers choose these products also for the reason that they are capable of absorbing noise, which is an advantage over other plastic pipes.
Conclusion
If during the work you will use corrugated pipes, then sliding couplings are used for their joining. They are selected if it is necessary to lay the system in the soil outside the premises. When arranging internal networks where it is customary to use pipes with sockets, manipulations should be carried out using the same technology that was used when using any other plastic pipe equipped with rubber sealing rings. When carrying out work, one of the most important conditions is the need to use high-quality components.