Where and how pvc pressure pipe is used - features of sewer
Arrangement of water supply is one of the most laborious and demanding processes that any owner of a country house can face. There are two ways to solve this problem, the first is to contact the specialists and pay for the construction of the sewage system, the second is to do all the work yourself. And if you are closer to the budget option (the second), then from this article you can extract a lot of useful information about pressure pipes.

What makes the above products relevant
Pressure PVC sewer pipes have their advantages, due to which they are so popular in the construction market:

- First, durability should be indicated., which is calculated not five years, but several tens years.
Note! At the same time, the service life directly depends on the correct installation, high-quality connection and the use of the fluid for its intended purpose.
- The material is resistant to the process of adhesion and some chemical agents, and they are not afraid of corrosion.
- Another positive point is the low weight of the products., which facilitates the process of laying the sewage system with their own hands.
- Manufacturers guarantee the impossibility of expansion and deformation of products even with increased loads over a long period.
- The inner surface of the pipes is made using a special technology that does not allow the formation of multiple blockages and large accumulations of harmful bacteria. More importantly, pressure products are characterized by an increased self-cleaning property.
- The possibility of laying the pipeline in mobile soils - connections of products allow a difference in corners to 5-7 degrees.
Please note that only manufactured pressure pipes made of polypropylene according to GOST may have the above characteristics. At the same time, the price is one of the indicators of the highest quality; we do not advise you to purchase products at doubtful cost from unknown manufacturers.

GOST for pipes
There are state standards that manufacturers of sewers must follow. For information, pay attention to the labeling on the products, so GOST is prescribed 51613-2000, and TU 2248-056-72311668-2007.
Note! But these figures are indicated for PVC parts, if you buy a different type of material, the numbers will be completely different. For example, you should buy cast-iron socket pressure pipes in accordance with GOST 9583 75.
GOST not only guarantees quality, it is more necessary for your own safety. This is due to the fact that the basis of PVC products is vinyl chloride, a harmful substance for humans. Of course, modern manufacturers use advanced technologies that reduce the level of risk, but it is only products with the GOST brand that guarantee safety.
Scope of pressure pipes
This type of products as well as ordinary polyvinyl chloride, is used for laying the pipeline, however, with one small note:
- They are perfectly suitable for laying pipelines in suburban settlements and summer cottages and for supplying the necessary liquids to the house. The optimum fluid temperature ranges from 0 to 47 degrees.
Note! Due to the durability of pressure pipes are popular for sewer systems in country houses. After all, what do zealous owners of summer cottages want? Produce work once and forget about it for many years.
- We can also mention the arrangement of irrigation systems and heating mains with the help of pressure pipes. However, in these cases, asbestos-cement pressure pipe is used more often, which is ideal for supplying large volumes of liquids. Often they are used in the construction of oil pipelines.

Features installation of PVC
This section will contain brief instructions that indicate some features of the workflow, which are better known before you begin, rather than face this during installation:
- The working process is best done at an ambient temperature of not -8 degrees. This is due to the fact that PVC under more severe conditions begin to lose elasticity.
- When joining, we recommend using ordinary soap solutions or special lubricants for the pipeline, which simplify the connection and improve the tightness.

- Trench preparation also has several features:
- The width must be 50 cm larger than the pipeline diameter.
- The bottom of the trench should be leveled using a wooden block, as a rule.
- The depth depends on the level of groundwater, which is different in each region, so this indicator does not have certain norms.
In all other respects, the laying of pressure pipes does not differ from the installation of ordinary ones.
Note! For example, if you purchased a cast-iron pressure pipe d110x2msht15 or more, you should contact the specialized equipment for transportation and installation. This is due to the increased weight of these products.

Conclusion
In general, it should be understood that the pressure pipeline is not much different from the usual, except for the improved characteristics for supplying large volumes of water. That is why such products are used for industrial purposes, where the consumption of products is not tens, but hundreds.
In such cases, pressure sewage and pipes used during installation are subject to verification, both before purchase and immediately before installation. In the video presented in this article, you will find additional information on this topic.