Types of PPR pipes and their characteristics. Where is PPR (polypropylene) pipe used? Polypropylene pipe ppr pn 20

Single-layer pressure pipe made of random copolymer polypropylene with a maximum design pressure in the system not exceeding 2 MPa. Recommended use - cold and hot water supply and low temperature heating, including transportation of drinking water. Working temperature - up to 70 ° C. Service life up to 50 years. * * see the requirements for operation according to GOST 32415-2013 Pipe PN20, often used in residential, commercial and industrial buildings, private construction, in hot and cold water supply systems. The "Random Copolymer" polypropylene pipeline complies with GOST 32415-2013. The special production technology plus the properties of the material of manufacture contribute to the creation of a reliable pipeline system with an increased service life of up to 50 years, withstanding a nominal pressure of 2 MPa. For use in multipurpose buildings for the transportation of hot water, technical non-aggressive gases, liquids SLT AQUA recommends buying a polypropylene pipe PN 20 in Moscow from high-quality raw materials! Nominal diameter, mm Article Wall thickness, mm Inner diameter, mm Weight, kg / m Package Price Cut length, m * Number of sections, pcs. 20 4SLTPS620 3.4 13.2 0.17 4 25 34.87 25 4SLTPS625 4.2 16.6 0.27 4 25 58.31 32 4SLTPS632 5.4 21.2 0.43 4 15 98.71 40 4SLTPS640 6.7 26.6 0.67 4 10 155.87 50 4SLTPS650 8.3 33.2 1.04 4 6 245.83 63 4SLTPS663 10.5 42.0 1.66 4 4 385.58 75 4SLTPS675 12, 5 50.0 2.34 4 3 577.67 90 4SLTPS690 15.0 60.0 3.37 4 2 852.53 110 4SLTPS6110 18.3 73.2 5.03 4 1 1306.01 * cut length on request can be from 1.5 m to 6 m The pipe is manufactured according to TU 2248-001-17207509-2015. Pricing policy of the company The gradual ousting from the market of similar products made of metal is due not only to the distinctive characteristics, performance properties, but also to the affordable cost. In conditions of a large number of production facilities, the use of domestic raw materials, the company sets a price for the product that will attract the attention of potential distributors. The price for PPR PN20 polypropylene pipe is one of the most affordable on the market. Field of application Polypropylene pipeline is many times superior to metal structures due to improved physical and mechanical properties. This key moment played a role in the expansion of the areas of operation of polypropylene pipes: civil, commercial, industrial construction; transportation of drinking and industrial water; watering system, irrigation; transportation of compressed gas. Main properties The defining technical characteristics of the PP-R PN20 polypropylene pipe are as follows: operating temperature range - 70 ° C (determines the use for a heating system); thick wall - from 3.4 mm; outer diameter - 20 mm; resistance to aggressive biomechanical influences. Reliable partnership Certified, tested products from the manufacturer of SLT AQUA can be purchased at the best price per meter from any official distributor of SLT AQUA. We make pipes conscientiously, reliably, we confirm the result with a guarantee. Looking for a long-term relationship? Call us!

Order by phone You can clarify any details and place an order through our managers by phone. Call the sales department at +7 (495) 777-67-22, our specialists will definitely help you with the choice and place an order for you. Quick order The easiest way to order a product is to place an order in one click! Next to the price of the product, click the button Quick order, enter your phone number and press Checkout and your order will be processed. In a few minutes the manager will call you back to clarify the details of the delivery of the goods. Ordering through the basket If you want to purchase several products at once - use the classic basket. Next to the price of the product, click the button Buy... Do this for all items you wish to purchase. After that go to the cart by clicking the button Basket in the upper right corner of the site. In the shopping cart, check the contents of the order and its amount. After that, fill in the fields of the contact form, select a delivery method and click Checkout and your order will be processed. In a few minutes the manager will call you back to clarify the details of the delivery of the goods. Ordering via mail By e-mail you can send a list of the goods you are interested in. Even if you have not found the product on our website, we will do it for you. Send specifications, layouts, calculations - we consider all letters from our clients.

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Delivery in Moscow and Moscow region You can be sure: our own delivery service will bring the goods with all the necessary documents directly to your home. Delivery within the Moscow Ring Road - 500 rubles, outside the Moscow Ring Road - 40 rubles / kilometer. Delivery in Russia We will send the goods for you to any point in Russia through your chosen transport company. The cost of such delivery depends on the region, dimensions and weight of the goods. You can always check with our managers for detailed information on delivery in Russia. Pickup Our office is located in the Rumyantsevo business park on the Kiev highway. Just 500 meters from the Moscow Ring Road, free parking, walking distance to the metro. You can pay for the goods at the office and pick them up at the warehouse. Before arrival, call us to clarify the availability of goods and order a pass to the business park.

How to pay for an item?

Cash to the courier Upon receipt of the order, pay for the goods in cash to the courier. Cashless payments For legal entities, we offer cashless payments. Polypropylene pipes - one of the types of plastic pipes. The material polypropylene used for their manufacture is produced by polymerization with the participation of catalysts from metal complex materials. The pipes produced by the enterprises are mainly made of two types: for a pressure of 10 bar - this is pipes PN 10(designation PPR PN10 is allowed), and for a pressure of 20 bar - polypropylene pipes PN 20 (PPR PN 20).

Pipes for a pressure of 10 bar have thinner walls, and, therefore, their price is lower. They are used for not very loaded systems with low pressure. Although tests show that pipes PN10 able to withstand short-term exposure to pressure of 30 bar. The pipes are connected to each other by welding (sometimes this process is called soldering) with a special apparatus. At the same time, the metal mandrels supplied with the device are heated to a temperature of about 300 degrees, a PPR PN10 pipe and a polypropylene fitting are inserted into these mandrels, softened and then connected, after which, after some time, when the material cools down, a welded joint is obtained. Such a connection, if made without violating the technology, is not inferior in strength to an all-propylene structure. used mainly for cold water supply. Since, under the influence of hot water, these pipes will bend due to their thinness. For hot water supply, PN20 pipes are used, mostly reinforced. The property of polypropylene pipes, including PN10 pipes, is well tolerated by accidental freezing of water in them in case of some accidents, made them indispensable when performing water supply works in those places where such a situation is not excluded. After the accident is eliminated, the pipes can continue their work without any additional restoration work. The main advantages of polypropylene pipes are as follows. The low weight, especially of thin-walled products PN 10, in comparison with metal pipes, makes it easier to install, save on the delivery of products to the object. Installation is also simplified due to a fairly simple and quick connection of such a polypropylene structure with fittings using a simple electrical device available to every developer. A very smooth inner surface, close in its characteristics to the most "slippery" material, fluoroplastic, does not allow overgrowing with various mineral and other deposits of the inner walls of the PN10 pipe. Long service life, calculated in tens of years, reduces the number of routine maintenance and repair work on a pipeline made of polypropylene pipes. Due to the great flexibility of such products (this especially applies to pipes of small diameter), the laying of a network of them is characterized by a significantly smaller number of connecting fittings, since many turns of the pipeline during its laying can be performed without the use of corners. Our company offers from its warehouse in Moscow polypropylene pipes PN10 with a diameter of 20 to 110 millimeters, a length of 4 m.

Polypropylene pipes are gradually replacing metal pipes from such types of construction as laying cold and hot water pipelines, as well as heating pipelines (up to certain temperatures). The most commonly used for these purposes are polypropylene pipes of the PN10 and PN20 brands. The difference between the two is that pipes PN10 designed nominally for operation at a pressure not exceeding 10 atm., PN20 pipes - for 20 atm. Moreover, the first go mainly to the laying of cold water supply (HWS) pipelines, the second - hot (DHW). The raw material for PPR PN 20 polypropylene pipes is a disordered copolymer of this material, which has good performance characteristics. Therefore, the pipes obtained from it have high impact strength, low thermal conductivity (this is essential for heating and hot water supply networks), and a long service life. The letters PPR in the pipe brand stand for Poly Propylene Random - random polypropylene. When creating a pipeline polypropylene pipes PN20 are connected to each other through fittings by welding (sometimes this process is not quite rightly called soldering, because soldering is the connection of two homogeneous or dissimilar materials with the help of a third one when the latter is melted and then cured). For welding, a simple device is used that softens under the influence of the temperature created by it of the polypropylene parts of the pipeline being connected. Now polypropylene PPR PN20 pipes are increasingly used in many types of construction. This is due to the fact that such pipes are insensitive to emergency freezing of liquid in them. Because at the same time the pipes do not crack like metal ones, and when defrosting, they again continue to perform their functions. When using metal pipes, in order to avoid freezing them in the cold season, as a result of some circumstances, it is often necessary to use various antifreezes as a coolant. In our warehouse you can purchase inexpensively PN20 pipes with a diameter of 20-110 mm and a length of 4 m.