Large diameter corrugated plastic pipe. Large diameter corrugated pipes

Convenience, reliability and practicality - all this can be fully attributed to a simple, but without a doubt, brilliant invention - a corrugated pipe. There are countless areas of its application - this is ventilation, air conditioning, and sewerage, but perhaps the most massively corrugated pipe is used in laying cable networks and electrical wiring. And there are many options here - both in terms of materials, cross-section, laying conditions, and in terms of the purpose of the corrugated pipe. Next, we will consider the main, most commonly used types of this inexpensive, but so useful product— electrotechnical corrugated pipe.

What is a corrugated pipe?

The corrugated pipe is a flexible tube of round section of various diameters. The cross section is a variable here. Throughout the entire length of the pipe, thin-walled sections with a smaller diameter alternate with thick-walled sections, where the diameter is, respectively, larger. Each section is responsible for its own “quality”: thick walls guarantee rigidity and protection from the strongest impacts and heavy loads, and more “delicate” sections provide flexibility and the ability to stretch in length for a fairly decent distance. At the same time, PVC, from which they are made modern pipes for electrical wiring, absolutely fireproof.

Electrical pipes are used in various types networks - both power and low current networks. All of them are characterized by a rectangular profile - this can be seen if the pipe is cut along. This corrugated pipe is especially flexible, which makes it possible to build Electricity of the net the most varied configuration.

Features of the electrical corrugated pipe

Corrugated pipe for electrical needs has its own distinctive features. First of all, this is the presence of a broach - a rather thin wire in the inner cavity of the pipe. It is designed to be pulled inside the wiring harnesses.

Secondly, when choosing a pipe specifically for electrical wiring, it is important to remember that only the outer diameter is given in the catalogs. In order not to make a mistake and fit everything necessary wires, you need to add a few millimeters of "reserve" to the value indicated in the catalog. In this case, you can also proceed from the purpose of the wiring, for example:

To organize wiring for lighting devices or a telephone network, it is recommended to use a corrugation with a diameter of 16 mm or more;
To organize wiring for wiring accessories, the diameter must be at least 20 mm;
Compound junction boxes and coaxial cable is recommended to be carried out using a corrugated pipe of at least 25 mm in diameter;
It is recommended to connect wiring from electrical panels located remotely from each other with a corrugated pipe with a diameter of 32 mm or more;
For the organization of interfloor connections, it is better to choose a corrugated pipe of the largest diameter - up to 50 mm.

Direct laying of the corrugated pipe can be carried out by any convenient way, thanks to its incredible flexibility - both under the raised floor and in the space above false ceiling. Heavier models are designed for stationary laying - in a concrete screed, in the ground or just under open sky. In this case, you can not be afraid of aggressive effects at all. environment.

Benefits of using corrugated pipe

When we are talking about electrical safety in the organization of cable routes and the convenience of their repair and modernization, the corrugated pipe is simply irreplaceable. Here are just a few of its clear benefits:

Protection of the cable and wire from mechanical impact, as a result - long uninterrupted operation of the network.
Protection of personnel serving the network from electric shock, even if the cable insulation is broken - the corrugated pipe acts as a "second" insulation.
Level up fire safety- the material of the pipes does not support combustion and prevents the spread of fire inside the route.
Exceptional ease of installation and other actions performed with the pipe - no special storage, transportation and operation conditions are required.
Optimal cost-to-durability ratio – at a relatively low cost, the service life can reach 50 years! At the same time, the use of a corrugated pipe allows additional savings on the installation of the route - since it reliably protects the cable, it may not necessarily be armored, but more light construction. In other words, it is much cheaper without loss of reliability and safety.

Distinctive features of drainage corrugated pipes

In addition to electrical purposes, corrugated pipes are widely and successfully used in the field of household. They are especially relevant when organizing drainage system country house. Without a plastic corrugated pipe, it is now difficult to imagine a system for draining groundwater from the basement and foundation of a house, draining a wetland, creating landscape design with artificial hills. For these purposes, drainage corrugated pipes with special perforations already applied to them - holes for water to get inside are successfully used today. In addition to undeniable convenience and a long service life of up to 50 years, drainage pipes made of PVC, plastic or polyethylene have a number of advantages:

The materials of modern drainage pipes are strong and durable, which means that the pipes can be laid deep enough underground, up to 10 meters;
Drainage pipes are easy to mount and connect to each other - couplings are designed for this, which are also widely represented on the market today;
It is also easy to cut the pipe, no special tools are needed for this - an ordinary mounting knife is enough.

The advantages of corrugated pipes, of course, are not limited to this list. Today we can say with confidence - corrugated electrical or drainage pipes have become an integral element of construction and improvement. residential buildings, industrial and infrastructure facilities of any level and scale.

You can buy a corrugated pipe in the cities: Samara, Novosibirsk, Tula, Kolomna, Kazan, Yekaterinburg, Belgorod, Almetyevsk, Kirov, Orenburg, Sterlitamak, Cheboksary, Ulyanovsk, Orsk, Naberezhnye Chelny, Ufa, Saratov, Tver, Moscow, St. Petersburg and other cities of Russia.

To get acquainted with the features of the organization of the drainage system in the area next to country house using a corrugated pipe, you can by watching the video:

A photo	Name	Price, rub./m.p.
	SN 16 diameter 1110 / 1000 mm	17230
	Corrugated reinforced multilayer pipe ARM SN 16 diameter 1325 / 1200 mm	19390
	Corrugated reinforced multilayer pipe ARM SN 16 diameter 1525 / 1400 mm	22590
	Corrugated reinforced multilayer pipe ARM SN 16 diameter 1640 / 1500 mm	25380
	Corrugated reinforced multilayer pipe ARM SN 16 diameter 1740 / 1600 mm	29480
	Corrugated reinforced multilayer pipe ARM SN 16 diameter 1960 / 1800 mm	39990
	Corrugated reinforced multilayer pipe ARM SN 16 diameter 2185 / 2000 mm	45280
	Corrugated reinforced multilayer pipe ARM SN 16 diameter 2385 / 2200 mm	52380
	Corrugated reinforced multilayer pipe ARM SN 16 diameter 2585 / 2400 mm	57190

Corrugated pipes of large diameter are widely used in construction and repair, as well as in the organization of communication lines. They are designed for outdoor use and meet the highest requirements for strength, reliability and durability.

Advantages of large diameter corrugated pipes

Plastic corrugated pipes of large diameter have several classes of rigidity - from 2 to 16 kN per square meter. m. They withstand a fairly large pressure (about 3.5 kg per cubic meter) and can be used in works when the depth of occurrence changes (up to a maximum of 15 m). In addition, large-diameter plastic pipes are resistant to deformation.

They are not afraid of chemical solutions, do not form salt deposits, are not subject to corrosion. They have virtually no bacterial plaque, so they are widely used for sewer lines. Corrugated pipes for sewerage of large diameter (prices are quite affordable) are presented in a large assortment on our website.

These products are resistant to temperature changes, they can be used in different climatic conditions. They have high impact strength. Big plus is that they are quite easy to work with. There is a possibility of socket and socket connection. Large-diameter plastic pipes are lightweight and easy to install and move.

The inner surface of the corrugated pipe has White color, this makes it easy to find damage and defects through video inspection.

Buying a corrugated pipe

When buying, you must clearly understand the conditions under which the product will be used. The material depends on this; large-diameter steel or plastic pipes will be required. Calculate the earth pressure if the product is to be laid in trenches in order to obtain a model with the appropriate stiffness class. For example, a corrugated pipe for the road and for sewerage in a private area will differ significantly in their characteristics.

You can buy plastic corrugated pipes of large diameter on our website. We have a wide range of high quality products at great prices. There are corrugated pipes with a diameter of 1110 to 2585 mm. Our consultants will help with the choice, if necessary. Please note that the price of large diameter corrugated plastic pipes on our website is quite competitive. We sell corrugated pipes sn 16 reinforced, multilayer.

If you decide to buy a corrugated pipe, then also decide on the material of manufacture. Most often they choose plastic, so it is easier to work with them, and they serve for a very long time. Giving preference to plastic pipes of large diameter, you will pay a relatively small price.

Mounting Features

To organize communication, trenches are dug, their bottom is carefully prepared - it is cleaned of large stones, sprinkled with sand, compacted if necessary concrete mix. With the purchase of plastic pipes of large diameter, you also need to buy elements for their connection - couplings, seals, etc. When the entire structure is assembled, it is covered with sand, compacting it at the location of the nozzles, and covered with earth without stones from above. A properly laid two-layer corrugated pipe will last for decades. They are not very susceptible to rotting and corrosion, however, pay attention Special attention on the tightness of the joint structures. Even the slightest leak in the future can greatly reduce the life of the pipe. Responsibly treat the purchase of all components.

Corrugated pipes have the form of tubular hollow channels made of plastic. These products have great flexibility. That is why additional fittings are usually not required for their installation. Such products are perfect for various communications. For gasket outdoor sewerage, groundwater and rainwater drainage systems typically use two-layer corrugated plastic options. According to their technical characteristics, they are the most suitable material to solve such problems.

The group of companies "ORIS" implements polypropylene corrugated pipes GOST R54475-2011. This material perfectly withstands high temperatures of domestic and industrial drains for a short time (up to 95 ° C). In addition, polypropylene is resistant to the aggressive effects of alkalis, mineral salts and corrosive gases that are present in liquid waste.

Our company offers two-layer corrugated pipes and fittings made of polypropylene trademarks Pragma, Magnum, Corsis, Polytron, FD, Corex, etc. These are high quality products with excellent performance characteristics:

Easy to install;

Corrosion resistant;

Mechanically strong;

Resistant to hydroabrasive wear;

Frost-resistant;

Sealed;

High throughput;

Suitable for repair;

Plastic corrugated pipes are used in almost all areas of human activity. Excellent functional characteristics and economic benefits allowed us to push similar metal products and become a leader in the relevant field consumer market. Almost a quarter of the pipe products produced in the world are plastic pipes.

Pros and cons of corrugated products

Good flexibility and relatively low mass of corrugated pipe products greatly facilitate the assembly of any systems based on these products, including heating, water supply and sewerage, and also as a shell for electrical wires. The use of corrugated pipes significantly reduces the costs associated with the purchase of connecting fittings. No need to use welding equipment also reduces the corresponding expense item.

Other advantages of a corrugated plastic pipe include the following:

Flawless functioning for 50-90 years.
Resistance to influence of factors of biological type. This is especially important for fecal sewer systems where large diameter corrugated pipes are used.
Resistance to aggressive environment various origins and the formation of corrosion processes.
The absence of the need to equip complex supporting structures (due to low weight) leads to a reduction in operating costs.
Affordable cost for most consumers.

Plastic corrugated pipes also have disadvantages:

Poor resistance to high temperatures. If the specified parameter working environment reaches +90 0 C, the material becomes soft and begins to deform. However, in sewer systems, temperature rise is very rarely observed. Therefore, in this area, this shortcoming becomes irrelevant.
Greater noise audibility. This drawback is especially important in panel-type houses, where the walls perfectly transmit noise and sounds. The solution to the problem is additional sound insulation with any available materials.

Varieties of corrugated plastic pipes

Plumbing products of this type are represented by a wide range and variety. The main division into types is carried out in accordance with the purpose of the products and the material of manufacture. In addition, finished products may have a specific shape, wall thickness and dimensions of the recesses. The raw material for the manufacture of plastic corrugated pipes is polypropylene (PP), polyvinyl chloride (PVC) and polyethylene high pressure(PVD).

The highest strength is metal-plastic pipes. However, when using such products, sharp bends should be avoided, as a result of which the pipe may burst.

Modern manufacturers produce the following types of plastic corrugated pipes:

Corrugated single-layer pipes. The products are lightweight and have good flexibility. The main application is a protective sheath for gas pipelines and cable networks.
Corrugated two-layer hoses. Used in the arrangement of cable ducts as protection electric cable in places with a high risk of damage.
Two-layer corrugated pipes. Products are characterized by high strength and resistance to chemical and mechanical influences. In most cases, it is used for laying sewer pipelines (read: "").
Corrugated electrical pipe. Flexibility, strength and mechanical stability are characterized by average values. In order to ensure more convenient laying of cables or wires inside the pipe, at one of the production stages such pipes are equipped with a metal cable.

In addition, the following groups of corrugated pipes are distinguished:

Light tubing. Low mechanical stability does not allow the use of such material for underground laying, so they are not laid in trenches.
Heavy plastic corrugated pipe. Products are characterized by medium mechanical stability, so they are used when laying underground utilities.
The pipe is corrugated superheavy. The material is characterized by high mechanical strength, which allows it to be used in the installation of pipelines in special conditions. This situation occurs when working under the canvas railway or highway.

Design features and technical parameters

Polypropylene, polyvinyl chloride and high-density polyethylene used as raw materials are considered complex polymer compounds. This explains the high reliability of plastic corrugated pipes. Differences in the molecular structure of raw materials allow finished products have different properties.

Present at outside excavation pipes are located at the same distance from each other. This ensures the flexibility of the products and their high mechanical stability. In addition, compared to smooth polymer pipes, corrugated products have greater strength.

By making some pipe rings thicker, manufacturers achieve a certain rigidity of the products so that the pipes can be used for underground installation. Notches that create a corrugated structure sewer pipes, are obtained in the process of double wall polymer extrusion technology.

The result of this production method is a corrugated plastic pipe with a smooth inner surface. This ensures unimpeded movement of waste without the formation of sludge and deposits.

Among other characteristics of particular importance are the mass of the product, the diametrical section, the wall thickness and the width of the profile. The most common are corrugated plastic pipes with the following parameters:

The outer diameter is 120 cm, the nominal bore is 103 cm, the weight of 1 meter is from 56 to 66.9 kg, the wall thickness is 5 mm.
Outer diameter 80 cm, nominal bore 67.8 cm, weight running meter 24.5-33.1 kg, wall thickness not less than 4.1 mm.
Diameter 40 cm, nominal bore 34.3 cm, weight 7-8.7 kg, walls 2.3 mm thick.
With a minimum outer diameter of 160 mm, a nominal bore of 138 mm and a pipe wall thickness of 1.2 mm, the weight of the product should be from 1.5 to 2.1 kg.

By correctly determining the necessary parameters, it is possible to ensure high-quality laying of the sewer system and its flawless functioning.

Rules for laying a plastic corrugated pipe in a trench

Arranging the entrance to household plot, we must not forget about the equipment of ditches. They do not allow swamping of roads, but serve as an obstacle on the way Vehicle entering the household plot. The solution to the problem is special drainage corrugated pipes of large diameters, laid in a ditch. Execution of work on established rules allows these products to resist heavy loads resulting from the movement of heavy vehicles.

The laying of pipe elements in dug grooves is carried out according to the following scheme:

dub side surfaces ditch, making a slight slope of the slopes.
Prepare the bottom for laying the drainage pipe. For this purpose, sand is poured, equipping a kind of pillow, or they form a base of reinforced concrete with a thickness of not more than 15 cm.
Pipe products are laid on the prepared base and a layer of crushed stone up to 30 cm thick is poured.
The entrance area is filled with waterproofing soil, for example, clay, and it is carefully compacted.
A layer of dense geological textile is laid in order to evenly distribute the applied load over the entrance area.

When choosing a plastic corrugated pipe for laying in a ditch, you need to pay attention to its cross section. Plastic corrugated pipes of large diameter provide unhindered movement of rain and ground water including periods of high intensity. Along the edges of the pipe, it is necessary to install decorative lattices to prevent clogging of the channel with debris, which in most cases is carried with it by flowing water. It is best to give preference to metal products, which are characterized by increased strength.

plastic corrugated steel pipe alternative conventional tubulars. The main part of the manufactured products of the new sample is characterized by high quality, reliability and durability. This makes it possible to use corrugated plastic tubular products in the arrangement of any type of sewer system.

Almost all large-scale construction projects use a large diameter pipe. And now, when the market offers piping systems from various materials, the choice is often made in favor of plastic structures.

Technopipe LLC supplies plastic pipes of large diameters made of thermoplastic and composite materials. At the same time with wholesale in the Moscow region, we supply private customers with large-diameter plastic pipes for wells at retail.

Pipes KORSIS SN8 by nominal outer diameter (OD) - minimum order 30 thousand rubles
Pipes					Couplings	Rings
OD	ID	Price 6 or 12 m with VAT	1 p/m pipes (P) 6 m with VAT	1 p/m pipes (P) 12 m with VAT	Price with VAT	Price with VAT
500	427	4265.70	4555.98	4410.84	2577.12	1149.32
630	535	5941.30	6477.02	6210.34	4399.04	2179.46
800	687	11069.58	11653.68	11362.22	7362.02	3470.38
1000	851	15761.26	16786.68	16274.56	12919.82	6237.48
1200	1030	21727.34	23487.90	22607.62	22182.82	9804.62
Pipes KORSIS SN8 by nominal inner diameter (ID) - minimum order 30 thousand rubles
Pipes			For pipes with welded socket		Couplings	Rings
500	624	4913.52	5321.80	5117.66	5143.62	2381.24
600	746	6853.44	7518.96	7195.64	8165.60	4059.20
800	992	11962.84	13354.06	12659.04	17526.54	9517.88
1030	1200	21727.34	23487.90	22607.62	22182.82	9804.62

Drainage pipes PERFOKOR - II (two-layer) according to the nominal outer diameter (OD) TU 2248-004-73011750-2011 - minimum order 30 thousand rubles
SN 8 PR-2 (sections 6 m)
Outer diameter, mm		The price of 1 linear meter, rub. VAT included	Perforation options by type
500	427	-	-
630	535	-	-
SN 8 (sections 6 m)
Outer diameter, mm	Wed inner diameter(for reference)	The price of 1 linear meter, rub. VAT included	Perforation options by type
500	427	4789.62
630	535	6465.22
SN 16 (sections 6 m)
Outer diameter, mm	Wed inner diameter (for reference)	The price of 1 linear meter, rub. VAT included	Perforation options by type
500	427	6460.50
630	535	8638.78
SN 24 (sections 6 m)
Outer diameter, mm	Wed inner diameter (for reference)	The price of 1 linear meter, rub. VAT included	Perforation options by type
500	427	8144.36
630	535	10982.26

Pipes PERFOKOR-II (two-layer) at par. inner diameter (ID) - minimum order 30 thousand rubles
SN 8 (sections 6 m)
Outer diameter, mm	Wed inner diameter (for reference)	The price of 1 linear meter, rub. VAT included	Perforation options by type
500	603	5438.62
600	722	7377.36
SN 16 (sections 6 m)
SN 16 (sections 6 m)
Inner diameter, mm	Wed inner diameter (for reference)	The price of 1 linear meter, rub. VAT included	Perforation options by type
500	603	6698.86
600	722	9163.88
SN 24 (sections 6 m)
Inner diameter, mm	Wed inner diameter (for reference)	The price of 1 linear meter, rub. VAT included	Perforation options by type
500	603	8536.12
600	722	11763.42
It is possible to supply pipes in a protective filter coating (ZFP)

PRESSURE WATER PIPES PE100 SDR26 - minimum order 30 thousand rubles
Diameter mm, d	Wall thickness mm	Price 1 m with VAT, retail
Diameter mm, d	PN 6.3
500	19.10	4640
560	21.40	5808
630	24.10	7360
710	27.20	9360
800	30.60	11856
900	34.40	15008
1000	38.20	18560
1200	45.90	26720

PRESSURE WATER PIPES PE100 SDR21 - minimum order 30 thousand rubles
Diameter mm, d	Wall thickness mm	Price 1 m with VAT, retail
Diameter mm, d	PN 8.0
500	23.90	5728
560	26.70	7168
630	30	9040
710	33.90	11536
800	38.10	14624
900	42.90	18560
1000	47.70	22880
1200	57.20	32960

PRESSURE WATER PIPES PE100 SDR13.6 - minimum order 30 thousand rubles
Diameter mm, d	Wall thickness mm	Price 1 m with VAT, retail
Diameter mm, d	PN 12.5
500	36.80	8560
560	41.20	10736
630	46.30	13568
710	52.20	17280
800	58.80	21920
900	66.10	27680
1000	73.50	34240
1200	88.20	-

The use of large diameter pipes

During the reconstruction of old branches of the general city sewerage system, the reconstruction of the industrial sewer system as a result of the expansion of any production, the creation of a main water supply system or a ditch during the construction of cottage villages and at other facilities where a connection to a water supply or sewerage system is required (see photo), plastic pipes are used large diameter. Product price, installation cost, useful life operation - the main criteria for choosing this material. Other advantages include:

relatively small weight;
reluctance to be aggressive external environment and transmitted fluid;
no corrosion;
excellent hydraulic performance;
seismic resistance and resistance to mechanical damage;
the possibility of processing.

What is the price given material? Our price list will help answer your question. plastic pipes large diameter. Prices are listed with technical specifications products.

Of course, in order to save money, you can buy a large-diameter plastic second-hand pipe cheaply. However, the use of such material for its intended purpose is associated with certain risks. Pipes of large diameter bu, which have already worked out for some time, have a smaller margin of mechanical strength and chemical resistance, even taking into account the compliance of technical indicators with standard values.

Production of large diameter plastic pipes

The production of large pipes has no fundamental differences from the production of small-diameter products. The pipeline, made of thermoplastic materials of polyethylene and polypropylene, is produced by extrusion. Fiberglass piping is produced by continuous winding of fiberglass filaments using polyester resins. Regardless of the technology used, large-diameter pipe plants are equipped with modern technological equipment. Due to which, as well as high-quality raw materials and constant monitoring of the production process, it is possible to achieve high quality indicators and compliance with GOST of the products.

Where to buy a large diameter pipe in Moscow? Technopipe LLC will supply smooth and plastic corrugated pipes of large diameter with the necessary performance characteristics for your construction project.

Features of large diameter pipes for wells

Our range of large diameter pipes (over 500 mm) includes: PE100 pipes for plumbing up to 1200 mm in diameter; double-walled corrugated pipeline made of block copolymer polypropylene up to 1000 mm and PE100 up to 1200 mm, as well as composite pipes made of fiberglass up to 2000 mm in size.

It is inexpensive to order large diameter polymer pipes for pressure water pipeline possible with a dimensional ratio of SDR11-26. This material is designed for fluid pressure within 10 bar. Installation of systems is carried out by butt welding.

To create drainage and sewer systems are available for order polypropylene pipes large diameter. You can buy a plastic pipeline with an indicator of ring stiffness SN8-16 and flexibility of more than 30%. The material is designed for non-pressure passage of liquid, tightness socket connection guaranteed up to 0.5 bar. It has a smooth inner surface, which, due to the rapid passage of drains, reduces the likelihood of growths, blockages and bacteria.

As an alternative, we offer polyethylene. Also corrugated, made of this material, you can buy a plastic pipe of large diameter. The price and characteristics of a polyethylene corrugated product are comparable to polypropylene. This material is joined using couplings or socket connections. The tightness of the structure is ensured by an elastomer seal.

The most versatile among the presented materials are composite pipes of large diameter. Price plastic pipe 500 mm of this material will also be the largest. However, it can be used to transport gaseous, liquid and even solids. The material is characterized by relatively low weight and strength of a metal pipe.

Storage and transportation

A pipeline of this size is not packaged by manufacturers. At long-term storage open way the material must be covered so as not to be exposed to ultraviolet rays.

Transportation of large diameter pipes can be carried out by any mode of transport. When trucking, trawls or long-length semi-trailers equipped with lodgements, gaskets and other special devices for transporting large diameter pipes can be used.