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SPS installation
SPS installation
Construction of the Ivanisovo agricultural complex
Construction of the Ivanisovo agricultural complex
Reconstruction of a motor road
Reconstruction of a motor road
Housing construction
Housing construction
Emergency response
Emergency response
Construction of Okskaya Station
Construction of Okskaya Station
Construction of a residential complex
Construction of a residential complex
Reconstruction of a pressure sewer
Reconstruction of a pressure sewer
Construction of field facilities for gas deposits in the Chayandinskoye field
Construction of field facilities for gas deposits in the Chayandinskoye field
Construction of the section from Entuziastov Highway to the MKAD (Phase 1)
Construction of the section from Entuziastov Highway to the MKAD (Phase 1)
Development of the road network (Likhachev Plant)
Development of the road network (Likhachev Plant)
Construction of the Second Metro Ring Line section
Construction of the Second Metro Ring Line section
Reconstruction of Zamoskvorechie District
Reconstruction of Zamoskvorechie District
Construction of the Boguchany Aluminum Smelter
Construction of the Boguchany Aluminum Smelter
Construction of a bobsleigh track
Construction of a bobsleigh track
Installation of culverts
Installation of culverts
Construction of the Decathlon complex
Construction of the Decathlon complex
Reconstruction of a motor road
Reconstruction of a motor road
Reconstruction of Ryazansky Avenue
Reconstruction of Ryazansky Avenue
Reconstruction of the sewer in Tsaritsyno
Reconstruction of the sewer in Tsaritsyno
Product catalog

Fiberglass pipes


NTT™ fiberglass pipes and waste treatment units production plant.

New Pipe Technologies, LLC is a leader on the Russian market in the area of production of fiberglass pipes and treatment facilities.

The Company has been producing high quality fiberglass pipes using continuous winding method with 300 to 3000 mm in diameter (both pressure and non-pressure), fittings, joint pieces for them, waste treatment units, pumping stations, tanks and septic tanks since 2007. NTT, LLC is a domestic producer using only high quality raw materials. The factory is located in the city of Peresvet in Moscow Region. Production capacity of the enterprise amounts to over 300 km pipes a year. Last year alone the volume of laid and installed pipes at various facilities in Russia, Belarus and Kazakhstan reached 200 km.

Fiberglass pipes produced using NTT, LLC technology comply with the national standard GOST R 54560-2015 (our company has developed the first edition of GOST R 54560-2011). NTT, LLC participates in almost all major construction projects in Russia.

NTT™-produced fiberglass pipes

Fiberglass pipes produced by New Pipe Technologies, LLC are a reliable and durable product, with guaranteed service life of 50 years. Pipes can be utilized in temperature range from -50°С to +60°С. Pipes between 300 and 3000 mm in diameter are made using the technology of continuous winding onto a reinforcing bar (made of various fiberglass and silica sand types) treated with a binding agent based on unsaturated polyester resin with subsequent hardening. Standard pipeline pressure is up to 32 atmospheres. Over more than 10 years of successful use our pipes gained positive reputation in the following types of pipelaying:

We offer all types of fittings and joint pieces for our pipes listed above.

NTT, LLC products are approved and used by Mosvodokanal, JSC for over 10 years after passing all required tests for chemical resistance, which is a subject of special attention in our production. NTT, LLC products are approved for use on Vodokanal of St. Petersburg, SUE, Gorvodokanal of Novosibirsk, MUE, Nizhegorodsky Vodokanal, JSC and other major contracting, operating and construction companies. Approval from leading institutes of the country is a proof of our high competitiveness and demand for our product.

NTT, LLC is the developer of a national standard GOST R 64560-2011, which allowed to advance the use of fiberglass pipes in all areas of domestic and industrial sectors. Additionally, NTT, LLC products comply with requirements of GOST R ISO 10467-2013, GOST ISO 9001-2011, GOST 30546.1-98, and other Russian and international standards. All production is appropriately certified.

Pipes produced by NTT, LLC showed excellent results during many tests, in particular: seismic resistance, abrasion resistance, linear thermal expansion coefficient, chemical, physical and mechanical resistance. We were the first to prove high chemical resistance of our product in operating sewage systems having passed tests according to processes set forth by Mosvodokanal, JSC. NTT, LLC products have an expert opinion on longevity that complies with worldwide standards PIN, ASTM and AWWA.

High sanitary and hygienic qualities are achieved thanks to a post-polymerization furnace for burning residual (toxic) styrene, unique to NTT, LLC.

This equipment is required for tests conducted according to ASTM, BS, AWWA standards and allows to reach 98-99% of polymerization of the binding agent which greatly influences the quality of the product.

For hydraulic tests according to the technical standard the test pressure must be 1.5-2 times higher than the operational pressure.

Range of products

Pipes for non-pressure sewer system

NTT, LLC fiberglass pipes for non-pressure sewer systems possess special chemical resistance thanks to the liner layer based on a chemically resistant binding agent. Our pipes have been tested for chemical resistance in operational sewerage environments of Mosvodokanal, JSC, and tested for chemical, physical and mechanical resistance in a certified laboratory. Our products for this sector are used in all climatic regions of Russia, as well as in CIS states and Europe.

Scope of application:

  • storm drainage system;
  • domestic sewage system;
  • industrial waste pipelines;
  • pipelines for chemically aggressive and abrasive-carrying environments;
  • and others.

Fiberglass pipes made by NTT, LCC for non-pressure sewage systems comply with standards of GOST R 54560-2015, GOST R ISO 10467-2013. Service life of over 50 years; Successful experience of usage of NTT, LLC pipes in non-pressure sewage systems since 2007.

Pipes for non-pressure sewer system;

Fiberglass pipes made by NTT, LLC for non-pressure sewer systems are used for construction of non-pressure sewers. Airtightness of the coupling under a pressure of up to 32 atmospheres is guaranteed by labyrinth-type REKA EPDM coupling seals made of chemically resistant rubber based on ethylene copolymer and diene monomer, with four (for DN < 600) or six (for DN > 600) labyrinth grooves.

Fiberglass pipes made by NTT, LCC for non-pressure sewer systems comply with standards of GOST R 54560-2015, GOST R ISO 10467-2013. Service life of over 50 years; Successful experience of usage of NTT, LLC pipes in non-pressure sewage systems since 2007.

Water supply pipes

Fiberglass pipes produced by NTT, LLC for water supply are primarily used in the following areas:

  • Pipes for domestic and potable water supply systems;
  • Pipes for amelioration;
  • Pipes for hydraulic power engineering.

Pipes produced by NTT, LLC are non-toxic. This is achieved thanks to a post-polymerization furnace for burning residual (toxic) styrene. In addition to the required certificates, NTT pipes for water supply systems passed hygienic quality assessment confirmed by the conclusion of a leading research institute in Russia.

Fiberglass water supply pipes made by NTT, LLC comply with standards GOST R 54560-2015, GOST R ISO 10467-2013. Service life of over 50 years; Successful experience of usage of NTT, LLC pipes in water supply systems since 2007.


Culverts



Culverts are artificial constructions that allow small constant or temporary streams to flow under road embankments. For short, culverts provide drainage for road embankments.

Fiberglass culverts made by NTT, LLC are used for piping under embankments of motor roads of all categories and railways. From 2011, pipes made by NTT, LLC are being used successfully by the Federal Road Agency Rosavtodor. The products have passed testing and received the approval of the leading research institute of the Russian Federation.

Fiberglass culverts made by NTT, LCC comply with standards of GOST R 54560-2015, GOST R ISO 10467-2013. Service life of over 50 years;

Pipes for microtunneling

Microtunneling is a trenchless technology that allows to lay domestic underground pipelines and pipeline systems of various diameters without digging out the ground along the laying route. Microtunneling is most effective when laying pipes for a distance under a kilometer and a half and at high depths up to 80 meters within urban infrastructures. Using microtunneling allows to quickly offer efficient solutions for replacement, repairs and laying underground communications without creating traffic standstill.

NTT, LLC was the first company in Russia that made and installed pipes for microtunneling. By doing this we proved our competitiveness against foreign suppliers. Microtunneling technology allows to lay pipelines for distances up to 200 meters without using foundation pits, and using intermittent jacking stations allows to extend this distance to 600 meters! Advantage of this technology is the capability to solve various tasks in various parts of economy, from household construction to laying casings for oil and gas industry. This technology is effective in construction of sewers, underground communications within the city, pipelines under railroad crossings, highways, air strips and for repairs and replacement of pipelines.

Microtunneling requires pipes to strictly match the required parameters, especially resistance to large axial and girth loads. Thanks to the production technology improved at our factory it is possible to meet these requirements and make products with a wide range of mechanical characteristics.

Fiberglass microtunneling pipes made by NTT, LCC comply with the standard of GOST R ISO 10467-2013. Service life of over 50 years; Successful experience of usage of NTT, LLC pipes in microtunneling since 2011.

Pipes for sliplining and rehabilitation (repairs using pipe-in-pipe method)

In modern conditions of dense city construction and high quantity of roads, emergency replacement of pipelines with digging up trenches may become unprofitable, and sometimes impossible. In this case rehabilitation is used - repairs of a pipeline using non-trench pipe laying. One of the most effective rehabilitation methods is pipe-in-pipe (sliplining), when a fiberglass pipeline is installed inside the old pipeline. Pipes for sliplining with concealed joints allow to make the rehabilitated pipeline as narrow as possible which is important for dense city construction.

Fiberglass pipeline installed using the sliplining method is more reliable and durable than the worn-down pipeline, usually produced out of steel pipes.

Fiberglass pipes for rehabilitation and sliplining made by NTT, LCC comply with standards of GOST R 54560-2015, GOST R ISO 10467-2013. Service life of over 50 years; Successful experience of usage of NTT, LLC pipe in relining and rehabilitation since 2008.

Rainwater treatment facilities (RTF)

Rainwater treatment facilities are made on the basis of fiberglass pipes manufactured with the use of NTT™ technology by the method of continuous winding. Rainwater treatment facilities are designed to ensure the filtering of surface wastewater from industrial enterprises, roads, city streets, car washes and dining establishments from suspended solids (mud, sand, various oils) and petroleum products. The structure consists of cylindrical tanks: sand separator, oil and petroleum separator and sorption filter. According to the Customer’s design, the treatment facilities can be supplemented with a distribution well, a sampling well, a bypass and an UV (ultraviolet) disinfecting system. The structure is intended for both above ground and underground placement.

Sand separator

Sand separator is designed for removal of particles with sinking velocity U0=0.6 mm/s. Sand separator is the first part of a treatment facility. When run-off goes into a sand separator, its flow speed decreases. Sand separator works because of gravity, heavy particles fall to bottom of the separator due to their mass. Upon Client’s request, the sand separator may be equipped with an indicator of the amount of sand. Heavy particles accumulated at the bottom of the separator are pumped out using a special machine through a technical well.

Oil and petrol separator

After the removal of suspended solids, the run-off goes into an oil and petrol separator where it is further treated. Emulsified petrol products and suspended solids with small diameters are extracted in the coalescence module. Coalescence module consists of thin ridged layers glued together which attract oil particles and repel water. Coalescence module can be used indefinitely as it does not corrode or change its physical properties. Coalescence module does not require to be replaced or regenerated.

Sorption filter

Water goes through a sand separator and an oil and petrol separator before reaching a sorption filter where it is treated further. Run-off water reaches a sorption filter through a network of distribution devices. Water flows from the bottom to the top. Water goes through distribution devices then through the first filter layer - hydro-anthracite, then through a zeolite layer which absorbs the residual dissolved petroleum products. Treated water is collected in the water collector unit and is removed via an exit pipe.

Grease interceptor

Grease interceptor is used to mechanically clean runoff water from animal and vegetable oils. The principle of operation is simple: thanks to internal walls in the unit, the flow of liquid is cooled and slowed. Cooled fats go from emulsified state into non-emulsified state and rise to the surface of the water, from where they are subsequently removed.

UV-disinfecting systems

UV-disinfecting systems are used as the final stage of treatment of runoff water. It destroys bacteria, mold, yeast and viruses. UV-disinfecting systems are a tank equipped with a block of UV lamps. Thanks to their radiation, runoff waters are decontaminated. The device is environmentally safe and does not carry dangerous chemicals into the environment.

Accumulation tanks

Distribution wells

Primary goal of a distribution well is for it to operate in extreme conditions - to remove the surplus of water from water treatment systems when the rainwater runoff is too high, sending the surplus into the exit pipe which leads it to reserve pits or bypasses.

Sample collection well

Sample collection wells accumulate treated runoff water in tanks for sample collection and examination of treatment quality. Sample collection well cases are made in various diameters based on Customer’s designs out of fiberglass pipes.

Sewerage pumping stations (SPS)

NTT™ produces sewerage pumping stations based on fiberglass pipes made using NTT™ continuous winding technology. SPS is designed for lifting and pumping household, fecal, rainwater and industrial wastes where it is impossible to embed automatic flow tanks. Pumping station chassis is made out of a cylindrical tank with a flat bottom, with entry and exit pipes and a sealed lid with inspection hatch. Entry pipe is equipped with an electric inlet gate that can also be closed manually. Exit pipes are equipped with retaining valves to prevent pumped sewer from flowing back into the SPS with pumps turned off. SPS is equipped with pumping equipment of world leading producers (Grundfos, KSB, Wilo etc.) chosen based on the designed performance of the SPS. During operation, pumping equipment is turned on and off, and SPS overflow alarm activates automatically using floating switches. SPS is powered via a control box which is installed in an above-ground heated room. Service life of an SPS is designed for lifting and pumping household, fecal, rainwater and industrial wastes is at least 50 years.

Pumping stations include the following types:

Tanks

NTT™ tanks are used to collect domestic runoffs, oil products, chemicals, rainwater runoff etc. NTT™ capacitive equipment represents tanks made on the basis of NTT™ pipes produced by continuous filament winding process. Tanks are produced both in vertical and in horizontal version, and for above ground or underground installation.

Fire tanks

Fire tanks are an element of the fire protection system and are used to store water supplies when it is not possible to obtain the required amount of water directly from the water supply source. Fire tanks, as a rule, have a horizontal design and are intended for both underground and above ground installation. Upon Customer’s request, fire tanks can be equipped with pumps. If necessary, NTT™ specialists will help you select the right pumps.

Fuel tanks

Fuel tanks are made on the basis of NTT™ pipes produced by continuous filament winding process using special chemically resistant resin. They are intended for storage of diesel fuel. The product is equipped with a vent pipe, a filler neck, through which fuel is poured in, a drain cock, through which fuel is discharged, and a service well. Tanks are produced both in vertical and in horizontal version, and for above ground or underground installation.

The advantages of NTT™ tanks and capacitive equipment:

  • long service life (over 50 years);
  • weather resistance (-50С to + 50С) and easy installation (at any season);
  • easy transportation and installation of large tanks due to coupling connection;
  • scratch resistance;
  • deformation resistance;
  • lower weight in comparison with analogues made of other materials;
  • improved corrosion resistance in comparison with analogues made of other materials;
  • excellent electrical insulation characteristics;
  • electrochemical corrosion resistance;
  • no need for waterproofing and caisson works for underground installation.

Septic tanks

For our customers who are not connected to central sewage systems, NTT™ produces septic tanks for wastewater treatment. Our experts will always help you choose your equipment and modification based on the needs and volume of wastewater. Treatment is performed with bacteria, which mineralize contaminants. Contaminants disintegrate into elements that are completely harmless to health. The main advantage of NTT™ septic tanks is that they do not require power supply. Septic tanks are made of NTT™ fiberglass pipe, which guarantees proven high quality of the composite material. NTT™ septic tanks have a service life of at least 50 years.

Wells

Fiberglass wells are used to clean and flush the sewer system, as well as to monitor the system functioning. Structurally, a standard well consists of a chamber (well enclosure), discharge pipes fitted into the enclosure, a ladder (if required) and a fiberglass cover. Both linear (installed on straight sections of the route) and rotary wells (installed in places where the route changes direction) are produced. Production of wells of various configurations according to customer drawings is optionally available.

Quality control

Control and testing of products are carried out at all stages of the production process as well as after the product is finished and sent (along with the product passport) for acceptance to the quality control department of the manufacturing company. Tests are carried no earlier than 6 hours after the production, including the polymerization time.

Quality control of raw materials, components and finished products is carried out under established factory methods, regulations and state standards.

Control of geometric forms and sizes of products is carried out according to GOST R ISO 3126.

Airtightness and durability of products is carried out by means of hydraulic tests through generation of internal pressure at a testing rig according to technical specifications of equipment manufacturer WAFA VENTURES and the procedure of New Pipe Technologies-Peresvet, LLC.

A pipe passes testing if, besides passing the test pressure change test, no tears, cracks, bulges, spilling of working fluid outside as dew, drops or streams are found visually.

Ring stiffness of products is determined according to GOST R 55071-2012 using a unit produced by WAFA VENTURES.

Durability characteristics of product materials are carried out according to GOST 25.601, GOST 25.602, GOST 25.603, GOST 25.604 standards.

Scope of application of NTT™ fiberglass pipes:

  • Domestic and industrial water supply systems;
  • Industrial and municipal sewage drains;
  • Pipes for chemically aggressive and abrasive-carrying environments;
  • Technical pipelines of industrial installations;
  • Culverts for road construction including culverts under embankments of motor roads of all categories and railways;
  • Rehabilitation of existing pipelines;
  • Pipes for microtunneling;
  • Pipes for rehabilitation using the sliplining method;
  • Irrigation systems;
  • Water intakes for cooling systems;
  • Marine and river water supply systems;
  • Marine outfalls;
  • Inspection holes;
  • Fire extinguishing systems;
  • Food transportation systems;
  • Pipelines for transport of corrosive liquids and ventilation pipes;
  • Septic tanks for cottages;
  • Wildlife tunnels;
  • and others.

Advantages of NTT

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