+ 7 (495) 974-70-08 About company Products Challenges and solutions Product calculator TIAL documentation Contacts Plastic pipes Various plastic materials that are actively used today for the manufacture of pipes can be considered quite new compared to the traditional ones - steel, cast iron and concrete. The development of this industry took place in the last century and from a huge amount of such materials, only a few of their types are used today for the production of plastic pipes . Currently, PVC pipes are used - made of polyvinyl chloride, PE - polyethylene and PP - polypropylene, which in general began to be used only fifteen years ago. It should be noted that PUF pipes in a special polyethylene sheath are used to create heating networks ., which is used in their production. In general, the range of applications for such pipes is quite wide. They are used to create underground water supply and sewerage networks, various indoor water supply systems, as well as internal sewerage networks, gas pipes, to create underground gravity drainage water drainage systems, culverts that are laid under roads. They are also used as heat-insulating sleeves for pipes of heating systems, protective sleeves for electric cables for underground installation. Such widespread use of plastic pipes is due to their many advantages. The advantages of plastic pipes: - long service life; - lack of corrosion; - low thermal conductivity; - quick and easy installation; - the ability to effectively suppress the noise of the water flow; - the possibility of both internal and external installation. Along with the obvious advantages, plastic pipes also have their disadvantages, which still significantly limit their areas of application. Disadvantages of plastic pipes: - Severe temperature limitations of the carrier; - the presence of significant restrictions on the chemical composition of the transported substances; - in many cases, a certain difficulty in installing fittings for certain types of pipes, and as a result, the high cost of insulating the joint of plastic pipes; - significant differences in the technologies for installing various types of plastic pipes. - the flammability of plastic, and as a consequence, the impossibility of using, for example, in a fire water supply system. В качестве иллюстрации технологических недостатков монтажа пластиковых трубопроводов следует остановиться на сложности сварки стыка при соединении пластиковых труб из полиэтилена, имеющих конструкцию труба в трубе. Стыки пластиковых труб такой конструкции соединяются при помощи сварки с использованием специальной техники, имеющей определённые габариты, поэтому сам стык должен быть достаточно широким, а его изоляция особенно надёжной. Для этого компания ТИАЛ выпускает специальные удлинённые муфты ТИАЛ-ТУМ, длиной до 1900мм. Также стоит отметить отдельно стремительно набирающие в последнее время популярность гофрированные пластиковые трубы, например КОРСИС АРМ. Особенностью этой трубы является многослойная конструкция: внутренняя гладкая полиэтиленовая стенка, гофрированная сталь с нанесенным на неё полиэтиленом. Эти трубы активно используются при строительстве безнапорных канализаций и водопроводов диаметрами: 800, 1000, 1200, 1400, 1500, 1600, 1800, 2000, 2200 и 2400 мм. Трубы соединяются в стык и свариваются изнутри экструдером, а снаружи для надёжного укрепления стыков используются эластичные рукавные муфты ТИАЛ-ТУМ диаметром от 800 до 2400 мм, которые после усадки плотно облегают стык, принимая гофрированную форму трубы. Arrows mark the seated elastic coupling TIAL-TUM 1200, 780mm wide This says only one thing. With all the novelty and advantages of the plastic materials from which the pipes are made, the issues of ensuring the reliability of joints mounted in route conditions remain the most relevant for plastic pipelines. TIAL-TUM elastic couplings successfully cope with this task. ru en news 13.12.2016 TIAL took part in the XVI international conference "TEPLO RUSSIA" in St. Petersburg more ... 20.07.2016 TIAL materials are included in the Russian Maritime Register of Shipping more ... 04/14/2016 TIAL will take part in the 16th international exhibition NEFTEGAZ-2016 in Moscow more ... All news 117342, Moscow, st. Butlerova, 17 © 2003 "TIAL" When citing materials from the site, a hyperlink to www.tial.ru is required. Creation of the site "Modern WEB Technologies"