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Трубки тефлоновые (PTFE) низкое давление
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226.27 руб. / meter
Трубки полиуретановые
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36.30 руб. / meter
Трубки полиамидные
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72.60 руб. / meter
Термопластиковый рукав для фреона FR5T
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726 руб. /
Термопластиковый рукав для фреона FR5
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243.21 руб. / meter
Термопластиковый рукав MTHAT1
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Термопластиковый рукав MTH CO2
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439.23 руб. / meter
Термопластиковый рукав AT7 MARINE
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Термопластиковые рукава для газа CNG
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1 243 руб. / meter
Термопластиковые рукава VE8
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310 руб. / meter
Термопластиковые рукава VE7
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154.42 руб. / meter
Термопластиковые рукава MT1
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294 руб. / meter
Рукав термопластиковый для фреона
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155.82 руб. / meter
Рукав термопластиковый для фреона
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484 руб. / meter
Рукав термопластиковый VERSO MTH1 для инструмента
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Рукав термопластиковый POWERMASTER OL8 MARINE
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502 руб. / meter
Рукав термопластиковый POWERMASTER OL7 LT
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160 руб. / meter
Рукав термопластиковый JC5
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347.27 руб. / meter
R8 среднее давление
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430.76 руб. / meter
R5
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248.05 руб. / meter
PTFE трубки низкое давление
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82 руб. / meter
PILOT
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417.45 руб. / meter
OL5P механизмы управления
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297.66 руб. / meter
MTKH, MTKM, MTKHM сверхвысокое давление
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859.10 руб. / meter
JACK статическое давление
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876.04 руб. / meter
Термопластиковый рукав MTHAT2
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Термопластиковый рукав JC7
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1 085.37 руб. / meter
Термопластиковый рукав CO2
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227.48 руб. / meter
Термопластиковый рукав CNGX
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739.20 руб. / meter
Термопластиковый рукав CNG
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1 243 руб. / meter
Термопластиковый рукав AT8 MARINE
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Рукав термопластиковый JC7
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993.41 руб. / meter
R8 повышенное давление, для морской воды
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1 193.06 руб. / meter
R5 для морской воды
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209.33 руб. / meter
MTH1 сверхгибкий - для морской воды
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Thermoplastic hoses SAE R7, SAE R8

Thermoplastic hoses are applied as flexible pipeline for middle and medium pressure systems. Thermoplastic hoses are used in municipal vehicles, construction and agricultural machinery, where presents high pressure and resistance to aggressive environments and high temperatures is essential, when it is impossible to use common high pressure hoses. Thermoplastic hoses have increased resistance against different oils, solvents, paints, polishes, air, gas, biofuel, hot oil and others.

Construction of the thermoplastic hose

In its construction a thermoplastic hose resembles a high pressure hose. Internal layer is produced from polyester, polyamide or teflon, external layer is produced from polyurethane, construction may be reinforced by metal braid or polyester fiber.

Advantages of thermoplastic hoses

Main advantages of thermoplastic hoses are:

  • flexibility
  • abrasive resistance
  • smaller bend radius in comparison with high pressure hose
  • resistance to high temperatures
  • resistance to aggressive environments
  • non-conductivity

Types of thermoplastic hoses

Fluoroplastic hoses (PTFE-hoses), first of all, are intended for flexible connection of hydraulic lines, where increased resistance to high temperatures, pressure and aggressive environments are required, as well as operating in conditions of increased vibration and hydraulic impacts in working liquid. Flexible fluoroplastic hoses have simple construction. Internal layer is a fluoroplastic tube, external layer – stainless steel braid, which increases strength characteristics of the hose and protects from mechanical damage. Fluoroplastic tube can be smooth and corrugated. Corrugated tube increases flexibility of the hose, but such hose becomes much more expensive, withstanding lower pressure in comparison with smooth-wall hoses. That’s why in special matters it is recommended to reinforce (armor) these hoses with additional metal spiral. For elimination of static electricity the tube may be produced with addition of special antistatic carbonic compound. Usually PTFE hoses are connected with common hydraulic fittings, crimped with smooth ferrules.

Characteristics of PTFE hoses

PTFE hose have the following properties:

  • resistance to many liquids and gases, including alkalis, solvents, oils, aggressive acids
  • wide range of heat-resistance (teflon hoses are used in wide range of temperatures)
  • flexibility and low weight (they are more flexible and lighter, than high pressure hoses and spiral wrap hoses)
  • low friction ratio (small pressure decline)
  • anti-adhesion (the hoses can be easily cleaned, that increases their life time, moving material doesn’t cling to the walls of a hose)
  • resistance to atmospheric precipitations and ultraviolet rays
  • In our company you can buy high-quality thermoplastic hoses, manufactured by the leading world producers.