Both the inner core and the outer cover of these hose types are made of PVDF, a material that is the world-wide standard in terms of heat and chemical resistance.
In order to achieve the necessary working pressures up to 6 layers of high-tensile spring-steel wire are spiralized as a pressure support.
When combining PVDF as an inner core and outer cover, this product is especially suited for applications involving methanol service, for dealing with aggressive chemicals and in all cases where an extremely low permeation rate is needed.
All hose types of this Series are heat-resisting up to 150°C (300°F) and available for working pressures up to 1125 bar with a safety factor of 1:4
(burst pressure: 4500 bar /65250 psi).
Upon request the hoses can be supplied in long lengths (for example 6/4HT - 4500 m) as they are needed for Offshore Umbilicals.
HT-SeriesThe HT Series was developed especially for the exacting demands of the HP/HT (high-pressure/high temperature) applications. |
PVDF Inner core and Outer cover – heat resistance and high pressure, a unique combination for thermoplastic hose.
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