HOSE FOR FLUIDS REINFORCED BY COMPOSITE THREAD Russian patent published in 2011 - IPC F16L11/08 

Abstract RU 2434175 C2

FIELD: transport.

SUBSTANCE: flexible hosed comprises tubular element, knitted fabric comprising composite thread containing first thread from co-para-aramide fibers and second thread from meta-aramide fibers. Invention covers also method of producing flexible hose and hose for low-pressure fluids that comprises first thread from co-para-aramide fibers and second thread from meta-aramide fibers. First and second threads are twisted to 39-197 turns per metre (1-5 turns per inch).

EFFECT: higher operating performances.

15 cl, 2 dwg

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RU 2 434 175 C2

Authors

Branch Morris

Grehj Elena

Shel'Khaas Dag

Dates

2011-11-20Published

2007-09-21Filed