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ISO 7840 Fire Resistant Fuel Hoses
ISO 7840 Small Craft - Fire Resistant Fuel Hoses- Standard
ISO 7840 Small Craft - Fire Resistant Fuel Hoses
ISO 7840 Small Craft - Fire Resistant Fuel Hoses- Scope
This International Standard specifies general requirements and physical tests for fire- resistant hoses for conveying petrol or petrol blended with ethanol and diesel fuel or diesel fuel blended with FAME 10 mm and 0, 25 MPa for hoses up to 63 mm inner diameter in craft of hull length up to 24m including designed for a working pressure not exceeding 0, 34 MPa for hoses with nominal bore up to and It applies to hoses for small craft with permanently installed fuel systems. It does not apply to hoses entirely within the splash well at the stern of the craft connected directly to an outboard engine. Specifications for non-fire- resistant fuel hoses are given in IS0 84691. Specifications for permanently installed fuel systems are given in ISo 10088.
ISO 7840 Small Craft - Fire Resistant Fuel Hoses- Relative Standard
ISO 8574-2004 Aerospace - Hydraulic system tubing - Qualification tests for bent tubes
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