NEN ISO 8446 : 1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PIPEWORK - DOUBLE OVERLAP FLEXIBLE METAL HOSES (ASBESTOS PACKING, LEAKPROOF, CIRCULAR SECTION, IN AUSTENITIC STAINLESS STEEL)
01-12-2004
12-01-2013
Specifies diameters of double overlap leakproof flexible metal hoses with asbestos packing and of circular section, in austenitic stainless steel, and defines requirements to be verified in accordance with ISO 7658. Applies to uncoated flexible metal hoses used under pressure, without leakage, at temperatures from -20 to +230 degree C.
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