NEN ISO 8444 : 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 (COPPER PACKING, LIMITED TIGHTNESS, CIRCULAR SECTION, IN PROTECTED CARBON STEEL)
01-12-2004
12-01-2013
Lays down diameters of double overlap, flexible metal hoses with copper packing, of limited tightness, of circular section, in protected carbon steel, and specifies requirements to be verified in accordance with ISO 7658.
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