NEN ISO 8447 : 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - SINGLE OVERLAP FLEXIBLE METAL HOSES (RUBBER PACKING, LIMITED TIGHTNESS, CIRCULAR OR POLYGONAL SECTION, IN PROTECTED CARBON STEEL)
12-01-2004
01-12-2013
Specifies diameters of single overlap flexible metal hoses with rubber packing, of limited tightness, of circular or polygonal section, in protected carbon steel, and defines requirements to be verified in accordance with ISO 7658. Applies to uncoated flexible metal hoses used under low pressure with permissible leakage, at temperatures from -20 to +60 degree C.
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