Norm

ASTM F450 - 09 en

Standard Test Methods for Vacuum Cleaner HoseDurability and Reliability (Plastic)

  • Deze norm is ingetrokken sinds 01-05-2013

50,60 61,23 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 6
Gepubliceerd op 01-10-2009
Taal Engels

1.1 These test methods cover the determination of the effect of anticipated stresses and strains that vacuum cleaner and extractor hoses will receive in normal use.

1.2 These test methods apply to plastic (regular and reinforced), nonelectric vacuum cleaner and extractor hoses for household use.

1.3 The following tests are included:

Section
Torsional flex6
Hot and cold flex with aging7
Abrasion, external surfaces8
Flex9
Pull test on hose fittings with aging10
Crush11
Stretch ratio12
Extractor hoses13

1.4 These test methods are individual tests as agreed upon between the hose and vacuum manufacturer.

1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Details

ICS-code 97.080
Engelse titel Standard Test Methods for Vacuum Cleaner HoseDurability and Reliability (Plastic)
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