1.1 This specification provides design and construction criteria for large diameter flanges sizes 14 to 144 NPS, for use in high temperature (1000°F), low pressure service (25 psig), such as internal combustion engine exhaust and forced ventilation systems.
1.2 Values stated in inch-pound units are to be regarded as the standard.
ASTM F1311-90(2012) History
ASTM F1311-90(2023)
$25.00 $50.00
ASTM F1311-90(2018)
$30.00 $60.00
ASTM F1311-90(2012)
$25.00 $50.00
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