ASTM F1311-90(2001) - 31.8.1990
 
1. Scope

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.

 
2. Referenced Documents

A36/A36M-19

Standard Specification for Carbon Structural Steel

F1155-10(2019)

Standard Practice for Selection and Application of Piping System Materials

ASME Boiler and Pressure Vessel Code, Section IX, Welding Qualifications Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, Three Park Ave., New York, NY 10016-5990, http://www.asme.org.

AWWA

Steel Pipe Flanges for Waterwork Service 4 in. through 144 in.