Standard Specification for Steam Traps and Drains
NORMA vydaná dňa 1.12.2019
Označenie normy: ASTM F1139-88(2019)
Dátum vydania normy: 1.12.2019
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This specification provides the minimum requirements for the design, fabrication, pressure rating, marking, and testing of steam traps and drains. Hydrostatic proof test, hydrostatic production shell test, steam production shell test, air production shell test, operational check steam test, and performance characteristics test shall be performed to meet the requirements prescribed.
Keywords:
fluid discharge, steam drains, steam traps, valve,, ICS Number Code 47.020.30 (Piping systems)