Gate, Globe, and Check Valves for Sizes DN 100 (NPS 4) and Smaller for the Petroleum and Natural Gas Industries, Eleventh Edition
NORMA vydána dne 1.5.2022
Označení normy: API STD 602
Datum vydání normy: 1.5.2022
Počet stran: 72
Přibližná hmotnost: 216 g (0.48 liber)
Země: Americká technická norma
Kategorie: Technické normy API
This standard specifies the requirements for a series of compact gate, globe, and check valves for petroleum and natural gas industry applications.It covers valves of the nominal pipe sizes DN:
- 8, 10, 15, 20, 25, 32, 40, 50, 65, 80, and 100;corresponding to nominal pipe sizes NPS:
- 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2, 3, and 4;and applies to pressure class designations:
- 150, 300, 600, 800, and 1500. See more