API Standard 613, Special Purpose Gear Units for Petroleum, Chemical and Gas Industry Services, Sixth Edition
NORMA vydána dne 1.7.2021
Označení normy: API STD 613
Datum vydání normy: 1.7.2021
Počet stran: 124
Přibližná hmotnost: 403 g (0.89 liber)
Země: Americká technická norma
Kategorie: Technické normy API
This standard covers the minimum requirements for special-purpose, enclosed, precision single- and double-helical one-and two-stage speed increasers and reducers of parallel-shaft design for refinery services. This standard is primarily intended for gear units that are in continuous service
without installed spare equipment. See more