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Standard Specification for Quick Disconnect Couplings (6 in. NPS and Smaller) (Includes all amendments And changes 6/9/2021).
Automaticky přeložený název:
Standardní specifikace pro Rychlospojky ( 6 palců NPS a menší)
NORMA vydána dne 1.5.2015
Označení normy: ASTM F1122-04(2015)e1
Poznámka: NEPLATNÁ
Datum vydání normy: 1.5.2015
Kód zboží: NS-609292
Počet stran: 13
Přibližná hmotnost: 39 g (0.09 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
adapter, cam handle, couplings, quick-disconnect,, ICS Number Code 23.040.60 (Flanges, couplings and joints)
1. Scope | ||||||
1.1 This specification covers the manufacturing data required to produce a variety of styles and sizes of quick disconnect couplings up to and including NPS 6 for marine use that ensure interchangeability and safety of operation. 1.2 In general, quick disconnect couplings are hose and pipe end fittings that permit quick mechanical attachment by means other than bolted or threaded fittings. The method of attachment is a male coupling half (adapter) that fits into a female coupling half (coupler) of the same size. By closing attached cam handles, the coupling halves seal, permitting fluids to be transported under pressure through the quick disconnect coupling. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 The following safety hazards caveat pertains
only to the test method described in this specification:
MSS-SP-55 Quality Standard for Steel Castings for
Valves, Flanges, and Fittings and Other Piping Components (Visual
Method) B31.1 Power Piping Code Section IX, Welding and Brazing Qualifications |
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