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ASTM F1120-87(2010)
Standard Specification for Circular Metallic Bellows Type Expansion Joints for Piping Applications
Automaticky přeložený název:
Standardní specifikace pro Kruhový Metallic Vlnovce dilatačních spár pro potrubí aplikace
NORMA vydána dne 1.5.2010
Informace o normě:
Označení normy: ASTM F1120-87(2010)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.5.2010
Kód zboží: NS-49202
Počet stran: 7
Přibližná hmotnost: 21 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM F1120-87(2010) :
Keywords:
expansion joint, metallic bellows-type expansion joints, piping systems, piping thermal contraction, piping thermal expansion, Single expansion joint, Swing expansion joint, Universal expansion joint, Bellows type expansion joints, Circular expansion joints, Double expansion joint, Expansion joints, Gimball expansion joint, Hinged expansion joint, Metallic bellows expansion joints, Piping systems--maritime (shipboard), Pressure balanced expansion joint
Doplňující informace
| 1. Scope | ||||||||||||||
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1.1 This specification establishes the minimum requirements for the mechanical design, manufacture, inspection, and testing of circular metallic bellows-type expansion joints used to absorb the dimensional changes resulting from piping thermal expansion or contraction, as well as the movement of terminal equipment and supporting structures. 1.2 Additional or better features, over and above the minimum requirements set by this specification, are not prohibited by this specification. 1.3 The layout of many piping systems provides inherent flexibility through natural changes in direction so that any displacements produce primarily bending or torsional strains, within acceptable limits. Where the system lacks this inherent flexibility the designer should then consider adding flexibility through the use of metallic bellows-type expansion joints. 1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. |
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| 2. Referenced Documents | ||||||||||||||
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