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ASTM F1120-87(1998)
Standard Specification for Circular Metallic Bellows Type Expansion Joints for Piping Applications
Automaticky preložený názov:
Štandardné špecifikácie pre kruhové Metallic Vlnovce kompenzátory pre potrubia Applications
NORMA vydaná dňa 10.4.1998
Informácie o norme:
Označenie normy: ASTM F1120-87(1998)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.4.1998
Kód tovaru: NS-49200
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM F1120-87(1998) :
Keywords:
Bellows type expansion joints, Circular expansion joints, Double expansion joint, Expansion joints, Gimball expansion joint, Hinged expansion joint, Metallic bellows expansion joints, Pipeline expansion joints, Pressure balanced expansion joint, Shipbuilding materials-general, Shipbuilding materials-piping, Shipbuilding steel materials, Single expansion joint, Steel pipe-shipbuilding piping materials, Swing expansion joint, Universal expansion joint
Doplňujúce informácie
| 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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