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ÖNORM EN ISO 27509
Norm
Ausgabedatum: 2021 04 15
Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2020)
This document specifies detailed manufacturing requirements for circular steel and nickel alloy
compact flanged connections and associated seal rings, for designated pre...
Aktuell
Herausgeber:
Austrian Standards International
Format:
Digital | 118 Seiten
Sprache:
Englisch
Standards mitgestalten:
ICS
This document specifies detailed manufacturing requirements for circular steel and nickel alloy
compact flanged connections and associated seal rings, for designated pressures and temperatures
in class designations CL 150 (PN 20) to CL 1500 (PN 260) for nominal sizes from DN 15 (NPS ½) to
DN 1200 (NPS 48), and for CL 2500 (PN 420) for nominal sizes from DN 15 (NPS ½) to DN 600 (NPS 24).
This document is applicable to welding neck flanges, blind flanges, paddle spacers and spacer blinds
(paddle blanks), valve/equipment integral flanges, orifice spacers, reducing threaded flanges and rigid
interfaces for use in process piping for the petroleum, petrochemical and natural gas industries.
This document is applicable within a temperature range from -196 °C to +250 °C.
This document is not applicable for external pressure.
ÖNORM EN ISO 27509
2021 04 15
Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2020...
Norm
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ÖNORM EN ISO 27509
2013 10 01
Petroleum and natural gas industries - Compact flanged connections with IX seal ring - (ISO 27509:20...
Norm
ÖNORM EN ISO 27509
2013 04 01
Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2012...
Norm
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Petroleum and natural gas industries — Compact flanged connections with IX seal ring