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DIN EN ISO 27509

Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2012 + Cor. 1:2013); English version EN ISO 27509:2012 + AC:2013, only on CD-ROM

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Organization: DIN
Publication Date: 1 October 2013
Status: active
Page Count: 115
ICS Code (Flanges, couplings and joints): 23.040.60
scope:

This International Standard 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).

NOTE NPS is in accordance with ASME B36.10M and ASME B36.19M.

This International Standard 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 International Standard is applicable within a temperature range from −196 °C to +250 °C.

This International standard is not applicable for external pressure.

Document History

September 1, 2019
Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO/DIS 27509:2019); English version prEN ISO 27509:2019, only on CD-ROM
A description is not available for this item.
DIN EN ISO 27509
October 1, 2013
Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2012 + Cor. 1:2013); English version EN ISO 27509:2012 + AC:2013, only on CD-ROM
This International Standard specifies detailed manufacturing requirements for circular steel and nickel alloy compact flanged connections and associated seal rings, for designated pressures and...
April 1, 2013
Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2012); English version EN ISO 27509:2012, only on CD-ROM
This International Standard specifies detailed manufacturing requirements for circular steel and nickel alloy compact flanged connections and associated seal rings, for designated pressures and...
February 1, 2011
Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO/DIS 27509:2011); English version prEN ISO 27509:2011, only on CD-ROM
A description is not available for this item.

References

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