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ISO 27509:2020

Petroleum and natural gas industries — Compact flanged connections with IX seal ring
7. 12. 2020.

Опште информације

90.60     5. 3. 2026.

ISO

ISO/TC 67/SC 6

Međunarodni standard

23.040.60  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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

Životni ciklus

PRETHODNO

POVUČEN
ISO 27509:2012

POVUČEN
ISO 27509:2012/Cor 1:2013

TRENUTNO

OBJAVLJEN
ISO 27509:2020
90.60 Završetak postupka preispitivanja standarda
5. 3. 2026.

Nacionalna preuzimanja

SRPS EN ISO 27509:2021  
ISS

Industrija nafte i prirodnog gasa – Kompaktne veze prirubnica sa IX zaptivnim prstenom

60.60   Standard objavljen

PKS B067 Saznaj više