91.140.40: Gas supply systems

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  1. MOST RECENT

    ISO 17484-1:2014

    Plastics piping systems - Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) - Part 1: Specifications for systems

    standard by International Organization for Standardization, 06/01/2014.

    Languages: English

    Historical Editions: ISO 17484-1:2006

    • 👥MULTI-USER
  2. MOST RECENT

    ISO 17484-2:2009

    Plastics piping systems - Multilayer pipe systems for indoor gas installations - Part 2: Code of pratice

    standard by International Organization for Standardization, 01/15/2009.

    Languages: English

    • 👥MULTI-USER
  3. MOST RECENT

    ISO 23555-1:2022

    Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Part 1: General requirements

    standard by International Organization for Standardization, 02/01/2022.

    Languages: English

    • 👥MULTI-USER
  4. MOST RECENT

    ISO 23555-2:2022

    Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Part 2: Gas pressure regulator

    standard by International Organization for Standardization, 02/01/2022.

    Languages: English

    • 👥MULTI-USER
  5. MOST RECENT

    ISO 23555-3:2024

    Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Part 3: Safety shut-off devices

    standard by International Organization for Standardization, 06/01/2024.

    Languages: English

    • 👥MULTI-USER
  6. HISTORICAL

    ISO 2531:1998

    This document has been replaced. View the most recent version.

    Ductile iron pipes, fittings, accessories and their joints for water or gas applications

    standard by International Organization for Standardization, 08/01/1998.

    Languages: English

    Historical Editions: ISO 2531:2009

    • 👥MULTI-USER
  7. MOST RECENT

    ISO 2531:2009

    Ductile iron pipes, fittings, accessories and their joints for water applications

    standard by International Organization for Standardization, 12/15/2009.

    Languages: English

    Corrigenda: ISO 2531/Cor1:2010

    Historical Editions: ISO 2531:1998

    • 👥MULTI-USER
  8. MOST RECENT

    ISO 2531/Cor1:2010

    Ductile iron pipes, fittings and accessories for their joints for water applications - Corrigendum 1

    Corrigenda by International Organization for Standardization, 11/15/2010.

    Languages: English

  9. MOST RECENT

    ISO 6447:1983

    Rubber seals - Joint rings used for gas supply pipes and fittings - Specification for material

    standard by International Organization for Standardization, 10/01/1983.

    Languages: English

    • 👥MULTI-USER