Piping Component and Valve Standards

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  1. HISTORICAL

    API 607 (R1998)

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

    Fire Test for Soft-Seated Quarter Turn Valves

    standard by American Petroleum Institute, 05/01/1993.

    Languages: English

    Historical Editions: API Std 607 (2022)API Std 607 (2016)API Std 607 (2010)API Std 607 (2005)

  2. HISTORICAL

    API 609

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

    Butterfly Valves: Lug- and Wafer-Type

    standard by American Petroleum Institute, 05/01/1997.

    Languages: English

    Historical Editions: API Std 609 (2021)API Std 609 (2016)API Std 609 (2009)API Std 609 (2004)API 609 (1991)

  3. HISTORICAL

    API 609

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

    Lug- and Wafer-Type Butterfly Valves

    standard by American Petroleum Institute, 06/01/1991.

    Languages: English

    Historical Editions: API Std 609 (2021)API Std 609 (2016)API Std 609 (2009)API Std 609 (2004)API 609 (1997)

  4. HISTORICAL

    API RP 574

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

    Inspection Practices for Piping System Components, Third Edition

    standard by American Petroleum Institute, 11/01/2009 in English, Chinese.

    Languages: Chinese,English

    Historical Editions: API RP 574 (2024)API RP 574 (2016)API RP 574 (1998)

  5. MOST RECENT

    API RP 574

    Inspection Practices for Piping System Components, Fifth Edition, Includes Addendum 1 (2025)

    standard by American Petroleum Institute, 02/01/2024.

    Languages: English

    Amendments, rulings, and supplements: API RP 574 Addendum 1 (2025)

    Historical Editions: API RP 574 (2016)API RP 574 (2009)API RP 574 (1998)

  6. HISTORICAL

    API RP 574

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

    Inspection Practices for Piping System Components, Fourth Edition

    standard by American Petroleum Institute, 11/01/2016 in Japanese, English.

    Languages: English,Japanese

    Historical Editions: API RP 574 (2024)API RP 574 (2009)API RP 574 (1998)

  7. MOST RECENT

    API RP 574 Addendum 1

    Addendum 1 to Inspection Practices for Piping System Components, Fifth Edition

    Amendment by American Petroleum Institute, 03/01/2025.

    Languages: English

    Priced From:

  8. HISTORICAL

    API RP 578

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

    Guidelines for a Material Verification Program (MVP) for New and Existing Assets, Third Edition

    standard by American Petroleum Institute, 02/01/2018.

    Languages: English

    Historical Editions: API RP 578 (2023)API RP 578 (2010)API RP 578 (1999)

  9. MOST RECENT

    API RP 578

    Material Verification Program for New and Existing Assets, Fourth Edition

    standard by American Petroleum Institute, 02/01/2023.

    Languages: English

    Historical Editions: API RP 578 (2018)API RP 578 (2010)API RP 578 (1999)

  10. HISTORICAL

    API RP 578

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

    Material Verification Program for New and Existing Alloy Piping Systems, Second Edition

    standard by American Petroleum Institute, 03/01/2010 in English, Russian, Chinese.

    Languages: Chinese,English,Russian

    Historical Editions: API RP 578 (2023)API RP 578 (2018)API RP 578 (1999)