• Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Secure PDF

      Secure PDF Files

      Secure PDF files include digital rights management (DRM) software. DRM is included at the request of the publisher, as it helps them protect their copyright by restricting file sharing. In order to read a Secure PDF, you will need to install the FileOpen Plug-In on your computer. The FileOpen Plug-In works with Adobe Reader and other viewers. Visit FileOpen to see the full list.

        What you can do with a Secure PDF:
      • Print
      • Search
      • Highlight
      • Bookmark
      Please note that some publishers - including AIAG and NRC - do not allow printing of their documents.

    • 👥
    • Immediate download
    • $129.00
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $129.00
    • Add to Cart

Customers Who Bought This Also Bought


About This Item


Full Description

Includes Annex F, revised in March 2005.

API Specification 6D is the (proposed) national adoption of ISO 14313: 1999, Petroleum and Natural Gas Industries-Pipeline Transportation Systems-Pipeline Valves. This International Standard specifies requirements and gives recommendations for the design, manufacturing, testing and documentation of ball, check, gate and plug valves for application in pipeline systems.

Valves for pressure ratings exceeding PN 420 (Class 2500) are not covered by this International Standard. Annex A of this Spec 6D provides guidelines to assist the purchaser with valve type selection and specification of specific requirements when ordering valves.


Document History

  1. API Spec 6D

    Specification for Pipelineand Piping Valves, Twenty-Fourth Edition, Includes Errata 1 (2014), Errata 2 (2014), Errata 3 (2015) and 4 (2015), and Addendum 1 (2015), Errata 5 (2015), and Errata 6 (2015)

    • Most Recent
  2. API Spec 6D

    Specification for Pipeline Valves, Twenty-third Edition (Identical to ISO 14313:2007), Includes Errata 1, 2, 3, 4, 5, and 6 (2011) and Addenda 1, 2 (2011), 3 (2012)

    • Historical Version
  3. API Spec 6D


    Specification for Pipeline Valves

    • Historical Version
  4. API 6D Errata

    Supplement 2 & Errata - Specification for Pipeline Valves (Gate, Plug, Ball and Check Valves)

    • Historical Version
  5. API Spec 6D-1994

    Specification for Pipeline Valves (Gate, Plug, Ball and Check Valves)

    • Historical Version

Amendments & Errata

  1. API Spec 6D Annex F


    Specification for Pipeline Valves