Skip to content
Please enter a keyword to search
  • Preview

    I.S. EN ISO 10438-4:2007

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - LUBRICATION, SHAFT-SEALING AND CONTROL-OIL SYSTEMS AND AUXILIARIES - PART 4: SELF-ACTING GAS SEAL SUPPORT SYSTEMS

    Available format(s):  Hardcopy, PDF

    Superseded date:  03-01-2022

    Language(s):  English

    Published date:  01-01-2007

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, abbreviated terms and definitions
    4 General
      4.1 System selection
      4.2 Basic design
      4.3 Gas filters
      4.4 Transfer valves
      4.5 Condensate traps
    5 Piping and tubing
    6 Instrumentation, control and electrical systems
      6.1 General
      6.2 Alarms and shutdowns
      6.3 Instrumentation
    7 Inspection, testing and preparation for shipment
      7.1 General
      7.2 Inspection
      7.3 Testing
      7.4 Preparation for shipment
    8 Vendor's Data
      8.1 Proposal
      8.2 Spare parts
    Annex A (informative) Datasheets
    Annex B (informative) Piping and instrument diagrams
    Annex C (informative) Inspector's checklist
    Annex D (informative) Dry-gas-seal connection terminology
            and configurations
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines requirements for support systems for self-acting gas seals (dry gas seals), for example as described in ISO 10439 and ISO 10440-1.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 15649:2001 Petroleum and natural gas industries — Piping
    API 520-1 : 2014 SIZING, SELECTION, AND INSTALLATION OF PRESSURE-RELIEVING DEVICES - PART 1: SIZING AND SELECTION
    API 614 : 2008 LUBRICATION, SHAFT-SEALING AND OIL-CONTROL SYSTEMS AND AUXILIARIES
    API 617 : 2014 AXIAL AND CENTRIFUGAL COMPRESSORS AND EXPANDER-COMPRESSORS
    API 526 : 2017 FLANGED STEEL PRESSURE-RELIEF VALVES
    ISO 10438-1:2007 Petroleum, petrochemical and natural gas industries — Lubrication, shaft-sealing and control-oil systems and auxiliaries — Part 1: General requirements
    ISO 10440-1:2007 Petroleum, petrochemical and natural gas industries — Rotary-type positive-displacement compressors — Part 1: Process compressors
    API 520-2 : 2015 SIZING, SELECTION, AND INSTALLATION OF PRESSURE-RELIEVING DEVICES - PART 2: INSTALLATION
    API 619 : 2010 ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES
    ISO 10439:2002 Petroleum, chemical and gas service industries Centrifugal compressors
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective