Skip to content
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site X
Please enter a keyword to search

  • ASTM A 420/A420M : 2016 : REDLINE

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist.
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You need to be logged in to add this standard to your Watchlist.
    Please log in now or create an account to add.
    You already added this Product in the Watchlist.

    Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service

    Available format(s):  PDF

    Superseded date:  27-01-2020

    Language(s):  English

    Published date:  01-05-2016

    Publisher:  American Society for Testing and Materials

    Add to Watchlist

    Add To Cart

    Abstract - (Show below) - (Hide below)

    CONTAINED IN VOL. 01.01, 2017 Defines wrought carbon steel and alloy steel fittings of seamless and welded construction, covered by the latest revision of ASME B 16.9, ASME B 16.11, MSS SP-79, MSS SP-83, MSS SP-95, and MSS SP-97.

    Scope - (Show below) - (Hide below)

    1.1This specification2 covers wrought carbon steel and alloy steel fittings of seamless and welded construction, covered by the latest revision of ASME B16.9, ASME B16.11, MSS SP-79, MSS SP-83, MSS SP-95, and MSS SP-97. Fittings differing from these ASME and MSS standards shall be furnished in accordance with Supplementary Requirement S58 of Specification A960/A960M. These fittings are for use in pressure piping and pressure vessel service at low temperatures.

    1.2Optional supplementary requirements are provided for fittings where a greater degree of examination is desired. When desired, one or more of these supplementary requirements shall be specified in the order.

    1.3This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units.

    1.4The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

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

    Committee A 01
    Development Note Supersedes ASTM A 420. (05/2002)
    Document Type Redline
    Publisher American Society for Testing and Materials
    Status Superseded

    Standards Referenced By This Book - (Show below) - (Hide below)

    CSA Z662.1 : 2013 COMMENTARY ON CSA Z662-07, OIL AND GAS PIPELINE SYSTEMS
    MSS SP 97 : 2012 INTEGRALLY REINFORCED FORGED BRANCH OUTLET FITTINGS - SOCKET WELDING, THREADED, AND BUTTWELDING ENDS
    I.S. EN ISO 13628-15:2011 PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 15: SUBSEA STRUCTURES AND MANIFOLDS (ISO 13628-15:2011)
    BS EN 13611:2015 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels. General requirements
    ASTM A 960/A960M : 2016-06 SPECIFICATION FOR COMMON REQUIREMENTS FOR WROUGHT STEEL PIPING FITTINGS
    I.S. EN 13611:2015 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    UNI EN ISO 13628-15 : 2011 PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 15: SUBSEA STRUCTURES AND MANIFOLDS
    96/706683 DC : MAY 96 ISO 13707 RECIPROCATING COMPRESSORS FOR THE PETROLEUM AND GAS INDUSTRIES
    BS EN ISO 13628-15:2011 (published 2011-09) Petroleum and natural gas industries. Design and operation of subsea production systems Subsea structures and manifolds
    MSS SP 79 : 2011 SOCKET WELDING REDUCER INSERTS
    CSA Z662 PACKAGE : 2011 CONSISTS OF Z662-11, OIL AND GAS PIPELINE SYSTEMS AND Z662.1-11, COMMENTARY ON CSA Z662-11, OIL AND GAS PIPELINE SYSTEMS
    DIN EN 13611:2019-06 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
    ASME B31.1 : 2016 POWER PIPING
    ASME B31.4 : 2016 PIPELINE TRANSPORTATION SYSTEMS FOR LIQUIDS AND SLURRIES
    ASME B31.3:2016 PROCESS PIPING
    12/30257022 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - GENERAL REQUIREMENTS
    MSS SP 95 : 2014 SWAGE(D) NIPPLES AND BULL PLUGS
    CAN/CSA-Z662-15 Oil and gas pipeline systems
    API 650 : 2013 WELDED TANKS FOR OIL STORAGE
    ICC IMC Code and Commentary : 2015 IMC® Code and Commentary
    UNI EN 1106 : 2010 MANUALLY OPERATED TAPS FOR GAS BURNING APPLIANCES
    UNI EN 1854 : 2010 PRESSURE SENSING DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES
    API 17P : 2013 DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - SUBSEA STRUCTURES AND MANIFOLDS
    MSS SP 25 : 2013 STANDARD MARKING SYSTEM FOR VALVES, FITTINGS, FLANGES, AND UNIONS
    DIN EN 13611:2016-09 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    EN 12480:2018 Gas meters - Rotary displacement gas meters
    I.S. EN 12480:2018 GAS METERS - ROTARY DISPLACEMENT GAS METERS
    API 650 : 2013+ADD 3 : 2018 WELDED TANKS FOR OIL STORAGE
    ISO 13628-15:2011 Petroleum and natural gas industries Design and operation of subsea production systems Part 15: Subsea structures and manifolds
    EN ISO 13628-15 : 2011 PETROLEUM AND NATURAL GAS INDUSTRIES - DESIGN AND OPERATION OF SUBSEA PRODUCTION SYSTEMS - PART 15: SUBSEA STRUCTURES AND MANIFOLDS (ISO 13628-15:2011)
    API 650 CHINESE : 2013 WELDED TANKS FOR OIL STORAGE
    NACE MR 01 75 : 2003 METALS FOR SULFIDE STRESS CRACKING AND STRESS CORROSION CRACKING RESISTANCE IN SOUR OILFIELD ENVIRONMENTS
    UNE-EN 13611:2016 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
    EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    I.S. EN 13611:2015&AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    ICC 2012 INTERNATIONAL MECH. CODE : 2012 INTERNATIONAL MECHANICAL CODE

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

    ASTM A 960/A960M : 2016-06 SPECIFICATION FOR COMMON REQUIREMENTS FOR WROUGHT STEEL PIPING FITTINGS
    ASNT SNT TC 1A : 2016 TOPICAL OUTLINES FOR QUALIFICATION OF NONDESTRUCTIVE TESTING PERSONNEL
    ASME PV CODE 9 : 2017 BOILER AND PRESSURE VESSEL CODE - WELDING, BRAZING, AND FUSING QUALIFICATIONS - QUALIFICATION STANDARD FOR WELDING, BRAZING, AND FUSING PROCEDURES; WELDERS; BRAZERS; AND WELDING, BRAZING, AND FUSING OPERATORS
    MSS SP 83 : 2014 CLASS 3000 AND 6000 PIPE UNIONS, SOCKET WELDING AND THREADED (CARBON STEEL, ALLOY STEEL, STAINLESS STEELS, AND NICKEL ALLOYS)
    ASME PV CODE 8 DIV 1 : 2017 BOILER AND PRESSURE VESSEL CODE - RULES FOR CONSTRUCTION OF PRESSURE VESSELS DIVISION 1
    MSS SP 97 : 2012 INTEGRALLY REINFORCED FORGED BRANCH OUTLET FITTINGS - SOCKET WELDING, THREADED, AND BUTTWELDING ENDS
    MSS SP 25 : 2013 STANDARD MARKING SYSTEM FOR VALVES, FITTINGS, FLANGES, AND UNIONS
    MSS SP 95 : 2014 SWAGE(D) NIPPLES AND BULL PLUGS
    MSS SP 79 : 2011 SOCKET WELDING REDUCER INSERTS
    ASTM A 1058 : 2014 : REDLINE Standard Test Methods for Mechanical Testing of Steel Products—Metric
    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