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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    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    Superseded date:  27-01-2020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 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    Status Superseded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
    ASME B16.11 : 2016 FORGED FITTINGS, SOCKET-WELDING AND THREADED
    ASME B16.9 : 2012 FACTORY-MADE WROUGHT BUTTWELDING 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 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
    ASME B31.5 : 2016 REFRIGERATION PIPING AND HEAT TRANSFER COMPONENTS
    ASME B31.3 SPANISH : 2010 PROCESS PIPING

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

    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
    ASME B16.11 : 2016 FORGED FITTINGS, SOCKET-WELDING AND THREADED
    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
    ASME B16.9 : 2012 FACTORY-MADE WROUGHT BUTTWELDING FITTINGS
    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