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  • ISO 7-2:2000

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    Pipe threads where pressure-tight joints are made on the threads Part 2: Verification by means of limit gauges

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  21-09-2000

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    This part of ISO 7 specifies a process using limit gauges, for the validation of taper internal and external threads

    and parallel internal threads on piping systems components and other products, the dimensions and tolerances of

    which are detailed in ISO 7-1.

    The gauging system described may not be suitable, without special precautions, for gauging of threads on injection

    moulded plastic workpieces.

    This part of ISO 7 does not cover completely all the requirements necessary for full control of thread quality and

    dimensions. Additional control of tools and equipment and visual inspection during production are required to

    ensure complete compliance with ISO 7-1, for example the length of useful thread on internally threaded

    workpieces should be checked by direct measurement.

    Annex A gives a summary of the gauges included in this part of ISO 7, together with details of the thread elements

    controlled by each gauge and gauge identification numbers.

    In the event of a dispute over compliance with the requirements of ISO 7-1, the gauges in this part of ISO 7 are to

    be considered as decisive for the thread elements which they control on the workpiece.

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

    Committee ISO/TC 5/SC 5
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

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

    API 618 : 2007 RECIPROCATING COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES
    API 602 RUSSIAN : 2009 STEEL GATE, GLOBE, AND CHECK VALVES FOR SIZES NPS 4 (DN 100) AND SMALLER FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES
    BS 61(1969) : 1969 SPECIFICATION FOR THREADS FOR LIGHT GAUGE COPPER TUBES AND FITTINGS
    I.S. EN 13240:2001 ROOMHEATERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    BIS IS 1239-2 : 2011 AMD 1 2012 STEEL TUBES, TUBULARS AND OTHER STEEL FITTINGS - SPECIFICATION - PART 2: STEEL PIPE FITTINGS
    NF ISO 4144 : 2009 PIPEWORK - STAINLESS STEEL FITTINGS THREADED IN ACCORDANCE WITH ISO 7-1
    BS ISO 10838-1 : 2000 MECHANICAL FITTINGS FOR POLYETHYLENE PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - PART 1: METAL FITTINGS FOR PIPES OF NOMINAL OUTSIDE DIAMETER LESS THAN OR EQUAL TO 63 MM
    BS ISO 16030:2001 Pneumatic fluid power. Connections. Ports and stud ends
    02/705734 DC : DRAFT MAY 2002 EN ISO 17292 - METAL BALL VALVES FOR THE PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES
    I.S. EN 12809:2001 RESIDENTIAL INDEPENDENT BOILERS FIRED BY SOLID FUEL - NOMINAL HEAT OUTPUT UP TO 50 KW - REQUIREMENTS AND TEST METHODS
    BS Z7(1998) : 1998 SPACE DATA AND INFORMATION TRANSFER SYSTEMS - ASCII ENCODED ENGLISH
    95/717060 DC : DRAFT DEC 1995 ISO/DIS 12149 - BOLTED BONNET STEEL GLOBE VALVES FOR GENERAL PURPOSE APPLICATIONS
    03/317080 DC : DRAFT OCT 2003 EN 14785 - RESIDENTIAL SPACE HEATING APPLIANCES FIRED BY WOOD PELLETS - REQUIREMENTS AND TEST METHODS
    API 602 REDLINE : 2009 STEEL GATE, GLOBE, AND CHECK VALVES FOR SIZES NPS 4 (DN 100) AND SMALLER FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES
    I.S. EN 12874:2001 FLAME ARRESTERS - PERFORMANCE REQUIREMENTS, TEST METHODS AND LIMITS FOR USE
    I.S. EN 12815:2001 RESIDENTIAL COOKERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    ISO 10838-1:2000 Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels Part 1: Metal fittings for pipes of nominal outside diameter less than or equal to 63 mm
    I.S. EN 13229:2001 INSET APPLIANCES INCLUDING OPEN FIRES FIRED BY SOLID FUELS - REQUIREMENTS AND TEST METHODS
    14/30299749 DC : 0 BS EN ISO 17292 - METAL BALL VALVES FOR PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES
    BS ISO 7121:2016 Steel ball valves for general-purpose industrial applications
    11/30238019 DC : 0 BS EN 12809 - RESIDENTIAL INDEPENDENT BOILERS FIRED BY SOLID FUEL - NOMINAL HEAT OUTPUT UP TO 50 KW - REQUIREMENTS AND TEST METHODS
    DIN ISO 16030:2007-05 PNEUMATIC FLUID POWER - CONNECTIONS - PORTS AND STUD ENDS
    05/30132854 DC : DRAFT APR 2005 EN 1092-1 - FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES
    PREN 13240 : DRAFT 2011 ROOM HEATERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    15/30322555 DC : 0 BS ISO 7121 - STEEL BALL VALVES FOR GENERAL-PURPOSE INDUSTRIAL APPLICATIONS
    04/30114086 DC : DRAFT JUL 2004 EN ISO 10440-1 - PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - ROTARY-TYPE POSITIVE DISPLACEMENT COMPRESSORS - PART 1: PROCESS COMPRESSORS (OIL-FREE)
    API 676 REDLINE : 2009 POSITIVE DISPLACEMENT PUMPS - ROTARY
    17/30344317 DC : 0 BS ISO 49 AMENDMENT 1 - MALLEABLE CAST IRON FITTINGS THREADED TO ISO 7-1
    EN 1254-4:1998/AC:1999 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 4: FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS
    UNI EN 303-5 : 2012 HEATING BOILERS - PART 5: HEATING BOILERS FOR SOLID FUELS, MANUALLY AND AUTOMATICALLY STOKED, NOMINAL HEAT OUTPUT OF UP TO 500 KW - TERMINOLOGY, REQUIREMENTS, TESTING AND MARKING
    PREN 15250 : DRAFT 2012 SLOW HEAT RELEASE APPLIANCES FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    ISO 7121:2016 Steel ball valves for general-purpose industrial applications
    96/102362 DC : DRAFT MAR 1996 PREN 806-2 - SPECIFICATION FOR INSTALLATION INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 2: DESIGN
    API 674 REDLINE : 2010 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    FM 6061 : 2013 ADD 1 2016 FLAME ARRESTERS
    FM 1344 : 2010 AIR RELEASE VALVES 1/2 INCH THROUGH 1 INCH NOMINAL SIZE
    11/30235685 DC : 0 BS EN 13229 - INSET APPLIANCES INCLUDING OPEN FIRES FIRED BY SOLID FUELS - REQUIREMENTS AND TEST METHODS
    16/30338096 DC : 0 BS EN 303-1 - HEATING BOILERS - PART 1: HEATING BOILERS WITH FORCED DRAUGHT BURNERS - TERMINOLOGY, GENERAL REQUIREMENTS, TESTING AND MARKING
    00/107336 DC : DRAFT OCT 2000 PREN 13959 - ANTI-POLLUTION CHECK VALVES DN 6 TO DN 250 INCLUSIVE - FAMILY E, TYPE A, B, C AND D
    11/30238022 DC : DRAFT MAR 2011 BS EN 12815 - RESIDENTIAL COOKERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    10/30228886 DC : 0 BS EN 303-5 - CENTRAL-HEATING BOILERS - PART 5: HEATING BOILERS FOR SOLID FUELS, HAND AND AUTOMATICALLY STOKED, NOMINAL HEAT OUTPUT OF UP TO 500 KW - TERMINOLOGY, REQUIREMENTS, TESTING AND MARKING
    03/118014 DC : DRAFT DEC 2003 ISO 7121 - METAL BALL VALVES FOR GENERAL-PURPOSE INDUSTRIAL APPLICATIONS
    99/104927 DC : DRAFT JUN 1999 PREN 13618 - WATER SUPPLY, FLEXIBLE HOSES (METALLIC AND ELASTOMERIC MATERIALS) - SPECIFICATION AND TEST METHODS
    NBR 16597 : 2017 PLASTIC PIPE SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - REQUIREMENTS AND TESTS FOR MECHANICAL FITTINGS
    API 675 : 2012 POSITIVE DISPLACEMENT PUMPS - CONTROLLED VOLUME FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES
    API 674 : 2010(R2016) POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    I.S. EN 1254-4:1998 COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - PART 4: FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS
    UNI EN 806-2 : 2008 SPECIFICATION FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 2: DESIGN
    NBR 6943 : 2016 MALLEABLE CAST IRON FITTINGS WITH SCREW THREAD ABNT NBR NM ISO 7-1 FOR PIPING
    NBR NM-ISO 7-1 : 2000 ROSCA PARA TUBOS ONDE A JUNTA DE VEDACAO SOB PRESSAO E FEITA PELA ROSCA - PARTE 1: DIMENSOES, TOLERANCIAS E DESIGNACAO
    GGG D 2782 : 0 DRIVE, POWER, PORTABLE; FOR PIPE AND BOLT THREADING, ELECTRIC (WITH ACCESSORIES)
    ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
    PREN 303-5 : DRAFT 2010 CENTRAL-HEATING BOILERS - PART 5: HEATING BOILERS FOR SOLID FUELS, HAND AND AUTOMATICALLY STOKED, NOMINAL HEAT OUTPUT OF UP TO 500 KW - TERMINOLOGY, REQUIREMENTS, TESTING AND MARKING
    ISO 12149:1999 Bolted bonnet steel globe valves for general-purpose applications
    API 618 : 2007 : R2016 RECIPROCATING COMPRESSORS FOR PETROLEUM, CHEMICAL, AND GAS INDUSTRY SERVICES
    API STD 676 : 2009 POSITIVE DISPLACEMENT PUMPS - ROTARY
    API 676 CHINESE : 2009 POSITIVE DISPLACEMENT PUMPS - ROTARY
    API 546 : 2008 BRUSHLESS SYNCHRONOUS MACHINES - 500 KVA AND LARGER
    API 676 : 2009 : R2015 POSITIVE DISPLACEMENT PUMPS - ROTARY
    API 674 : 2010 : ERR 2 : 2015 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    API 674 : 2010 : INC : ERR 1 : 2015 : R2016 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    API 674 : 2010 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    API 674 : 2010 : ERR 1 : 2014 POSITIVE DISPLACEMENT PUMPS - RECIPROCATING
    NBR 9821 : 1987 ERRATA 1988 CONEXOES DE PVC RIGIDO DE JUNTA SOLDAVEL PARA REDES DE DISTRIBUICAO DE AGUA - TIPOS
    PREN 303-1 : DRAFT 2016 HEATING BOILERS - PART 1: HEATING BOILERS WITH FORCED DRAUGHT BURNERS - TERMINOLOGY, GENERAL REQUIREMENTS, TESTING AND MARKING
    ISO 4144:2003 Pipework Stainless steel fittings threaded in accordance with ISO 7-1
    NBR 6925 : 2016 MALLEABLE CAST IRON FITTINGS CLASS 150 AND 300 EQUIPPED WITH NPT THREAD FOR PIPING
    ONORM EN 303-5 : 2012 HEATING BOILERS - PART 5: HEATING BOILERS FOR SOLID FUELS, MANUALLY AND AUTOMATICALLY STOKED, NOMINAL HEAT OUTPUT OF UP TO 500 KW - TERMINOLOGY, REQUIREMENTS, TESTING AND MARKING
    ISO 16030:2001 Pneumatic fluid power — Connections — Ports and stud ends
    PREN 16510-1 : DRAFT 2013 RESIDENTIAL SOLID FUEL BURNING APPLIANCES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
    13/30271701 DC : 0 BS EN 16510-1 - RESIDENTIAL SOLID FUEL BURNING APPLIANCES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
    SAE J 2593 : 2015 INFORMATION REPORT FOR THE INSTALLATION OF FLUID CONDUCTORS AND CONNECTORS
    PREN 12809 : DRAFT 2011 RESIDENTIAL INDEPENDENT BOILERS FIRED BY SOLID FUEL - NOMINAL HEAT OUTPUT UP TO 50 KW - REQUIREMENTS AND TEST METHODS
    12/30260516 DC : 0 BS EN 15250 - SLOW HEAT RELEASE APPLIANCES FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    I.S. EN ISO 10439:2002 PETROLEUM, CHEMICAL AND GAS SERVICE INDUSTRIES - CENTRIFUGAL COMPRESSORS
    11/30235688 DC : 0 BS EN 13240 - ROOM HEATERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    EN 303-5:2012 HEATING BOILERS - PART 5: HEATING BOILERS FOR SOLID FUELS, MANUALLY AND AUTOMATICALLY STOKED, NOMINAL HEAT OUTPUT OF UP TO 500 KW - TERMINOLOGY, REQUIREMENTS, TESTING AND MARKING
    DIN EN 12809:2005-08 Residential independent boilers fired by solid fuel - Nominal heat output up to 50 kW - Requirements and test methods
    DIN EN ISO 17292:2016-05 METAL BALL VALVES FOR PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES (ISO 17292:2015)
    DIN EN 12953-7:2002-08 Shell boilers - Part 7: Requirements for firing systems for liquid and gaseous fuels for the boiler; German version EN 12953-7:2002
    DIN EN 12952-8:2002-08 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 8: REQUIREMENTS FOR FIRING SYSTEMS FOR LIQUID AND GASEOUS FUELS FOR THE BOILER
    DIN EN 1254-4:1998-03 Copper and copper alloy plumbing fittings - Part 4: Fittings combining other end connections with capillary or compression ends
    DIN EN 806-2:2005-06 Specification for installations inside buildings conveying water for human consumption - Part 2: Design
    DIN EN 10242:1995-03 THREADED PIPE FITTING IN MALLEABLE CAST IRON
    DIN EN 10241:2000-08 STEEL THREADED PIPE FITTINGS
    DIN EN 303-5:2012-10 Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking
    BS EN 13229 : 2001 INSET APPLIANCES INCLUDING OPEN FIRES FIRED BY SOLID FUELS - REQUIREMENTS AND TEST METHODS
    UNE-EN ISO 17292:2016 Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015)
    BS EN ISO 17292:2015 METAL BALL VALVES FOR PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES
    BS EN 12953-7:2002 Shell boilers Requirements for firing systems for liquid and gaseous fuels for the boilers
    BS EN 10242:1995 (published 2003-08) Threaded pipe fittings in malleable cast iron
    ISO 15761:2002 Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
    ISO 17292:2015 Metal ball valves for petroleum, petrochemical and allied industries
    BS EN 1254-4:1998 COPPER AND COPPER ALLOYS - PLUMBING AND FITTINGS - FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS
    BS EN 12809 : 2001 RESIDENTIAL INDEPENDENT BOILERS FIRED BY SOLID FUEL - NOMINAL HEAT OUTPUT UP TO 50 KW - REQUIREMENTS AND TEST METHODS
    BS EN 303-5:2012 Heating boilers Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW. Terminology, requirements, testing and marking
    BS EN 12874 : 2001 FLAME ARRESTERS - PERFORMANCE REQUIREMENTS, TEST METHODS AND LIMITS FOR USE
    UNE-EN 303-5:2013 Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking
    BS EN 303-1:2017 Heating boilers Heating boilers with forced draught burners. Terminology, general requirements, testing and marking
    BS EN 12815 : 2001 RESIDENTIAL COOKERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    11/30242646 DC : DRAFT FEB 2011 BS EN 62282-2 - FUEL CELL TECHNOLOGIES - PART 2: FUEL CELL MODULES
    BS EN ISO 15761:2002 STEEL GATE, GLOBE AND CHECK VALVES FOR SIZES DN 100 AND SMALLER, FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES
    BS EN 806-2:2005 Specifications for installations inside buildings conveying water for human consumption Design
    BS EN 13240 : 2001 ROOMHEATERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    BS EN 10241 : 2000 STEEL THREADED PIPE FITTINGS
    BS EN 12952-8:2002 Water-tube boilers and auxiliary installations Requirements for firing systems for liquid and gaseous fuels for the boiler
    BS EN 303-4 : 1999 HEATING BOILERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS - SPECIAL REQUIREMENTS FOR BOILERS WITH FORCED DRAUGHT OIL BURNERS WITH OUTPUTS UP TO 70 KW AND A MAXIMUM OPERATING PRESSURE OF 3 BAR - TERMINOLOGY, SPECIAL REQUIREMENTS, TESTING AND MARKING
    EN ISO 15761 : 2002 STEEL GATE, GLOBE AND CHECK VALVES FOR SIZES DN 100 AND SMALLER, FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES
    I.S. EN ISO 15761:2003 STEEL GATE, GLOBE AND CHECK VALVES FOR SIZES DN 100 AND SMALLER, FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES
    DIN EN 13229:2002-01 INSET APPLIANCES INCLUDING OPEN FIRES FIRED BY SOLID FUELS - REQUIREMENTS AND TEST METHODS
    I.S. EN 303-1:2017 HEATING BOILERS - PART 1: HEATING BOILERS WITH FORCED DRAUGHT BURNERS - TERMINOLOGY, GENERAL REQUIREMENTS, TESTING AND MARKING
    I.S. EN 303-5:2012 HEATING BOILERS - PART 5: HEATING BOILERS FOR SOLID FUELS, MANUALLY AND AUTOMATICALLY STOKED, NOMINAL HEAT OUTPUT OF UP TO 500 KW - TERMINOLOGY, REQUIREMENTS, TESTING AND MARKING
    I.S. EN ISO 17292:2015 METAL BALL VALVES FOR PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES (ISO 17292:2015)
    I.S. EN 10242:1995 THREADED PIPE FITTING IN MALLEABLE CAST IRON
    EN 10242:1994/A2:2003 THREADED PIPE FITTING IN MALLEABLE CAST IRON
    EN 12809:2001/A1:2004/AC:2007 RESIDENTIAL INDEPENDENT BOILERS FIRED BY SOLID FUEL - NOMINAL HEAT OUTPUT UP TO 50 KW - REQUIREMENTS AND TEST METHODS
    EN 13229:2001/A2:2004/AC:2007 INSET APPLIANCES INCLUDING OPEN FIRES FIRED BY SOLID FUELS - REQUIREMENTS AND TEST METHODS
    EN 12952-8 : 2002 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 8: REQUIREMENTS FOR FIRING SYSTEMS FOR LIQUID AND GASEOUS FUELS FOR THE BOILER
    EN 12815:2001/A1:2004/AC:2007 RESIDENTIAL COOKERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    NF EN ISO 15761 : 2003 STEEL GATE, GLOBE AND CHECK VALVES FOR SIZES DN 100 AND SMALLER, FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES
    EN 10241 : 2000 STEEL THREADED PIPE FITTINGS
    EN 12874 : 2001 FLAME ARRESTERS - PERFORMANCE REQUIREMENTS, TEST METHODS AND LIMITS FOR USE
    EN 806-2:2005 Specification for installations inside buildings conveying water for human consumption - Part 2: Design
    EN ISO 17292:2015 METAL BALL VALVES FOR PETROLEUM, PETROCHEMICAL AND ALLIED INDUSTRIES (ISO 17292:2015)
    EN 303-1:2017 (edition 2) Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
    EN 303-4 : 1999 HEATING BOILERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS. SPECIAL REQUIREMENTS FOR BOILERS WITH FORCED DRAUGHT OIL BURNERS WITH OUTPUTS UP TO 70 KW AND A MAXIMUM OPERATING PRESSURE OF 3 BAR - TERMINOLOGY, SPECIAL REQUIREMENTS, TESTING AND MARKING
    EN ISO 10439 : 2002 PETROLEUM, CHEMICAL AND GAS SERVICE INDUSTRIES - CENTRIFUGAL COMPRESSORS
    EN 13240:2001/A2:2004/AC:2007 ROOMHEATERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    UNI EN 13240 : 2006 ROOM-HEATERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    UNI EN 12809 : 2004 RESIDENTIAL INDEPENDENT BOILERS FIRED BY SOLID FUEL - NOMINAL HEAT OUTPUT UP TO 50 KW - REQUIREMENTS AND TEST METHODS
    UNI EN 12815 : 2006 RESIDENTIAL COOKERS FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
    UNI EN 10242 : 2009 Threaded pipe fittings in malleable cast iron

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

    ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
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