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  • EN 10226-1 : 2004

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    PIPE THREADS WHERE PRESSURE TIGHT JOINTS ARE MADE ON THE THREADS - PART 1: TAPER EXTERNAL THREADS AND PARALLEL INTERNAL THREADS - DIMENSIONS, TOLERANCES AND DESIGNATION

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    Published date:  14-07-2004

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and explanations
    5 Dimensions
    6 Designation
    7 Thread design
      7.1 Thread form
      7.2 Thread lengths
    8 Gauging
    9 Combination with fastening thread
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the requirements for thread form, dimensions, tolerances and designation for jointing pipe threads, sizes 1/16 to 6 inclusive, for joints made pressure-tight by the mating of the threads.

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

    Committee ECISS/TC 29
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

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

    IEEE C57.12.10-2010 STANDARD REQUIREMENTS FOR LIQUID-IMMERSED POWER TRANSFORMERS
    DIN EN 16125:2016-03 LPG EQUIPMENT AND ACCESSORIES - PIPEWORK SYSTEMS AND SUPPORTS - LPG LIQUID PHASE AND VAPOUR PRESSURE PHASE
    13/30281974 DC : 0 BS EN 16617 - PIPEWORK - CORRUGATED METAL HOSE ASSEMBLIES FOR COMBUSTIBLE GAS - PERFORMANCE REQUIREMENTS, TESTING AND MARKING
    DIN EN 16722 E : 2015 INDUSTRIAL VALVES - ENDTOEND AND CENTRETOEND DIMENSIONS FOR VALVES WITH THREADED ENDS
    13/30286091 DC : 0 BS EN 16678 - SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUT-OFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA
    BS EN 16678:2015 Safety and control devices for gas burners and gas burning appliances. Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
    PREN 1487 : DRAFT 2012 BUILDING VALVES - HYDAULIC SAFETY GROUPS - TESTS AND REQUIREMENTS
    15/30324138 DC : 0 BS EN ISO 15876-3 - PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYBUTYLENE (PB) - PART 3: FITTINGS
    11/30238482 DC : 0 BS EN 1458-1 - DOMESTIC DIRECT GAS-FIRED TUMBLE DRYERS OF TYPES B22D AND B23D, OF NOMINAL HEAT INPUT NOT EXCEEDING 6 KW - PART 1: SAFETY
    BS EN 15069 : 2008 SAFETY GAS CONNECTION VALVES FOR METAL HOSE ASSEMBLIES USED FOR THE CONNECTION OF DOMESTIC APPLIANCES USING GASEOUS FUEL
    12/30259203 DC : 0 BS EN 12007-5 - GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES, SPECIFIC FUNCTIONAL REQUIREMENTS
    UNI EN ISO 21003-3 : 2009 MULTILAYER PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS INSIDE BUILDINGS - PART 3: FITTINGS
    I.S. EN 334:2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    I.S. EN 16722:2015 INDUSTRIAL VALVES - END-TO-END AND CENTRE-TO-END DIMENSIONS FOR VALVES WITH THREADED ENDS
    05/30128654 DC : DRAFT FEB 2005 EN 1775 - GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS
    DIN EN 16617:2015-07 PIPEWORK - CORRUGATED METAL HOSE ASSEMBLIES FOR COMBUSTIBLE GAS - PERFORMANCE REQUIREMENTS, TESTING AND MARKING
    10/30234616 DC : 0 BS EN 14420-7 - HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS
    PREN 624 : DRAFT 2009 SPECIFICATION FOR DEDICATED LPG APPLIANCES - ROOM SEALED LPG SPACE HEATING EQUIPMENT FOR INSTALLATION IN VEHICLES AND BOATS
    I.S. EN ISO 15877-3:2009 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CHLORINATED POLY(VINYL CHLORIDE) (PVC-C) - PART 3: FITTINGS
    I.S. EN 12007-5:2014 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
    ISO 15348:2002 Pipework Metal bellows expansion joints General
    DIN 30690-1:2016-04 CONSTRUCTION ELEMENTS IN THE GAS SUPPLY SYSTEM - PART 1: REQUIREMENTS FOR CONSTRUCTION ELEMENTS IN GAS SUPPLY SYSTEMS
    17/30363956 DC : 0 BS EN 419 - GAS-FIRED OVERHEAD LUMINOUS RADIANT HEATERS FOR NON-DOMESTIC USE - SAFETY AND ENERGY EFFICIENCY
    I.S. EN 15502-1:2012 GAS-FIRED HEATING BOILERS - PART 1: GENERAL REQUIREMENTS AND TESTS
    UNI EN ISO 15877-3 : 2011 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CHLORINATED POLY(VINYL CHLORIDE) (PVC-C) - PART 3: FITTINGS
    UNE-EN 16678:2016 Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
    EN 14071:2015 LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Ancillary equipment
    16/30334287 DC : 0 BS EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURE UP TO 100 BAR
    DIN EN 334:2016-05 (Draft) GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    UNE-EN 16436-1:2014 Rubber and plastics hoses, tubing and assemblies for use with propane and butane and their mixture in the vapour phase - Part 1: Hoses and tubings
    I.S. EN ISO 15874-3:2013 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYPROPYLENE (PP) - PART 3: FITTINGS (ISO 15874-3:2013)
    I.S. EN 14382:2005 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    DIN EN 416-1:2009-09 SINGLE BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATERS FOR NON-DOMESTIC USE - PART 1: SAFETY
    DIN EN 777-1:2009-09 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - PART 1: SYSTEM D - SAFETY
    DIN EN 12007-3:2015-07 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 3: SPECIFIC FUNTIONAL REQUIREMENTS FOR STEEL
    DIN EN 1124-4:2014-02 PIPES AND FITTINGS OF LONGITUDINALLY WELDED STAINLESS STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTEWATER SYSTEMS - PART 4: COMPONENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS ON SHIPS
    DIN EN ISO 23553-1:2014-09 Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2014); German version EN ISO 23553-1:2014
    DIN EN 26:2015-08 GAS-FIRED INSTANTANEOUS WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER
    DIN EN 777-3:2009-09 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON DOMESTIC USE - PART 3: SYSTEM F - SAFETY
    DIN EN 14678-2:2012-04 LPG equipment and accessories - Construction and performance of LPG equipment for automotive filling stations - Part 2: Components other than dispensers and installation requirements (includes Amendment A1:2012)
    DIN EN 14382 E : 2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    UNE-EN 16722:2016 Industrial valves - End-to-end and centre-to-end dimensions for valves with threaded ends
    UNE-EN 525:2010 Non-domestic direct gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW
    BS EN 15266:2007 Stainless steel pliable corrugated tubing kits in buildings for gas with an operating pressure up to 0,5 bar
    BS EN 624:2011 SPECIFICATION FOR DEDICATED LPG APPLIANCES - ROOM SEALED LPG SPACE HEATING EQUIPMENT FOR INSTALLATION IN VEHICLES AND BOATS
    DIN EN 15266 E : 2007 STAINLESS STEEL PLIABLE CORRUGATED TUBING KITS IN BUILDINGS FOR GAS WITH AN OPERATING PRESSURE UP TO 0,5 BAR
    BS EN 14420-5 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS
    BS EN 416-1:2009 Single burner gas-fired overhead radiant tube heaters for non-domestic use Safety
    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 14382 : 2005 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    BS EN 14678-2 : 2007 LPG EQUIPMENT AND ACCESSORIES - CONSTRUCTION AND PERFORMANCE OF LPG EQUIPMENT FOR AUTOMOTIVE FILLING STATIONS - PART 2: COMPONENTS OTHER THAN DISPENSERS AND INSTALLATION REQUIREMENTS
    BS EN 419-1:2009 Non-domestic gas-fired overhead luminous radiant heaters Safety
    BS EN 1555-3 : 2010 PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 3: FITTINGS
    BS EN 1458-1:2011 Domestic direct gas-fired tumble dryers of types B22D and B23D, of nominal heat input not exceeding 6 kW Safety
    BS EN 10226-3:2005 PIPES THREADS WHERE PRESSURE-TIGHT JOINTS ARE MADE ON THE THREADS - PART 3: VERIFICATION BY MEANS OF LIMIT GAUGES
    BS EN 14420-7:2013 Hose fittings with clamp units Cam locking couplings
    I.S. EN 14678-2:2007 LPG EQUIPMENT AND ACCESSORIES - CONSTRUCTION AND PERFORMANCE OF LPG EQUIPMENT FOR AUTOMOTIVE FILLING STATIONS - PART 2: COMPONENTS OTHER THAN DISPENSERS AND INSTALLATION REQUIREMENTS
    DIN EN 12828:2003-06 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
    I.S. EN 14424:2013 HOSE FITTINGS WITH SCREWED FERRULES
    I.S. EN 89:2015 GAS-FIRED STORAGE WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER
    EN 16129 : 2013 PRESSURE REGULATORS, AUTOMATIC CHANGE-OVER DEVICES, HAVING A MAXIMUM REGULATED PRESSURE OF 4 BAR, WITH A MAXIMUM CAPACITY OF 150 KG/H, ASSOCIATED SAFETY DEVICES AND ADAPTORS FOR BUTANE, PROPANE, AND THEIR MIXTURES
    EN 1123-3 : 2004 PIPES AND FITTINGS OF LONGITUDINALLY WELDED HOT-DIP GALVANIZED STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTE WATER SYSTEMS - PART 3: DIMENSIONS AND SPECIAL REQUIREMENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS IN SHIP-BUILDING
    EN 12007-5:2014 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 5: Service lines - Specific functional requirements
    EN 1124-4:2013 PIPES AND FITTINGS OF LONGITUDINALLY WELDED STAINLESS STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTEWATER SYSTEMS - PART 4: COMPONENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS ON SHIPS
    DIN EN 14543:2017-10 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - PARASOL PATIO HEATERS - FLUELESS RADIANT HEATERS FOR OUTDOOR OR AMPLY VENTILATED AREA USE
    EN 30-1-1:2008+A3:2013 DOMESTIC COOKING APPLIANCES BURNING GAS - PART 1-1: SAFETY - GENERAL
    EN 10311 : 2005 JOINTS FOR THE CONNECTION OF STEEL TUBES AND FITTINGS FOR THE CONVEYANCE OF WATER AND OTHER AQUEOUS LIQUIDS
    EN 10226-3 : 2005 PIPES THREADS WHERE PRESSURE TIGHT JOINT ARE MADE ON THE THREADS - PART 3: VERIFICATION BY MEANS OF LIMIT GAUGES
    EN 1349:2009 Industrial process control valves
    UNI EN 1949 : 2013 SPECIFICATION FOR THE INSTALLATION OF LPG SYSTEMS FOR HABITATION PURPOSES IN LEISURE ACCOMMODATION VEHICLES AND ACCOMMODATION PURPOSES IN OTHER VEHICLES
    EN 1319:2009 Domestic gas-fired forced convection air heaters for space heating, with fan-assisted burners not exceeding a net heat input of 70 kW
    EN 10226-2 : 2005 PIPE THREADS WHERE PRESSURE TIGHT JOINTS ARE MADE ON THE THREADS - PART 2: TAPER EXTERNAL THREADS AND TAPER INTERNAL THREADS - DIMENSIONS, TOLERANCES AND DESIGNATION
    DIN EN ISO 16330:2004-08 Reciprocating positive displacement pumps and pump units - Technical requirements (ISO 16330:2003)
    EN 14423:2013+A1:2016 CLAMP TYPE COUPLING ASSEMBLIES FOR USE WITH STEAM HOSES RATED FOR PRESSURES UP TO 18 BAR
    PREN 13774 : DRAFT 2011 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
    PREN 498 : DRAFT 2009 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - BARBECUES FOR OUTDOOR USE CONTACT GRILLS INCLUDED
    PREN 416 : DRAFT 2017 GAS-FIRED OVERHEAD RADIANT TUBE HEATERS AND RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - SAFETY AND ENERGY EFFICIENCY
    BS EN 12007-5:2014 Gas infrastructure. Pipelines for maximum operating pressure up to and including 16 bar Service lines. Specific functional requirements
    BS EN 16129:2013 Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures
    I.S. EN 13611:2015 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    DIN EN 15001-1:2011-02 Gas infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
    14/30296044 DC : 0 BS EN 16722 - INDUSTRIAL VALVES - END-TO-END AND CENTRE-TO-END DIMENSIONS FOR VALVES WITH SCREWED ENDS
    PREN 16129 : DRAFT 2010 PRESSURE REGULATORS, AUTOMATIC CHANGE-OVER DEVICES, HAVING A MAXIMUM REGULATED PRESSURE OF 4 BAR, WITH A MAXIMUM CAPACITY OF 100 KG/H, ASSOCIATED SAFETY DEVICES AND ADAPTORS FOR BUTANE, PROPANE, AND THEIR MIXTURES
    PREN 17175 : DRAFT 2017 GAS-FIRED OVERHEAD RADIANT STRIP HEATERS AND MULTI-BURNER CONTINUOUS RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - SAFETY AND ENERGY EFFICIENCY
    UNI EN 12007-5 : 2014 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
    BS EN 16617:2015 Pipework. Corrugated metal hose assemblies for combustible gas. Performance requirements, testing and marking
    DIN EN 12007-5 E : 2014 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
    05/30125032 DC : DRAFT JUL 2005 EN 14678-2 - LPG EQUIPMENT AND ACCESSORIES - EQUIPMENT FOR LIQUEFIED PETROLEUM GAS AUTOMOTIVE FILLING STATIONS - PART 2: COMPONENTS OTHER THAN DISPENSERS, AND INSTALLATION REQUIREMENTS
    BS EN ISO 15876-3:2017 Plastics piping systems for hot and cold water installations. Polybutene (PB) Fittings
    BS ISO 15348:2002 PIPEWORK - METAL BELLOWS EXPANSION JOINTS - GENERAL
    BS EN 50465:2015 European product standard for combined heating power systems using gas fuel
    ONORM EN 334 : JUN 2009 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    I.S. EN 16125:2015 LPG EQUIPMENT AND ACCESSORIES - PIPEWORK SYSTEMS AND SUPPORTS - LPG IN LIQUID PHASE AND VAPOUR PRESSURE PHASE
    I.S. EN 16436-1:2014 RUBBER AND PLASTICS HOSES, TUBING AND ASSEMBLIES FOR USE WITH PROPANE AND BUTANE AND THEIR MIXTURE IN THE VAPOUR PHASE - PART 1: HOSES AND TUBINGS
    I.S. EN 14071:2015 LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - ANCILLARY EQUIPMENT
    I.S. EN ISO 15876-3:2017 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYBUTENE (PB) - PART 3: FITTINGS (ISO 15876-3:2017)
    BS EN 13611:2015 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels. General requirements
    I.S. EN 14423:2013 CLAMP TYPE COUPLING ASSEMBLIES FOR USE WITH STEAM HOSES RATED FOR PRESSURES UP TO 18 BAR
    I.S. EN 16617:2015 PIPEWORK - CORRUGATED METAL HOSE ASSEMBLIES FOR COMBUSTIBLE GAS - PERFORMANCE REQUIREMENTS, TESTING AND MARKING
    PREN 30-1-1 : DRAFT 2017 DOMESTIC COOKING APPLIANCES BURNING GAS - PART 1-1: SAFETY - GENERAL
    17/30360051 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    UNE-EN 14071:2015 LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Ancillary equipment
    BS EN 14071:2015 LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - ANCILLARY EQUIPMENT
    UNE-EN ISO 15874-3:2013 Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings (ISO 15874-3:2013)
    I.S. EN 50465:2015 GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW
    DIN EN 203-1:2014-07 Gas heated catering equipment - Part 1: General safety rules
    DIN EN 1020:2010-05 NON-DOMESTIC FORCED CONVECTION GAS-FIRED AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW INCORPORATING A FAN TO ASSIST TRANSPORTATION OF COMBUSTION AIR OR COMBUSTION PRODUCTS
    DIN EN 1319:2010-06 DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING, WITH FAN-ASSISTED BURNERS NOT EXCEEDING A NET HEAT INPUT OF 70 KW
    DIN EN 89:2015-08 GAS-FIRED STORAGE WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER
    DIN EN 14382:2016-05 (Draft) SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    DIN EN 1123-3:2005-02 Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems - Part 3: Dimensions and special requirements for vacuum drainage systems and for drainage systems in shipbuilding
    DIN EN 15266:2007-08 Stainless steel pliable corrugated tubing kits in buildings for gas with an operating pressure up to 0,5 bar
    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
    DIN EN 14424:2013-09 HOSE FITTINGS WITH SCREWED FERRULES
    UNE-EN 1458-1:2012 Domestic direct gas-fired tumble dryers of types B22D and B23D, of nominal heat input not exceeding 6 kW - Part 1: Safety
    BS EN 26:1998 Gas fired instantaneous water heaters for the production of domestic hot water, fitted with atmospheric burners
    BS EN 334 : 2005 GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR
    BS EN 498:2012 Specification for dedicated liquefied petroleum gas appliances. Barbecues for outdoor use contact grills included
    I.S. EN 1949:2011 SPECIFICATION FOR THE INSTALLATION OF LPG SYSTEMS FOR HABITATION PURPOSES IN LEISURE ACCOMMODATION VEHICLES AND ACCOMMODATION PURPOSES IN OTHER VEHICLES (INCLUDING IRISH NATIONAL ANNEX)
    I.S. EN 624:2011 SPECIFICATION FOR DEDICATED LPG APPLIANCES - ROOM SEALED LPG SPACE HEATING EQUIPMENT FOR INSTALLATION IN VEHICLES AND BOATS
    I.S. EN 14420-5:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS
    DIN EN 1775:2007-10 Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
    I.S. EN 30-1-1:2008 DOMESTIC COOKING APPLIANCES BURNING GAS - PART 1-1: SAFETY - GENERAL
    I.S. EN 13774:2013 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
    DIN EN 1487:2000-06 BUILDING VALVES - HYDRAULIC SAFETY GROUPS - TESTS AND REQUIREMENTS
    I.S. EN 1555-3:2010 PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 3: FITTINGS
    I.S. EN 1124-4:2013 PIPES AND FITTINGS OF LONGITUDINALLY WELDED STAINLESS STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTEWATER SYSTEMS - PART 4: COMPONENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS ON SHIPS
    I.S. EN 498:2012 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - BARBECUES FOR OUTDOOR USE CONTACT GRILLS INCLUDED
    DIN EN 13611:2019-06 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
    I.S. EN 14543:2017 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - PARASOL PATIO HEATERS - FLUELESS RADIANT HEATERS FOR OUTDOOR OR AMPLY VENTILATED AREA USE
    I.S. EN 26:2015 GAS-FIRED INSTANTANEOUS WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER
    DIN EN 14420-5:2013-09 HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS
    DIN EN 14420-7:2013-09 Hose fittings with clamp units - Part 7: Cam locking couplings
    I.S. EN 203-1:2014 GAS HEATED CATERING EQUIPMENT - PART 1: GENERAL SAFETY RULES
    I.S. EN 12828:2012 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
    I.S. EN 1349:2009 INDUSTRIAL PROCESS CONTROL VALVES
    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 14394:2006 HEATING BOILERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS - NOMINAL HEAT OUTPUT NOT EXCEEDING 10 MW AND MAXIMUM OPERATING TEMPERATURE OF 110 DEGREE C
    I.S. EN 1458-1:2011 DOMESTIC DIRECT GAS-FIRED TUMBLE DRYERS OF TYPES B22D AND B23D, OF NOMINAL HEAT INPUT NOT EXCEEDING 6 KW - PART 1: SAFETY
    I.S. EN 1487:2014 BUILDING VALVES - HYDRAULIC SAFETY GROUPS - TESTS AND REQUIREMENTS
    I.S. EN 14420-7:2013 HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS
    I.S. EN 10255:2004 NON-ALLOY STEEL TUBES SUITABLE FOR WELDING AND THREADING - TECHNICAL DELIVERY CONDITIONS
    I.S. EN 1775:2007 GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS
    I.S. EN 12007-3:2015 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 3: SPECIFIC FUNCTIONAL REQUIREMENTS FOR STEEL
    UNI EN 1349 : 2010 INDUSTRIAL PROCESS CONTROL VALVES
    10/30228056 DC : 0
    11/30240282 DC : DRAFT MAR 2011 BS EN 12828 - HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
    09/30207446 DC : 0 BS EN 498 - SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - BARBECUES FOR OUTDOOR USE CONTACT GRILLS INCLUDED
    05/30135337 DC : DRAFT JUN 2005 EN 15266 - STAINLESS STEEL PLIABLE CORRUGATED TUBING SYSTEMS IN BUILDINGS FOR GAS WITH AN OPERATING PRESSURE UP TO 0,5 BAR
    09/30202316 DC : 0 BS EN 12514-4 - PARTS FOR SUPPLY SYSTEMS FOR CONSUMING UNITS WITH LIQUID FUELS - PART 4: SAFETY REQUIREMENTS AND TESTS - PIPINGS AND PARTS WITHIN PIPELINES
    11/30243885 DC : 0 BS EN 13774 - VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
    13/30258750 DC : 0 BS EN 12007-3 - GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 3: SPECIFIC FUNCTIONAL REQUIREMENTS FOR STEEL
    07/19990369 DC : 0 BS EN 806-4 - SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 4 - INSTALLATION
    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
    08/30191150 DC : 0 BS EN 1555-3 - PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 3: FITTINGS
    DIN EN 12007-5:2014-07 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMIUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
    NF EN 15001-1 : 2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
    UNE-EN 16129:2014 Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures
    12/30258147 DC : 0 BS EN 203-1 - GAS HEATED CATERING EQUIPMENT - PART 1: GENERAL SAFETY RULES
    DIN EN 16436-1 E : 2016 RUBBER AND PLASTICS HOSES, TUBING AND ASSEMBLIES FOR USE WITH PROPANE AND BUTANE AND THEIR MIXTURE IN THE VAPOUR PHASE - PART 1: HOSES AND TUBINGS
    DIN EN ISO 15877-3:2011-03 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings (ISO 15877-3:2009 + AMD 1:2010)
    15/30325369 DC : 0 BS EN 484 - SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - INDEPENDENT STOVES, INCLUDING THOSE INCORPORATING A GRILL FOR OUTDOOR USE
    EN ISO 15876-3:2017 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYBUTENE (PB) - PART 3: FITTINGS (ISO 15876-3:2017)
    BS EN 16125:2015 LPG EQUIPMENT AND ACCESSORIES - PIPEWORK SYSTEMS AND SUPPORTS - LPG IN LIQUID PHASE AND VAPOUR PRESSURE PHASE
    PREN 1124-4 : DRAFT 2012 PIPES AND FITTINGS OF LONGITUDINALLY WELDED STAINLESS STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTEWATER SYSTEMS - PART 4: COMPONENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS ON SHIPS
    EN 1555-3:2010+A1:2012 PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 3: FITTINGS
    EN ISO 15874-3:2013 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYPROPYLENE (PP) - PART 3: FITTINGS (ISO 15874-3:2013)
    PREN 10255 : DRAFT 2010 NON-ALLOY STEEL TUBES SUITABLE FOR WELDING AND THREADING - TECHNICAL DELIVERY CONDITIONS
    EN 50465 : 2015 GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW
    UNI EN 1555-3 : 2013 PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 3: FITTINGS
    DIN EN 12828:2014-07 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
    DIN EN 1487:2014-09 BUILDING VALVES - HYDRAULIC SAFETY GROUPS - TESTS AND REQUIREMENTS
    DIN EN 1555-3:2013-01 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: Fittings (includes Amendment A1:2012)
    DIN EN 1949:2013-05 Specification for the installation of LPG systems for habitation purposes in leisure accommodation vehicles and accommodation purposes in other vehicles (includes Amendment A1:2013)
    DIN EN 14424 E : 2013 HOSE FITTINGS WITH SCREWED FERRULES
    DIN EN 14543 E : 2017 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - PARASOL PATIO HEATERS - FLUELESS RADIANT HEATERS FOR OUTDOOR OR AMPLY VENTILATED AREA USE
    DIN EN 14394 E : 2008 HEATING BOILERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS - NOMINAL HEAT OUTPUT NOT EXCEEDING 10 MW AND MAXIMUM OPERATING TEMPERATURE OF 110 DEGREE C
    DIN EN 14543:2013-11 (Draft) SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - PARASOL PATIO HEATERS - FLUELESS RADIANT HEATERS FOR OUTDOOR OR AMPLY VENTILATED AREA USE
    DIN EN 14394:2008-12 HEATING BOILERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS - NOMINAL HEAT OUTPUT NOT EXCEEDING 10 MW AND MAXIMUM OPERATING TEMPERATURE OF 110 DEGREE C
    BS EN 89:2015 Gas-fired storage water heaters for the production of domestic hot water
    BS EN 525:2009 Non-domestic direct gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW
    UNE-EN 1949:2011 Specification for the installation of LPG systems for habitation purposes in leisure accommodation vehicles and accommodation purposes in other vehicles
    UNE-EN 14420-7:2014 Hose fittings with clamp units - Part 7: Cam locking couplings
    BS EN 1020:2009 Non-domestic forced convection gas-fired air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air or combustion products
    BS EN 1123-3:2004 PIPES AND FITTINGS OF LONGITUDINALLY WELDED HOT-DIP GALVANIZED STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTE WATER SYSTEMS - PART 3: DIMENSIONS AND SPECIAL REQUIREMENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS IN SHIP-BUILDING
    UNE-EN ISO 23553-1:2014 Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2014)
    I.S. EN 777-4:2009 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - PART 4: SYSTEM H - SAFETY
    I.S. EN 525:2009 NON-DOMESTIC DIRECT GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW
    I.S. EN 777-2:2009 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - PART 2: SYSTEM E - SAFETY
    I.S. EN 416-1:2009 SINGLE BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATERS FOR NON-DOMESTIC USE - PART 1: SAFETY
    I.S. EN 777-3:2009 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON DOMESTIC USE - PART 3: SYSTEM F - SAFETY
    I.S. EN 1319:2009 DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING, WITH FAN-ASSISTED BURNERS NOT EXCEEDING A NET HEAT INPUT OF 70 KW
    I.S. EN 419-1:2009 NON-DOMESTIC GAS-FIRED OVERHEAD LUMINOUS RADIANT HEATERS - PART 1: SAFETY
    I.S. EN 621:2009 NON-DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW, WITHOUT A FAN TO ASSIST TRANSPORTATION OF COMBUSTION AIR AND/OR COMBUSTION PRODUCTS
    UNE-EN 16125:2016 LPG Equipment and Accessories - Pipework systems and supports - LPG in liquid phase and vapour pressure phase
    I.S. EN 778:2009 DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 70 KW, WITHOUT A FAN TO ASSIST TRANSPORTATION OF COMBUSTION AIR AND/OR COMBUSTION PRODUCTS
    I.S. EN 1020:2009 NON-DOMESTIC FORCED CONVECTION GAS-FIRED AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW INCORPORATING A FAN TO ASSIST TRANSPORTATION OF COMBUSTION AIR OR COMBUSTION PRODUCTS
    I.S. EN 777-1:2009 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - PART 1: SYSTEM D - SAFETY
    UNI EN 416-1 : 2009 SINGLE BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATERS FOR NON-DOMESTIC USE - PART 1: SAFETY
    UNI EN 1458-1 : 2012 DOMESTIC DIRECT GAS-FIRED TUMBLE DRYERS OF TYPES B22D AND B23D, OF NOMINAL HEAT INPUT NOT EXCEEDING 6 KW - PART 1: SAFETY
    UNI EN 1124-4 : 2013 PIPES AND FITTINGS OF LONGITUDINALLY WELDED STAINLESS STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTEWATER SYSTEMS - PART 4: COMPONENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS ON SHIPS
    UNI EN 1487 : 2014 BUILDING VALVES - HYDRAULIC SAFETY GROUPS - TESTS AND REQUIREMENTS
    ONORM EN ISO 21003-3 : 2008 MULTILAYER PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS INSIDE BUILDINGS - PART 3: FITTINGS
    UNI EN 14394 : 2008 HEATING BOILERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS - NOMINAL HEAT OUTPUT NOT EXCEEDING 10 MW AND MAXIMUM OPERATING TEMPERATURE OF 110 DEGREES C
    EN 50465:2015 Gas appliances - Combined heat and power appliance of nominal heat input inferior or equal to 70 kW
    UNI EN 498 : 2012 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - BARBECUES FOR OUTDOOR USE CONTACT GRILLS INCLUDED
    UNI EN 778 : 2009 DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 70 KW, WITHOUT A FAN TO ASSIST TRANSPORTATION OF COMBUSTION AIR AND/OR COMBUSTION PRODUCTS
    UNI EN 10255 : 2007 NON-ALLOY STEEL TUBES SUITABLE FOR WELDING AND THREADING - TECHNICAL DELIVERY CONDITIONS
    UNI EN 777-4 : 2009 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - PART 4: SYSTEM H - SAFETY
    UNI EN 624 : 2011 SPECIFICATION FOR DEDICATED LPG APPLIANCES - ROOM SEALED LPG SPACE HEATING EQUIPMENT FOR INSTALLATION IN VEHICLES AND BOATS
    UNI EN 13774 : 2013 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
    UNI EN 14424 : 2013 HOSE FITTINGS WITH SCREWED FERRULES
    UNI EN 1020 : 2009 NON-DOMESTIC FORCED CONVECTION GAS- FIRED AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW INCORPORATING A FAN TO ASSIST TRANSPORTATION OF COMBUSTION AIR OR COMBUSTION PRODUCTS
    UNI EN 15001-1 : 2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
    UNI EN 1775 : 2007 GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS
    UNI EN 15069 : 2009 SAFETY GAS CONNECTION VALVES FOR METAL HOSE ASSEMBLIES USED FOR THE CONNECTION OF DOMESTIC APPLIANCES USING GASEOUS FUEL
    UNI EN 14382 : 2009 SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
    UNI EN ISO 23553-1 : 2014 SAFETY AND CONTROL DEVICES FOR OIL BURNERS AND OIL-BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES
    UNI EN 1319 : 2010 DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING, WITH FAN- ASSISTED BURNERS NOT EXCEEDING A NET HEAT INPUT OF 70 KW
    UNI EN 14420-7 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS
    UNI EN 621 : 2010 NON-DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW, WITHOUT A FAN TO ASSIST TRANSPORTATION OF COMBUSTION AIR AND/OR COMBUSTION PRODUCTS
    UNI EN 14678-2 : 2012 LPG EQUIPMENT AND ACCESSORIES - CONSTRUCTION AND PERFORMANCE OF LPG EQUIPMENT FOR AUTOMOTIVE FILLING STATIONS - PART 2: COMPONENTS OTHER THAN DISPENSERS AND INSTALLATION REQUIREMENTS
    UNI EN 525 : 2009 NON-DOMESTIC DIRECT GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW
    UNI EN 14420-5 : 2013 HOSE FITTINGS WITH CLAMP UNITS - PART 5: THREADED CONNECTIONS
    UNI EN 777-1 : 2009 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - PART 1: SYSTEM D - SAFETY
    UNI EN 12828 : 2014 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
    UNI EN 777-2 : 2009 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - PART 2: SYSTEM E - SAFETY
    UNI EN 419-1 : 2009 NON DOMESTIC GAS-FIRED OVERHEAD LUMINOUS RADIANT HEATERS - PART 1: SAFETY
    UNI EN 777-3 : 2009 MULTI-BURNER GAS-FIRED OVERHEAD RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - PART 3: SYSTEM F - SAFETY
    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
    UNI EN 16129 : 2013 PRESSURE REGULATORS, AUTOMATIC CHANGE-OVER DEVICES, HAVING A MAXIMUM REGULATED PRESSURE OF 4 BAR, WITH A MAXIMUM CAPACITY OF 150 KG/H, ASSOCIATED SAFETY DEVICES AND ADAPTORS FOR BUTANE, PROPANE, AND THEIR MIXTURES
    DIN EN 16678 E : 2016 SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUTOFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA
    DIN EN ISO 21003-3:2008-11 Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings (ISO 21003-3:2008)
    PREN 484 : DRAFT 2015 SPECIFICATION FOR DEDICATED LIQUEFIED PETROLEUM GAS APPLIANCES - INDEPENDENT STOVES, INCLUDING THOSE INCORPORATING A GRILL FOR OUTDOOR USE
    BS EN ISO 21003-3:2008 Multilayer piping systems for hot and cold water installations inside buildings Fittings
    PREN 14424 : DRAFT 2010 HOSE FITTINGS WITH SCREWED FERRULES
    12/30257022 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - GENERAL REQUIREMENTS
    PREN 16617 : DRAFT 2013 PIPEWORK - CORRUGATED METAL HOSE ASSEMBLIES FOR COMBUSTIBLE GAS - PERFORMANCE REQUIREMENTS, TESTING AND MARKING
    PREN 203-1 : DRAFT 2012 GAS HEATED CATERING EQUIPMENT - PART 1: GENERAL SAFETY RULES
    PREN 419 : DRAFT 2017 GAS-FIRED OVERHEAD LUMINOUS RADIANT HEATERS FOR NONDOMESTIC USE - SAFETY AND ENERGY EFFICIENCY
    10/30228356 DC : 0 BS EN ISO 15874-3 - PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYPROPYLENE (PP) - PART 3: FITTINGS
    12/30256801 DC : DRAFT FEB 2012 BS EN 1124-4 - PIPES AND FITTINGS OF LONGITUDINALLY WELDED STAINLESS STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTEWATER SYSTEMS - PART 4: COMPONENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS ON SHIPS
    PREN 14420-7 : DRAFT 2010 HOSE FITTINGS WITH CLAMP UNITS - PART 7: CAM LOCKING COUPLINGS
    13/30276940 DC : 0 BS EN 16125 - LPG EQUIPMENT AND ACCESSORIES - PIPEWORK SYSTEMS AND SUPPORTS - LPG LIQUID PHASE AND VAPOUR PRESSURE PHASE
    10/30234634 DC : 0 BS EN 14423 - CLAMP TYPE COUPLING ASSEMBLIES FOR USE WITH STEAM HOSES RATED FOR PRESSURES UP TO 18 BAR
    07/30163045 DC : DRAFT AUG 2007 BS EN 525 - NON-DOMESTIC DIRECT GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW
    BS EN 16722:2015 INDUSTRIAL VALVES - END-TO-END AND CENTRE-TO-END DIMENSIONS FOR VALVES WITH THREADED ENDS
    08/30179182 DC : DRAFT MAY 2008 BS EN 1349 - INDUSTRIAL PROCESS CONTROL VALVES
    DIN EN 15502-1:2015-10 Gas-fired heating boilers - Part 1: General requirements and tests (includes Amendment A1:2015)
    S.R. 12007-5:2016 GUIDANCE ON THE APPLICATION OF I.S. EN 12007-5:2014, GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 5: SERVICE LINES - SPECIFIC FUNCTIONAL REQUIREMENTS
    UNE-EN 16617:2015 Pipework - Corrugated metal hose assemblies for combustible gas - Performance requirements, testing and marking
    EN 16436-1:2014+A1:2015 RUBBER AND PLASTICS HOSES, TUBING AND ASSEMBLIES FOR USE WITH PROPANE AND BUTANE AND THEIR MIXTURE IN THE VAPOUR PHASE - PART 1: HOSES AND TUBINGS
    I.S. EN ISO 23553-1:2014 SAFETY AND CONTROL DEVICES FOR OIL BURNERS AND OIL-BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES (ISO 23553-1:2014)
    ISO 15876-3:2017 Plastics piping systems for hot and cold water installations — Polybutene (PB) — Part 3: Fittings
    17/30332894 DC : 0 BS EN 17082 - DOMESTIC AND NON-DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW
    UNE-EN 13611:2016 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
    17/30363959 DC : 0 BS EN 17175 - GAS-FIRED OVERHEAD RADIANT STRIP HEATERS AND MULTI-BURNER CONTINUOUS RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - SAFETY AND ENERGY EFFICIENCY
    DIN EN 13611:2016-09 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    DIN EN 14071:2015-08 LPG EQUIPMENT AND ACCESSORIES - PRESSURE RELIEF VALVES FOR LPG PRESSURE VESSELS - ANCILLARY EQUIPMENT
    PREN 13611 : DRAFT 2017 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    UNE-EN 14423:2014 Clamp type coupling assemblies for use with steam hoses rated for pressures up to 18 bar
    EN ISO 15877-3:2009/A1:2010 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CHLORINATED POLY(VINYL CHLORIDE) (PVC-C) - PART 3: FITTINGS
    BS EN 1949:2011+A1:2013 SPECIFICATION FOR THE INSTALLATION OF LPG SYSTEMS FOR HABITATION PURPOSES IN LEISURE ACCOMMODATION VEHICLES AND ACCOMMODATION PURPOSES IN OTHER VEHICLES
    DIN EN 525:2009-11 NON-DOMESTIC DIRECT GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 300 KW
    DIN EN 778:2010-03 DOMESTIC GAS-FIRED FORCED CONVECTION AIR HEATERS FOR SPACE HEATING NOT EXCEEDING A NET HEAT INPUT OF 70 KW, WITHOUT A FAN TO ASSIST TRANSPORTATION OF COMBUSTION AIR AND/OR COMBUSTION PRODUCTS
    DIN EN 15069 E : 2010 SAFETY GAS CONNECTION VALVES FOR METAL HOSE ASSEMBLIES USED FOR THE CONNECTION OF DOMESTIC APPLIANCES USING GASEOUS FUEL
    DIN EN 10226-3 : 2006-10 PIPES THREADS WHERE PRESSURE TIGHT JOINT ARE MADE ON THE THREADS - PART 3: VERIFICATION BY MEANS OF LIMIT GAUGES
    DIN EN 13774:2013-05 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
    BS EN 621:2009 Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products
    BS EN 13774 : 2013 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
    BS EN 14394 : 2005 HEATING BOILERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS - NOMINAL HEAT OUTPUT NOT EXCEEDING 10 MW AND MAXIMUM OPERATING TEMPERATURE OF 110 DEGREE C
    UNE-EN 498:2012 Specification for dedicated liquefied petroleum gas appliances - Barbecues for outdoor use contact grills included
    BS EN 10255:2004 Non-alloy steel tubes suitable for welding and threading. Technical delivery conditions
    UNE-EN 15001-1:2010 Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
    BS EN 777-2:2009 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use System E. Safety
    BS EN 1487 : 2014 BUILDING VALVES - HYDRAULIC SAFETY GROUPS - TESTS AND REQUIREMENTS
    BS EN ISO 23553-1:2014 Safety and control devices for oil burners and oil-burning appliances. Particular requirements Automatic and semi-automatic valves
    BS EN 10311:2005 JOINTS FOR THE CONNECTION OF STEEL TUBES AND FITTINGS FOR THE CONVEYANCE OF WATER AND OTHER AQUEOUS LIQUIDS
    UNE-EN 13774:2013 Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements
    ISO 23553-1:2014 Safety and control devices for oil burners and oil-burning appliances Particular requirements Part 1: Automatic and semi-automatic valves
    12/30250105 DC : 0 BS ISO 23553-1 - SAFETY AND CONTROL DEVICES FOR OIL BURNERS AND OIL BURNING APPLIANCES - PARTICULAR REQUIREMENTS - PART 1: AUTOMATIC AND SEMI-AUTOMATIC VALVES (ISO/DIS 23553-1:2012)
    BS EN 777-4:2009 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use System H. Safety
    BS EN 777-1:2009 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use System D. Safety
    UNE-EN 1020:2010 Non-domestic forced convection gas-fired air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air or combustion products
    ISO 21003-3:2008 Multilayer piping systems for hot and cold water installations inside buildings — Part 3: Fittings
    DIN EN 15069:2010-07 Safety gas connection valves for metal hose assemblies used for the connection of domestic appliances using gaseous fuel
    BS EN 1124-4:2013 PIPES AND FITTINGS OF LONGITUDINALLY WELDED STAINLESS STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTEWATER SYSTEMS - PART 4: COMPONENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS ON SHIPS
    BS EN 203-1:2014 (published 2016-04) Gas heated catering equipment General safety rules
    BS EN 806-2:2005 Specifications for installations inside buildings conveying water for human consumption Design
    UNE-EN 30-1-1:2009 Domestic cooking appliances burning gas - Part 1-1: Safety - General
    ISO 15874-3:2013 Plastics piping systems for hot and cold water installations — Polypropylene (PP) — Part 3: Fittings
    UNE-EN 14543:2006 Specification for dedicated liquefied petroleum gas appliances - Parasol patio heaters - Flueless radiant heaters for outdoor or amply ventilated area use
    BS EN 10226-2:2005 Pipe threads where pressure tight joints are made on the threads Taper external threads and taper internal threads. Dimensions, tolerances and designation
    UNE-EN 14420-5:2014 Hose fittings with clamp units - Part 5: Threaded connections
    BS EN 12007-3:2000 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 3: SPECIFIC FUNCTIONAL REQUIREMENTS FOR STEEL
    BS EN 14424:2013 HOSE FITTINGS WITH SCREWED FERRULES
    UNE-EN 89:2016 Gas-fired storage water heaters for the production of domestic hot water
    UNE-EN 778:2010 Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products
    UNE-EN 624:2011 Specification for dedicated LPG appliances - Room sealed LPG space heating equipment for installation in vehicles and boats
    UNE-EN 12007-3:2015 Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional requirements for steel
    UNE-EN 14424:2014 Hose fittings with screwed ferrules
    DIN EN 10226-2:2005-11 Pipe threads where pressure tight joints are made on the threads - Part 2: Taper external threads and taper internal threads - Dimensions, tolerances and designation; German version EN 10226-2:2005
    EN 89:2015 Gas-fired storage water heaters for the production of domestic hot water
    EN 15069:2008 Safety gas connection valves for metal hose assemblies used for the connection of domestic appliances using gaseous fuel
    EN 1458-1:2011 Domestic direct gas-fired tumble dryers of types B22D and B23D, of nominal heat input not exceeding 6 kW - Part 1: Safety
    EN 15266:2007 Stainless steel pliable corrugated tubing kits in buildings for gas with an operating pressure up to 0,5 bar
    EN 1775 : 2007 GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS
    EN 14543:2017 Specification for dedicated liquefied petroleum gas appliances - Parasol patio heaters - Flueless radiant heaters for outdoor or amply ventilated area use
    EN 13774:2013 VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS
    EN 621:2009 Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products
    EN 777-2:2009 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 2: System E - Safety
    EN 14394:2005+A1:2008 HEATING BOILERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS - NOMINAL HEAT OUTPUT NOT EXCEEDING 10 MW AND MAXIMUM OPERATING TEMPERATURE OF 110 DEGREES C
    EN 15001-1 : 2009 GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING
    EN 16678:2015 Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa
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    13/30268239 DC : 0 BS EN 1487 - BUILDING VALVES - HYDAULIC SAFETY GROUPS - TESTS AND REQUIREMENTS
    17/30363953 DC : 0 BS EN 416 - GAS-FIRED OVERHEAD RADIANT TUBE HEATERS AND RADIANT TUBE HEATER SYSTEMS FOR NON-DOMESTIC USE - SAFETY AND ENERGY EFFICIENCY
    12/30261644 DC : 0 BS EN 16436 - RUBBER AND PLASTIC HOSES AND TUBINGS FOR USE WITH PROPANE, BUTANE AND THEIR MIXTURES IN THE VAPOUR PHASE
    PREN ISO 15874-3 : DRAFT 2010 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYPROPYLENE (PP) - PART 3: FITTINGS
    09/30201902 DC : 0 BS EN 624 - SPECIFICATION FOR DEDICATED LPG APPLIANCES - ROOM SEALED LPG SPACE HEATING EQUIPMENT FOR INSTALLATION IN VEHICLES AND BOATS
    DIN EN 16129:2013-08 Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150kg/h, associated safety devices and adaptors for butane, propane, and their mixtures
    10/30227098 DC : 0 BS EN 16125 - LPG EQUIPMENT AND ACCESSORIES - PIPEWORK SYSTEMS AND SUPPORTS - LPG LIQUID PHASE AND VAPOUR PRESSURE PHASE
    BS EN 15001-1:2009 Gas infrastructure. Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations Detailed functional requirements for design, materials, construction, inspection and testing
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    06/19977015 DC : DRAFT JULY 2006 BS EN 10344 - MALLEABLE CAST IRON FITTINGS WITH COMPRESSION ENDS FOR STEEL PIPES
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    UNI EN 806-2 : 2008 SPECIFICATION FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 2: DESIGN
    DIN EN 16617 E : 2015 PIPEWORK - CORRUGATED METAL HOSE ASSEMBLIES FOR COMBUSTIBLE GAS - PERFORMANCE REQUIREMENTS, TESTING AND MARKING
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