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UNI 9036 : 2001
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GAS METERS - INSTALLATION REQUIREMENTS |
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UNI EN 751-1 : 1998
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SEALING MATERIALS FOR METALLIC THREADED JOINTS IN CONTACT WITH 1ST, 2ND AND 3RD FAMILY GASES AND HOT WATER - ANAEROBIC JOINTING COMPOUNDS |
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UNI EN 10241 : 2002
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STEEL THREADED PIPE FITTINGS |
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UNI 7141 : 1991
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DOMESTIC GAS EQUIPMENT - HOSE FITTING AND CLAMPS |
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UNI 10582 : 1996
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RUBBER PRODUCTS - RUBBER VULCANIZED SEALS FOR CONNECTION FLEXIBLE HOSES OF DOMESTIC GAS APPLIANCES - REQUIREMENTS |
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UNI EN ISO 228-1 : 2003
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PIPE THREADS WHERE PRESSURE-TIGHT JOINTS ARE NOT MADE ON THE THREADS - DIMENSIONS, TOLERANCES AND DESIGNATION |
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UNI TS 11147 : 2008
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GAS PLANTS FOR DOMESTIC USE - GAS PLANTS FOR DOMESTIC USES SUPPLIED BY DISTRIBUTION NETWORKS, BY LPG CYLINDERS AND LPG STORAGE TANKS, PERFORMED BY PRESS-FITTING SYSTEMS FOR METALLIC PIPES - DESIGN, INSTALLATION AND MAINTENANCE |
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UNI 10738 : 2012
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EXISTING GAS PLANTS FOR DOMESTIC USE - GUIDELINES FOR CHECKING THEIR SUITABILITY TO SAFE OPERATION |
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UNI EN 12954 : 2002
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CATHODIC PROTECTION OF BURIED OR IMMERSED METALLIC STRUCTURES - GENERAL PRINCIPLES AND APPLICATION FOR PIPELINES |
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UNI EN 1775 : 2007
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GAS SUPPLY - GAS PIPEWORK FOR BUILDINGS - MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 5 BAR - FUNCTIONAL RECOMMENDATIONS |
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UNI EN 1254-4 : 2000
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COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - FITTINGS COMBINING OTHER END CONNECTIONS WITH CAPILLARY OR COMPRESSION ENDS |
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UNI 11137-1 : 2004
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GAS PLANTS FOR DOMESTIC AND SIMILAR USES - GUIDELINES FOR TEST AND FOR THE RESTORATION OF THE TIGHTNESS OF INNER PLANTS IN SERVICE - PART 1: GENERAL PROVISIONS AND REQUIREMENTS FOR GASES OF THE 1 AND 2 FAMILY |
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UNI EN 751-2 : 1998
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SEALING MATERIALS FOR METALLIC THREADED JOINTS IN CONTACT WITH 1ST, 2ND AND 3RD FAMILY GASES AND HOT WATER - NON-HARDENING JOINTING COMPOUNDS |
|
UNI EN 124 : 1995
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GULLY TOPS AND MANHOLE TOPS FOR VEHICULAR AND PEDESTRIAN AREAS - DESIGN REQUIREMENTS, TYPE TESTING, MARKING, QUALITY CONTROL |
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UNI 9860 : 2006
|
GAS SERVICE PIPES - DESIGN, CONSTRUCTION, TESTING, OPERATION, MAINTENANCE AND REHABILITATION |
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UNI EN 13501-1 : 2009
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FIRE CLASSIFICATION OF CONSTRUCTION PRODUCTS AND BUILDING ELEMENTS - PART 1: CLASSIFICATION USING DATA FROM REACTION TO FIRE TESTS |
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UNI/TS 11344 : 2009
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METALLO-PLASTIC MULTILAYER PIPING SYSTEMS AND FITTINGS FOR INDOOR INSTALLATION FOR THE CONVEYANCE OF GASEOUS FUELS |
|
UNI 7131 : 2014
|
LPG PLANTS FOR DOMESTIC USE NOT FED BY A DISTRIBUTION NETWORK - DESIGN, INSTALLATION AND COMMISSIONING |
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UNI EN 13090 : 2002
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MEANS FOR RESEALING THREADED JOINTS OF GAS PIPEWORK IN BUILDINGS |
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UNI EN 437 : 2009
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TEST GASES - TEST PRESSURES - APPLIANCE CATEGORIES |
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UNI EN 14800 : 2007
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CORRUGATED SAFETY METAL HOSE ASSEMBLIES FOR THE CONNECTION DOMESTIC APPLIANCES USING GASEOUS FUELS |
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CEI 64-8 : 2012
|
VOLUME NORMA CEI 64-8 PER IMPIANTI ELETTRICI UTILIZZATORI CRITERI DI APPLICABILITA. PRESCRIZIONI DI PROGETTAZIONE ED ESECUZIONE. DECRETO MINISTERIALE 22 GENNAIO 2008, N.37 |
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UNI 5634 : 1997
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IDENTIFICATION SYSTEMS FOR PIPELINES AND CANALIZATIONS CONVEYING FLUIDS |
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UNI 7140 : 2013
|
GAS APPLIANCES FOR DOMESTIC USE - NON-METALLIC FLEXIBLE HOSES FOR GAS APPLIANCES FOR DOMESTIC USE AND SIMILAR |
|
UNI EN 751-3 : 1998
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SEALING MATERIALS FOR METALLIC THREADED JOINTS IN CONTACT WITH 1ST, 2ND AND 3RD FAMILY GASES AND HOT WATER - UNSINTERED PTFE TAPES |
|
UNI EN 331 : 2011
|
MANUALLY OPERATED BALL VALVES AND CLOSED BOTTOM TAPER PLUG VALVES FOR GAS INSTALLATIONS FOR BUILDINGS |
|
UNI 7129 : 2001
|
GAS PLANTS FOR DOMESTIC USE FED BY NETWORK DISTRIBUTION - DESIGN, INSTALLATION AND MAINTENANCE |
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UNI EN 1254-3 : 2000
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COPPER AND COPPER ALLOYS - PLUMBING FITTINGS - FITTINGS WITH COMPRESSION ENDS FOR USE WITH PLASTICS PIPES |