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UNI 7140 : 2013
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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GAS APPLIANCES FOR DOMESTIC USE - NON-METALLIC FLEXIBLE HOSES FOR GAS APPLIANCES FOR DOMESTIC USE AND SIMILAR
24-10-2019
01-01-2013
1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 TERMINI E DEFINIZIONI
4 CLASSIFICAZIONE DEI TUBI FLESSIBILI
5 REQUISITI GENERALI
6 PROVE DI TIPO
7 FREQUENZA DELLE PROVE
8 ISTRUZIONI PER IL MONTAGGIO, L'USO E
LA MANUTENZIONE
9 CONFEZIONAMENTO
BIBLIOGRAFIA
La norma stabilisce i requisiti costruttivi e i metodi di prova dei tubi flessibili non metallici (tipo A[1], A[2], B e C) destinati all'allacciamento di apparecchi utilizzatori per uso domestico e similare, aventi portata termica nominale non maggiore di 35 kW, alimentati con gas combustibili appartenenti alla I, II e III famiglia in conformità alla UNI EN 437 e all'allacciamento, ad alta pressione, della(e) bombola(e) di GPL alla centralina di regolazione della pressione e alle rampe da rete di distribuzione. La norma definisce inoltre le prove minime di routine in produzione e le prove di riqualificazione annuale. La norma definisce due classi di tubi, in funzione delle massime pressioni di esercizio, che hanno il seguente campo di applicazione: - tubi flessibili in lunghezza di fabbricazione di tipo A[1] e A[2]: solo per apparecchi mobili; - tubi flessibili assemblati di tipo B e C: per apparecchi mobili, fissi e ad incasso. Tali tubi possono essere installati sia in ambiente interno che esterno, nel campo di temperatura da -30 gradi C a +90 gradi C.
DocumentType |
Standard
|
PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
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Status |
Withdrawn
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SupersededBy |
UNI 10738 : 2012 | EXISTING GAS PLANTS FOR DOMESTIC USE - GUIDELINES FOR CHECKING THEIR SUITABILITY TO SAFE OPERATION |
UNI/TS 11343 : 2009 | GAS PLANTS FOR DOMESTIC USE - GAS PLANTS FOR DOMESTIC USES SUPPLIED BY DISTRIBUTION NETWORKS, BY LPG CYLINDERS AND LPG STORAGE TANKS, PERFORMED WITH MULTILAYER PIPES - DESIGN, INSTALLATION AND MAINTENANCE |
UNI 11528 : 2014 | GAS PLANTS OVER 35 KW - DESIGN, INSTALLATION AND COMMISSIONING |
UNI 7131 : 2014 | LPG PLANTS FOR DOMESTIC USE NOT FED BY A DISTRIBUTION NETWORK - DESIGN, INSTALLATION AND COMMISSIONING |
UNI/TR 11426 : 2011 | USE OF LPG PLANTS NOT FED BY A DISTRIBUTION NETWORK AT TEMPORARY OUTDOOR EVENTS - DESIGN, INSTALLATION, MAINTENANCE AND OPERATION |
UNI 11554 : 2014 | NON-REGULATED PROFESSIONS - GAS OPERATORS WORKING ON GAS PLANTS SUPPLIED BY DISTRIBUTION NETWORK - KNOWLEDGE, SKILL AND COMPETENCE REQUIREMENTS |
UNI ISO 34-2 : 2012 | RUBBER, VULCANIZED OR THERMOPLASTIC - DETERMINATION OF TEAR STRENGTH - PART 2: SMALL (DELFT) TEST PIECES |
UNI ISO 815-2 : 2008 | RUBBER, VULCANIZED OR THERMOPLASTIC - DETERMINATION OF COMPRESSION SET - PART 2: AT LOW TEMPERATURES |
UNI 7141 : 1991 | DOMESTIC GAS EQUIPMENT - HOSE FITTING AND CLAMPS |
UNI EN 10226-1 : 2006 | Pipe threads for thread seal coupling - Part 1: Tapered external and parallel internal threads - Dimensions, tolerances and designation |
UNI EN ISO 1307 : 2008 | RUBBER AND PLASTICS HOSES - HOSE SIZES, MINIMUM AND MAXIMUM INSIDE DIAMETERS, AND TOLERANCES ON CUT-TO-LENGTH HOSES |
UNI EN ISO 4080 : 2010 | RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - DETERMINATION OF PERMEABILITY TO GAS |
UNI EN ISO 228-1 : 2003 | PIPE THREADS WHERE PRESSURE-TIGHT JOINTS ARE NOT MADE ON THE THREADS - DIMENSIONS, TOLERANCES AND DESIGNATION |
UNI EN ISO 6506-4 : 2006 | METALLIC MATERIALS - BRINELL HARDNESS TEST - PART 4: TABLE OF HARDNESS VALUES |
UNI EN ISO 4671 : 2011 | RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - METHODS OF MEASUREMENT OF THE DIMENSIONS OF HOSES AND THE LENGTHS OF HOSE ASSEMBLIES |
UNI EN ISO 10619-2 : 2012 | RUBBER AND PLASTICS HOSES AND TUBING - MEASUREMENT OF FLEXIBILITY AND STIFFNESS - PART 2: BENDING TESTS AT SUB-AMBIENT TEMPERATURES |
UNI 7131 : 2014 | LPG PLANTS FOR DOMESTIC USE NOT FED BY A DISTRIBUTION NETWORK - DESIGN, INSTALLATION AND COMMISSIONING |
UNI EN 437 : 2009 | TEST GASES - TEST PRESSURES - APPLIANCE CATEGORIES |
UNI EN 15202 : 2012 | LPG EQUIPMENT AND ACCESSORIES - ESSENTIAL OPERATIONAL DIMENSIONS FOR LPG CYLINDER VALVE OUTLET AND ASSOCIATED EQUIPMENT CONNECTIONS |
UNI EN 549 : 1996 | RUBBER MATERIALS FOR SEALS AND DIAPHRAGMS FOR GAS APPLIANCES AND GAS EQUIPMENT |
UNI EN ISO 1402 : 2009 | RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - HYDROSTATIC TESTING |
UNI EN ISO 7326 : 2008 | RUBBER AND PLASTICS HOSES - ASSESSMENT OF OZONE RESISTANCE UNDER STATIC CONDITIONS |
UNI EN 573-2 : 1996 | ALUMINIUM AND ALUMINIUM ALLOYS - CHEMICAL COMPOSITION AND FORM WROUGHT PRODUCTS - CHEMICAL SYMBOL BASED DESIGNATION SYSTEM |
UNI ISO 188 : 2012 | RUBBER, VULCANIZED OR THERMOPLASTIC - ACCELERATED AGEING AND HEAT RESISTANCE TESTS |
UNI EN ISO 9227 : 2012 | CORROSION TESTS IN ARTIFICIAL ATMOSPHERES - SALT SPRAY TESTS |
UNI EN ISO 7751 : 2012 | RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - RATIOS OF PROOF AND BURST PRESSURE TO MAXIMUM WORKING PRESSURE |
UNI ISO 48 : 2011 | RUBBER, VULCANIZED OR THERMOPLASTIC - DETERMINATION OF HARDNESS (HARDNESS BETWEEN 10 IRHD AND 100 IRHD) |
ISO 37:2017 | Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties |
UNI ISO 815-1 : 2008 | RUBBER, VULCANIZED OR THERMOPLASTIC - DETERMINATION OF COMPRESSION SET - PART 1: AT AMBIENT OR ELEVATED TEMPERATURES |
UNI EN ISO 30013 : 2011 | RUBBER AND PLASTICS HOSES - METHODS OF EXPOSURE TO LABORATORY LIGHT SOURCES - DETERMINATION OF CHANGES IN COLOUR, APPEARANCE AND OTHER PHYSICAL PROPERTIES |
UNI EN 12165 : 2011 | COPPER AND COPPER ALLOYS - WROUGHT AND UNWROUGHT FORGING STOCK |
UNI EN ISO 6506-1 : 2006 | METALLIC MATERIALS - BRINELL HARDNESS TEST - PART 1: TEST METHOD |
ISO 1817:2015 | Rubber, vulcanized or thermoplastic Determination of the effect of liquids |
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