UNI TS 11147 : 2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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
01-12-2015
01-01-2008
La specifica tecnica fornisce i criteri per la progettazione, l'installazione e la manutenzione dell'impianto interno gas realizzato con tubi metallici in cui le giunzioni sono realizzate con sistemi di raccordi a pressare idonei al trasporto di gas combustibile della Ia, IIa, IIIa famiglia. Si applica agli impianti di adduzione gas di VII specie, alimentati da rete, da bombole e serbatoi fissi, in accordo alle UNI 7129 e UNI 7131.
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