This European standard describes specific functional recommendations for the renovation of pipeworks existing in gas supply systems and includes some requirements for materials other than plastics covered by CEN/TC 155 "Plastics piping and ducting systems". This European standard is intended to be applied in association with prEN 12007-1. This European Standard does not apply to pipework in above ground installations.
Directives related to this standards.
Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
WITHDRAWN
SSH EN 12007-4:2004
95.99
Withdrawal of Standard
Apr 26, 2013
PUBLISHED
SSH EN 12007-4:2012
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Shqip