UNI UNI 11149: Laying and general test and inspection of polyethylene piping systems for the transport of pressure liquids -
SDO: UNI: Ente Nazionale Italiano di Unificazione
DOD Adopted ANSI Approved Approved
This standard is a recommended practice for laying and general test and inspection of polyethylene piping systems for the transport of pressure liquids.this document applies to the pressure transport of water intended and not intended for human consumption, including drainage and sewerage under pressure.
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