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UNI EN 488:2011被替代

District Heating Pipes - Preinsulated Bonded Pipe Systems For Directly Buried Hot Water Networks - Steel Valve Assembly For Steel Service Pipes, Polyurethane Thermal Insulation And Outer Casing Of Polyethylene

出版：Italian Standards

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基本信息

标准编号： UNI EN 488:2011

标准类别：Standard

出版单位：Italian Standards

标准页数：0

标准简介

Describes requirements and test methods for valves of prefabricated thermally insulated valve assemblies comprising a steel valve, rigid polyurethane foam insulation and an outer casing of polyethylene for use in directly buried hot water networks with pre-insulated pipe assemblies in accordance with EN 253.

本标准替代的旧标准

UNI EN 488:2003

替代本标准的新标准

UNI EN 488:2014

等同采用的国际标准

I.S. EN 488:2011 - Identical

BS EN 488:2011 - Identical

DIN EN 488 (2011-06) - Identical

SS EN 488 Ed. 3 (2011) - Identical

ONORM EN 488:2011 - Identical

NS EN 488:2011 - Identical

SN EN 488:2011 - Identical