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EN 12327:2012
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Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements |
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EN 1555-1:2010
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Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 1: General |
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EN 1555-3:2010+A1:2012
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Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: Fittings |
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EN 12007-3:2015
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Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional requirements for steel |
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EN 12007-1:2012
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Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements |
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ISO 10838-2:2000
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Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels Part 2: Metal fittings for pipes of nominal outside diameter greater than 63 mm |
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ISO 21307:2011
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Plastics pipes and fittings Butt fusion jointing procedures for polyethylene (PE) pipes and fittings used in the construction of gas and water distribution systems |
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ISO 10838-1:2000
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Mechanical fittings for polyethylene piping systems for the supply of gaseous fuels Part 1: Metal fittings for pipes of nominal outside diameter less than or equal to 63 mm |
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ISO 12176-1:2017
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Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 1: Butt fusion |
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ISO 3:1973
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Preferred numbers Series of preferred numbers |
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ISO 12176-2:2008
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Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 2: Electrofusion |
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ISO 11414:2009
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Plastics pipes and fittings Preparation of polyethylene (PE) pipe/pipe or pipe/fitting test piece assemblies by butt fusion |
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EN 1555-4:2011
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Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves |
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EN 1555-5:2010
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Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 5: Fitness for purpose of the system |
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EN 1555-2:2010
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Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes |
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ISO 497:1973
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Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers |
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EN 12007-4:2012
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Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional requirements for renovation |
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ISO 11413:2008
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Plastics pipes and fittings Preparation of test piece assemblies between a polyethylene (PE) pipe and an electrofusion fitting |