PREN 12451 : DRAFT 2010被替代
COPPER AND COPPER ALLOYS - SEAMLESS, ROUND TUBES FOR HEAT EXCHANGERS
出版：Comite Europeen de Normalisation
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基本信息
標準編號： PREN 12451 : DRAFT 2010
標準類別：Draft
出版單位：Comite Europeen de Normalisation
標準頁數(shù)：0
標準簡介
Describes the composition, property requirements and tolerances on dimensions and form for seamless round drawn copper and copper alloy tubes for heat exchangers, condensers, evaporators and desalination equipment, supplied in the size range from 6 mm up to and including 76 mm outside diameter and from 0.5 mm up to and including 3 mm wall thickness.
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