EN 682:2002由欧洲标准化委员会 IX-CEN 发布于 2002-02-01。
EN 682:2002在国际标准分类中归属于: 23.040.80 管和软管组件的密封件,83.140.50 密封件。
This European Standard specifies requirements for elastomeric materials used in seals for supply pipes and fittings, ancillaries and valves at operating temperatures in general from一5 0C up to 50 0C and inspecial cases from一15 0C up to 50 0C, forThe following:General applications (see Table 4, type G) a) gaseous fuel (manufactured, natural and liquefied petroleum gas [LPG] in gaseous phase);b) hydrocarbon fluids with aromatic content up to 30%(ui的,including LPG in liquid phase.
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号