BS EN 12007-3:2015描述了钢管的具体功能要求，以及 EN 12007-1关于最大工作压力不超过16巴的一般功能要求。本欧洲标准规定了天然气基础设施的通用基本原则。这个欧洲网站的用户 标准应意识到更详细的国家标准和/或实践规范可能存在于 欧洲标准化委员会成员国。本欧洲标准旨在与这些国家标准和/或规范一起使用 练习设定上述基本原则。如果国家立法/法规中的更多限制性要求与 如CEN/TR 13737所示，国家立法/法规优先于本标准的要求 （所有部分）。CEN/TR 13737（所有部分）给出: 澄清成员国适用的所有立法/法规；适当时，应满足更严格的国家要求；最新信息的全国联络点。交叉参考:EN 1092-1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 13774EN 15151515EN 10217-2prEN 10255EN 10288EN 10289EN 10290EN 12068EN ISO 21809-1ISO 21809-1EN ISO12944ISO 12944CEN/TR 13737DIN 30670购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN 12007-3:2015 describes the specific functional requirements for steel pipelines in addition to the general functional requirements of EN 12007-1 for maximum operating pressures up to and including 16 bar.This European Standard specifies common basic principles for gas infrastructure. Users of this European Standard should be aware that more detailed national standards and/or codes of practice may exist in the CEN member countries.This European Standard is intended to be applied in association with these national standards and/or codes of practice setting out the above-mentioned basic principles.In the event of conflicts in terms of more restrictive requirements in national legislation/regulation with the requirements of this standard, national legislation/regulation takes precedence as illustrated in CEN/TR 13737 (all parts).CEN/TR 13737 (all parts) gives:clarification of all legislation/regulations applicable in a member state;if appropriate, more restrictive national requirements;a national contact point for the latest information.Cross References:EN 1092-1EN 1514-1EN 1514-2EN 1514-3EN 1514-4EN 1515-1EN 1515-2EN 1591-1EN 1591-2EN 1594EN 1759-1EN 10204EN 10226-1EN 10255EN 12007-1EN 12327EN 12560-1EN 12560-2EN 12560-3EN 12560-4EN 12560-5EN 12732EN 12954EN 13509EN 13774EN 15257EN 50162EN 15280EN ISO 3183ISO 3183EN 10216-1EN 10216-2EN 10217-1EN 10217-2prEN 10255EN 10288EN 10289EN 10290EN 12068EN ISO 21809-1ISO 21809-1EN ISO 12944ISO 12944CEN/TR 13737DIN 30670All current amendments available at time of purchase are included with the purchase of this document.