SH35012023石油化工有毒可燃介质管道工程施工及验收规范双语版

SH3501-2023 石油化工有毒可燃介质管道工程施工及验收标准双语版 - 备案号：J249－2023 SH 中华人民共和国石油化工行业标准 Standard for Petrochemical Industry of PRC SH 3501－2023 代替SH 3501－2023 SH 3501-2023 A substitute version of SH 3501-2023 石油化工有毒、可燃介质管道 工程施工及验收标准 Specification for construction and acceptance of hypertoxic and bustible medium piping engineering in petrochemical industry Chinese language is the \the Chinese version takes precedence and the Chinese version is the legally binding version. 本来以中文书就，假如英文和中文版本之间存在不一致，以中文版本为准，中文版本具有法律约束力。

2023－02－09 发布 2023－05－01 施行 国家经济贸易委员会 1 发布 SH 3501－2023 Issued on Feb. 9, 2023 Implemented on May 1, 2023 Issued by State Economy & Trade mission 2 SH 3501－2023 目 次 List of Contents 前言…………………………………………………………………………………………… Foreword 1 2 3 4 5 5.1 5.2 5.3 5.4 6 6.1 6.2 7 7.1 7.2 7.3 范围…………………………………………………………………………………… Scope 标准性引用文件……………………………………………………………………… Normative documents ed 总那么…………………………………………………………………………………… General 管道分级……………………………………………………………………………… Pipeline grading 管道组成件检验……………………………………………………………………… Inspection of constituent elements of pipeline 一般规定……………………………………………………………………………… General specifications 管子检验……………………………………………………………………………… Inspection of pipe 阀门检验……………………………………………………………………………… Inspection of valve 其他管道组成件检验………………………………………………………………… Inspection of constituent elements of other pipes 管道预制及安装……………………………………………………………………… Prefabrication and installation of pipeline 管道预制……………………………………………………………………………… Prefabrication of pipeline 管道安装……………………………………………………………………………… Installation of pipeline 管道焊接……………………………………………………………………………… Welding of pipeline 一般规定……………………………………………………………………………… General specifications 焊前准备与接头组对………………………………………………………………… Preparation and assembly of joints 焊接工艺要求………………………………………………………………………… Requirement for welding procedure 1 SH 3501－2023 7.4 7.5 8 8.1 8.2 8.3 9 预热与热处理………………………………………………………………………… Preheating and heat treatment 质量检验……………………………………………………………………………… Quality inspection 管道系统试验………………………………………………………………………… Test for piping system 管道系统压力试验…………………………………………………………………… Pressure test for piping system 管道系统吹扫………………………………………………………………………… Sweeping for piping system 气体泄漏性试验及真空度试验……………………………………………………… Gas leakage test and test of vacuum degree 交工文件……………………………………………………………………………… Handover document 附录B〔资料性附录〕焊接接头坡口形式及组对要求…………………………………… Explanation to Clauses 2 SH 3501－2023 前 言 Foreword 本标准是根据国经贸厅行业[2023]36号文的通知，由中国石化集团第五建立公司对《石油化工剧毒、可燃介质管道工程施工及验收标准》SH 3501－2023进展修订而成。

The Specification is the revision of Specification for Construction and Acceptance of Hypertoxic and bustible Medium Piping Engineering in Petrochemical Industry SH3501-2023 revised by The Fifth Construction pany of the China Petrochemical Corporation according to File [2023]36 issued by State Economy & Trade mission. 本标准共分9章和2个资料性附录本标准与SH 3501－2023《石油化工剧毒、可燃介质管道工程施工及验收标准》相比，主要变化如下： －适用范围扩大至毒性程度为中度危害和轻度危害介质； －调整了管道分级规定，与SH 3509－2023《石油化工管道设计器材选用通那么》协调一致； －将有关内容与GB 50235－97《工业金属管道工程施工及验收标准》进展了协调； －修改了原标准中管道组成件检验、试验的有关规定； －完善了焊接接头检验方面的有关规定。

----Scope of application is enlarged. Toxic level includes moderate hazard and negligible hazard. ----Specification for pipeline grading is regulated to ply with General Rule for Pipeline Design and Selection in Petrochemical Industry. ----Specification for inspection and test of constituent elements of pipeline is modified. ----Perfect specification for inspection of weld joint. 本标准以黑体字标志的条文为强迫性条文，必要严格执行 Boldfaces in the Specification are mandatory clauses and must be strictly implemented. 本标准由中国石化集团施工标准管理站淄博分站管理，由中国石化集团第五建立公司负责解释。

The Specification is managed by Zibo Branch of Construction Specification Management Station of China Petrochemical Corporation, and interpreted by The Fifth Construction pany of the China Petrochemical Corporation. 本标准在施行过程中，如发现需要修改补充之处，请将意见和有关资料提供应我们，以便今后修订时参考 1 第 8 页 共 8 页。