标准编号:	SH/T 3533-2013
中文名称:	石油化工给水排水管道工程施工及验收规范
英文名称:	Specification for the construction and acceptance of piping works for watersupply and drainage in petrochemical industry
中标分类:	P72    石化、化工工程
行业分类:	SH    石油化工行业标准
ICS分类:	75.180.99 75.180.99    其他石油和天然气设备 75.180.99
发布机构:	中华人民共和国工业和信息化部
发布日期:	2013-10-17
实施日期:	2014-3-1
标准状态:	superseded
被新标准替代:	SH/T 3533-2024 石油化工给水排水管道工程施工及验收规范
被替代日期:	2024-10-1
替代旧标准:	SH 3533-2003 石油化工给水排水管道工程施工及验收规范
翻译语言:	英文
文件格式:	PDF
中文字符数:	31000 字
翻译价格(元):	1860.0
交付时间:	付款后 1 个工作日

Specification for construction and acceptance of water and sewerage Pipeline in petrochemical industry 1 Scope This specification specifies the construction requirements and quality standards of petrochemical water supply and drainage pipeline engineering. This specification is applicable to the construction and acceptance of buried and above-ground pipelines of water supply and drainage in new construction, reconstruction and expansion projects of petrochemical enterprises and enterprises that use coal as raw materials to produce fuel and chemical products, as well as underground pipelines of fire protection system in the plant area. 2 Normative references The following referenced documents are indispensable for the application of this specification. For dated references, only the edition cited applies to this specification. For undated references, the latest edition (including any amendments) applies to this specification. GB 5101 Fired Common Bricks GB 5135.5 Automatic sprinkler systems — Part 5: Deluge alarm valves GB/T 8923 Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness GB/T 50123 Standard for soil test method GB 50026 Code for engineering surveying GB 50484 Technical code for construction safety in petrochemical engineering GB 50645 Code for construction quality acceptance of insulation in petrochemical engineering GB 50690 Code for construction quality acceptance of non-metallic piping engineering in petrochemical engineering SH/T 3401 Asbestos-rubber sheet gaskets for pipe flanges SH/T 3402 Polytetrafluoroethylene envelope gaskets for pipe flanges SH/T 3503 Specification on handover technical documentation for petrochemical construction projects SH 3518 Specification for valves inspection and management in petrochemical industry SH/T 3543 Specification on technical documentation for construction process of petrochemical construction projects SH/T 3548 Acceptance Specification for Construction Quality of Anticorrosive Coating in Petrochemical industry SH/T 3606 Technical Specification for construction of Anticorrosive Coatingin Petrochemical industry JB/T 4730 Nondestructive testing of pressure equipments TSG Z6002-2010 Examination rules for welding operators of special equipment 3 Basic provisions 3.1 The varieties, specifications and properties of pipes, accessories and other raw materials used in water supply and drainage pipeline engineering shall comply with the relevant national standards and design requirements. 3.2 Domestic water supply pipeline, accessories and other materials shall comply with the relevant hygiene standards. 3.3 Water supply and drainage pipeline construction shall be carried out according to the provisions of design documents, and the modification of design or material substitution shall be approved by the design unit. 3.4 Before the construction of water supply and drainage steel pipeline engineering, welding operation instructions shall be prepared according to welding procedure qualification, and welders shall weld according to the operation instructions. 3.5 Welders who weld steel pipeline shall be tested and qualified according to TSG Z6002-2010. 3.6 The insulation construction of water supply and drainage pipeline shall comply with GB 50645. 3.7 Safety technology and labor protection of water supply and drainage pipeline construction shall comply with GB 50484. 4 Materials 4.1 General 4.1.1 Products such as water supply and drainage pipeline components and main raw materials of pipeline structures shall enter the site for acceptance when approaching the construction site. During acceptance, the quality certification documents of each batch of products shall be checked, and re-inspected according to the provisions of relevant national standards, and can be used only after passing the acceptance. 4.1.2 Before use of the materials, the materials, specifications and models shall be verified according to the requirements of the design documents, and their dimensional tolerances and performance indicators shall comply with the corresponding product standards. 4.1.3 The surface of steel pipes and fittings shall not have defects such as cracks, folds, hair lines, rolling, layer separation and scarring, and the depth of corrosion, depression, scratch and mechanical damage shall not exceed the negative deviation of wall thickness. 4.1.4 The surface of cast iron pipes and fittings shall not have cracks or uneven defects that hinder the use, and the inner working face of the socket and the outer working face of the spigot of pipes and fittings with rubber ring interface shall not have defects that affect the sealing performance of the joints. 4.1.5 The inner and outer surfaces of concrete pipes shall not have cracks, looseness, holes and other defects. The outer surfaces of the spigot and the socket (or casing) of flexible interfaces shall be flat and accurate in size. The damage depth of the working face of the joints shall be less than 1/3 of the wall thickness, and the width shall be less than 1/3 of the spigot and socket depth or 1/4 of the butt and strap width. The total damage length of each nozzle shall not be more than 1/6 of the perimeter, and shall be repaired before use. 4.1.6 Glass fiber reinforced plastic, plastic pipe and steel skeleton polyethylene composite pipe and pipe fittings shall be consistent in color, without uneven color and decomposition discoloration line, and the inner and outer surfaces shall be smooth and flat, without bubbles, cracks and obvious marks and depressions. For pipes and fittings of composite pipes, there shall be no unattached phenomenon between base layer and composite layer. 4.1.7 The sealing surface of flange and blind plate shall be even and smooth, without burrs and radial grooves. 4.1.8 The threads of bolts, nuts and threaded pipe fittings shall be complete, without scars, burrs and other defects, and the threads shall be well matched. 4.1.9 Non-metallic gaskets shall comply with the design documents or corresponding product standards. 4.1.10 The following components shall not be exposed to the sun, and the storage conditions shall comply with corresponding product standards: a) valves with rubber, plastic and other non-metallic sealing surfaces; b) rubber, plastic and other non-metallic lining parts; c) Plastic, glass fiber reinforced plastic and glass fiber reinforced plastic composite pipe and steel skeleton polyethylene composite pipe and composite pipeline. 4.1.11 The rubber ring used in the joints shall comply with the corresponding standards, and the appearance shall be smooth and even, without cracks, damages, bubbles and other defects. 4.1.12 Rubber rings for joints shall be stored indoors at a temperature of-5℃ to 40℃, free from sunlight and at the distance from the heat source for more than 1 m, and shall not be stored with oil, solvent that can dissolve rubber and acid, alkali, salt and other substances that corrode rubber, and shall not be pressed for a long time. 4.1.13 Bonding solvent for bonding joints shall be provided with product instruction manual, which includes manufacturer name, production date, expiration date and use method, etc. There shall be no clumps, insoluble particles and other impurities in the bonding solvent free from gelation or delamination. It shall be kept away from fire sources during storage, transportation and use. 4.2 Valves 4.2.1 As for the appearance inspection on the valves, their parts shall be complete and in good condition, and the packing gland bolts shall have compression margin. Transmission device and operating mechanism shall act flexibly, reliably and without jamming.

Foreword i 1 Scope 2 Normative references 3 Basic provisions 4 Materials 4.1 General 4.2 Valves 4.3 Welding materials 5 Earthworks 5.1 Setting-out and surveying 5.2 Trench excavation 5.3 Pipeline foundation 5.4 Trench backfill 6 Pipeline installation 6.1 General 6.2 Metallic pipeline installation 6.3 Internal and external anti-corrosion of steel pipeline 6.4 Cast iron pipes construction 6.5 Concrete pipes construction 6.6 Plastic pipe, glass fiber reinforced plastic pipe and steel skeleton polyethylene composite pipe 6.7 Valves and accessories installation 7 Ancillary structures (pipeline structures) 7.1 General 7.2 Water supply and drainage chamber 7.3 Buttress 8 Hydraulic pressure test and washing of pipeline 8.1 General 8.2 Hydraulic pressure test 8.3 Closed water test 8.4 Washing 9 Technical document of construction completion Explanation of wording in this specification

ICS 75.180.99 P 72 备案号：J1796-2014 SH 中华人民共和国石油化工行业标准 SH/T 3533—2013 代替SH 3533—2003 石油化工给水排水管道工程 施工及验收规范 Specification for construction and acceptance of water and sewerage Pipeline in petrochemical industry 2013-10-17发布 2014-03-01实施 中华人民共和国工业和信息化部 发布 前言 根据中华人民共和国工业和信息化部《2009年第一批工业行业标准制修订计划》(工信厅科[2009]104号)的要求，标准编制组经广泛调查研究，认真总结实践经验，参考有关国家标准和行业标准，并在广泛征求意见的基础上，修订本规范。 本规范共分9章。 本规范的主要内容是：材料、土方工程、管道安装、附属构筑物、管道水压试验及冲洗、交工技术文件。 本规范是在SH 3533—2003《石油化工给水排水管道工程施工及验收规范》的基础上修订而成，修订的主要技术内容是： ——扩大了适用范围； ——增加了对管道焊接、焊工管理、焊材管理方面的要求； ——删除对钢板卷管制作的要求； ——修订了阀门试压的要求； ——增加了施工降排水的内容； ——修改了土方开挖的规定，增加了钢板桩支护的内容； ——完善了焊接接头检验方面的有关规定； ——完善了大口径管道的回填程序。 本规范由中国石油化工集团公司负责管理，由中国石油化工集团公司施工技术淄博站负责日常管理，由中石化南京工程有限公司负责具体技术内容的解释。执行过程中如有意见和建议，请寄送日常管理单位和主编单位。 本规范日常管理单位：中国石油化工集团公司施工技术淄博站 通讯地址：淄博市临淄区建设路29号 邮政编码：255438 电话：0533-6295840 传真：0533-7501126 本规范主编单位：中石化南京工程有限公司 通讯地址：江苏省南京市江宁区东山镇科建路1189号 邮政编码：211100 本规范1995年首次发布，2003年第1次修订，本次为第2次修订。 石油化工给水排水管道工程施工及验收规范 1 范围 本规范规定了石油化工给水排水管道工程施工要求及质量标准。 本规范适用于石油化工企业及以煤为原料制取燃料和化工产品企业工程建设的新建、改建、扩建工程的给水排水埋地和地上管道，以及装置区内消防系统地下管道的施工及验收。 2 规范性引用文件 下列文件对于本规范的使用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本规范。凡是不注日期的引用文件，其最新版本(包括所有的修改单)适用于本规范。 GB 5101 烧结普通砖 GB 5135.5 自动喷淋灭火系统 第5部分：雨淋报警阀 GB/T 8923 涂覆涂料前钢材表面处理 表面清洁度的目视评定 GB/T 50123 土工试验方法标准 GB 50026 工程测量规范 GB 50484 石油化工建设工程施工安全技术规范 GB 50645 石油化工绝热工程施工质量验收规范 GB 50690 石油化工非金属管道工程施工质量验收规范 SH/T 3401 管法兰用石棉橡胶板垫片 SH/T 3402 管法兰用聚四氟乙烯包覆垫片 SH/T 3503 石油化工建设工程项目交工技术文件规定 SH 3518 石油化工阀门检验与管理规范 SH/T 3543 石油化工建设工程项目施工过程技术文件规定 SH/T 3548 石油化工涂料防腐蚀工程施工质量验收规范 SH/T 3606 石油化工涂料防腐蚀工程施工技术规程 JB/T 4730 承压设备无损检测 TSG Z6002—2010 特种设备焊接操作人员考核细则 3 基本规定 3.1 给水排水管道工程所用的管道、附件及其他原材料等产品的品种、规格、性能应符合国家有关标准的规定和设计要求。 3.2 生活给水管道、附件及其他材料应符合有关卫生标准要求。 3.3 给水排水管道施工应按设计文件规定进行，修改设计或材料代用应经设计单位批准。 3.4 给水排水钢管道工程施工前应根据焊接工艺评定编制焊接作业指导书，焊工应按作业指导书施焊。 3.5 焊接钢管道的焊工应按TSG Z6002—2010进行考试并取得相应资格。 3.6 给水排水管道绝热工程施工应执行GB 50645的规定。 3.7 给水排水管道施工的安全技术和劳动保护应执行GB 50484的规定。 4 材料 4.1 一般规定 4.1.1 给水排水管道组成件及管道构筑物的主要原材料等产品进入施工现场时应进场验收。验收时应检查每批产品的质量证明文件，并按照国家有关标准的规定进行复验，验收合格后方可使用。 4.1.2 材料使用前，应按设计文件要求核实材质、规格、型号，其尺寸公差和性能指标应符合相应产品标准。 4.1.3 钢管和管件表面不得有裂纹、折叠、发纹、轧折、离层、结疤等缺陷，锈蚀、凹陷、划痕、机械损伤的深度不应超过壁厚负偏差。 4.1.4 铸铁管和管件表面不得有裂纹或妨碍使用的凹凸不平等缺陷，采用橡胶圈接口的管子和管件承口的内工作面和插口的外工作面不得有影响接口密封性能的缺陷。 4.1.5 混凝土管内、外表面不得有裂纹、疏松、空洞等缺陷，柔性接口的插口外部和承口(或套管)内部表面应平整，尺寸应准确，接口工作面的损坏深度应小于壁厚的1/3，宽度应小于承插口深度的1/3或抹带宽度的1/4，每个管口损坏长度总计不大于周长的1/6，并在使用前应修补合格。 4.1.6 玻璃钢、塑料管和钢骨架聚乙烯复合管管子和管件颜色应一致，无色泽不均及分解变色线，内外表面应光滑、平整，不得有气泡、裂口和明显的痕纹、凹陷。复合管的管子和管件，基层与复层间不得有未贴合现象。 4.1.7 法兰和盲板的密封面应平整光洁，不得有毛刺及径向沟槽。 4.1.8 螺栓、螺母及螺纹管件的螺纹应完整，无伤痕、毛刺等缺陷，螺纹应配合良好。 4.1.9 非金属垫片应符合设计文件或相应产品标准的规定。 4.1.10 下列部件不得曝晒，储存条件应符合相应产品标准要求： a)橡胶、塑料等非金属密封面的阀门； b)橡胶、塑料等非金属衬里部件； c)塑料、玻璃钢及玻璃钢塑料复合管和钢骨架聚乙烯复合管复合管道。 4.1.11 接口使用的橡胶圈应符合相应标准的规定，外观应光滑平整，不得有裂纹、破损、气泡等缺陷。 4.1.12 接口用橡胶圈宜保存在温度为－5℃～40℃、避免阳光照射并与热源距离大于1m的室内，并不得与油类、能溶解橡胶的溶剂及对橡胶有侵蚀的酸、碱、盐等物质存放在一起，且不得长时间受压。 4.1.13 粘接接头用粘接溶剂应有产品使用说明书，其内容包括生产厂名、生产日期、有效期和使用方法等。粘接溶剂内不得有团块、不溶颗粒和其他杂质，不得呈胶凝状态或有分层现象。在存放、运输和使用时应远离火源。 4.2 阀门 4.2.1 阀门外观检查，其零部件应齐全完好，填料压盖螺栓应留有压缩裕量。传动装置和操作机构应动作灵活、可靠、无卡涩。 4.2.2 管道设计压力小于或等于1.0MPa的阀门应从每批(同批次、同规格)中抽查10％且不少于一个，进行壳体压力试验和密封试验，若有不合格加倍抽检，如仍有不合格，应对阀门逐个试验。管道设计压力大于1.0MPa的阀门应逐个进行壳体压力试验和密封试验。 4.2.3 阀门壳体压力试验和密封试验介质可选用工业用水、煤油或粘度不高于水的非腐蚀液体。 4.2.4 阀门的检验与试验应执行SH 3518的规定。 4.2.5 公称直径大于或等于600mm的闸阀、蝶阀，当制造厂有壳体压力试验和密封试验证明文件时，可不单独进行壳体压力试验和阀板密封试验，宜采用色印等方法对阀板密封副进行检查，接合面上的色印以连续为合格。 4.2.6 由用户或其委托方到制造厂对阀门压力试验进行逐件见证，并有相应见证资料时，可以免除现场壳体压力试验和密封试验。 4.2.7 报警阀、雨淋阀等设计文件注明的常关控制阀门应按SH 3518的规定逐个进行压力试验。 4.2.8 报警阀、雨淋阀要符合GB 5135.5的要求，并按下列要求做阀体强度试验和阀体渗漏试验： a)装配好的阀门安装在试验装置(试验装置按GB 5135.5装配)上，阀体上不耐压的结构和零件用耐压的结构和零件代替，堵住阀门各开口，阀瓣组件开启，充水排除空气，给阀内施加4倍额定工作压力的静水压(但不得低于4.8MPa)，保持5min，阀体各组件不得损坏； b)装配好的阀门安装在试验装置上，堵住阀门各开口，阀瓣组件处于开启位置，充水排除空气，给阀内施加2倍额定工作压力的静水压，保持5min，不得渗漏，不得有永久变形或损坏。 4.3 焊接材料 4.3.1 焊接材料应具有焊材质量证明文件，且标识与质量证明文件相符。 4.3.2 焊条的药皮不得有受潮、脱落或明显裂纹，焊芯不得锈蚀。 5 土方工程 5.1 放线与测量 5.1.1 给水排水管道工程的放线与测量前应完成定位和高程的测量布点工作，并对基准点采用保护措施，且应作出明显标记。固定水准点的精度宜不低于GB 50026的规定。 5.1.2 施工测量应沿管道线路设置便于观测的临时水准点和管道轴线控制桩，且应采取保护措施，在管道线路与原有地下管道、电缆及其他构筑物交叉处的地面上设置明显标志，并符合下列规定： a)临时水准点的间距宜不大于200m； b)水准点和控制桩应经复核确认后使用； c)放线测量记录应标明所依据的控制点。 5.1.3 给水排水管道工程下列作业施工前，应校测管道中心线及高程控制桩： a)地基验槽； b)施工混凝土管基； c)管道铺设。 5.1.4 施工测量的允许偏差，应符合表5.1.4的规定。