冷箱现场施工注意点Word格式.docx

1、相关文件Fabrication and InspectionGeneral制造和检验 一般规定4Fabricator Material Control制造厂的材料管理5Welding焊接Brazing and Soldering钎焊和低温焊接8Weld Joint Examination焊缝检查9Threaded Joints螺纹接头11Cold Box Frame and Jacket Panels冷箱框架和夹套板Frame Leveling, Column OrientationAlignment with Frame, or Column Plumbness框架较平、塔方向与框架找正或塔

2、垂直度12Inspection Upon Receipt of Air Products-Supplied Pressure Vessels接收和检验APCI提供的压力容器14Handling and Preservation of Air Products-Supplied EquipmentAPCI提供的设备的搬运和保管Equipment Supports and Pipe Supports设备支架和管道支架15Pipe Work管道工程16Piping Tolerances管道公差19Valving and Instrumentation阀门和仪表Cleaning of Pipe and

3、 Associated Systems管道和相关系统的清洗20Pre-Test Flow Check Review试验前流程检查28Pressure Testing压力试验Painting油漆29Miscellaneous其它Changes During Fabrication制造期间的变更Jacket Penetration As-Builts夹套穿透施工Preparation for Shipment运输准备Loading Cold Box for Transportation冷箱运输装载30Cold Box Insulation冷箱保温Fabricator Documentation S

4、ubmittals to Air Products制造厂向APCI提交的文件31Minimum Requirements for Radiography射线照相检查的最低要求10End ViewColumn端视图蒸馏塔13Front Side View from the Top of the Box箱顶视角的正面视图Recommended Weld GeometryAluminum Piping推荐焊缝几何形状铝管23Ongoing Fabricator Documentation and Quality Assurance and Inspection Book不断完善的制造厂文件及质量保证

5、和检验手册32Quality Control ChecklistCold Box Inspection质量管理检查清单冷箱检验48Recommended Weld Filler Material, Consumables Control, and Handling焊接填充材料、消耗品的管理和搬运建议52Aluminum Welding铝焊接61Names and Addresses of Standards Organizations标准机构的名称和地址66Names and Addresses of Suppliers供货商的名称和地址67DOUBLE CLICK ON GREEN TOC

6、TO RETURN TO TABLE OF CONTENTS1. PURPOSE 目的1.1 This engineering specification defines the requirements for cold box fabrication in the shop or in the field, and supplements the Technical and the Commercial Job Specifications for the Fabrication of Cold Boxes identified in the Purchase Order. 本工程标准为工

7、厂或现场制造冷箱规定了最低要求，并为采购单中规定的冷箱制造补充了技术和商务工作标准。2. SCOPE 范围2.1 This specification applies to and defines the fabrication, quality assurance, and inspection requirements for Air Separation Unit （ASU） and other types of cold boxes. It provides the common and minimum AirProducts requirements for piping, stru

8、cture, instrumentation, installing of cold box equipment and structure assembly, ASME weld procedures, weld qualifications, piping assembly, piping welds, weld radiography and inspection, pipe cleaning, pressure test, temperature element installation and test, flow checks, installation of pipe suppo

9、rts, insulation, painting, and the preparation and submittal of the contractual documentation to verify conformance to the specifications and that the inspection requirements have been accomplished. 本标准适用于并规定了空气分离装置（ASU）和其它类型冷箱的制造、质量保证和检验要求。为了确保标准和检验要求得到全面执行，本文件对以下有关工作提出了一般和最低的APCI要求，这类工作是：管道、结构、仪表、

10、冷箱设备和结构组件组装、ASME焊接程序、焊接标准、管道组件、管道焊接、焊缝射线照相和检验、管道清洗、压力试验、温度原件安装和试验、流量检查、管道支架安装、保温、油漆以及合同文件的准备和提交等。2.2 Job-specific requirements are identified in the Commercial and the Technical Specifications for the Fabrication of Cold Boxes and in the Purchase Order. 具体的工作要求见冷箱制造的商务和技术标准及采购单的规定。2.3 There shall be

11、 no changes or omissions to this specification without written permission from AirProducts. All requests shall be made in writing, and changes may be made only after receipt of the written approval from the AirProducts Cryogenic Systems Group. 没有APCI 的书面允许，不得变更或删改本标准。所有的请求都必须以书面形式提交。只能在收到APCI低温系统组的书

12、面批准之后才可以进行变更。2.4 The following are not applicable for field-fabricated cold boxes: 以下章节不适用于现场制造的冷箱： Paragraph 13.3 Shipping Pipe Supports 第13.3 节 运输管道支架 Section 27 Preparation for Shipment 第27章 运输准备 Section 28 Loading Cold Box for Transportation 第28章 冷箱运输装载 Appendix A, Form 6 Shipping Pipe Support R

13、ecord 附录A表6 运输管道支架记录 Appendix A, Form 18 Cold Box Frame Leveling Report 附录A表18 冷箱框架较平报告 Appendix A, Form 19 Cold Box Column Leveling Report 附录A表19 冷箱蒸馏塔较平报告 Appendix A, Form 26 Cold Box Weight 附录A表26 冷箱重量3. RELATED DOCUMENTS 相关文件3.1 The current edition, amendments, and/or addenda of the following co

14、des, standards, and specifications at the time of contract award shall govern, except as modified in this specification. The Project Commercial and Technical Fabrication Specifications and the Purchase Order might contain additional modifications and further technical requirements. The fabricator sh

15、all comply with all contract requirements. 除了被本标准修改的以外，以下合同授予时生效的规范、标准和规程的最新版本、修改和/或附录都是强制执行文件。项目的商务和制造技术标准以及采购单中可能提出额外的修订和更多的技术要求。制造厂必须满足所有的合同要求。3.2 When the fabricator identifies a conflict between contract documents, the conflict shall be documented and submitted to Air Products in writing for re

16、solution, prior to continuing with the work. 当制造厂确认合同文件之间相互矛盾时，在继续进行工作之前，必须记录矛盾之处并用书面形式提交APCI 解决。3.3 Air Products Engineering Documents APCI 工程文件 3PI55005 Pipe Thread Sealants Service Index 管道螺纹密封剂使用指南 4ACB-684001 Cold Box/Can Temperature Element Wiring Installation Procedure 冷箱/冷罐温度原件导线安装程序 4ACS-64

17、0130 Fabrication of Structural Steel 钢结构件的制造 4WCB-50001 Perlite for Cold Box Insulation 冷箱安装使用的珠光体材料 4WCB-70001 Cold Boxes, Sealing for Shipment 冷箱的运输密封 4WCE-30001 Cold Box Penetrations Standard Details 冷箱穿透标准详图 4WEQ-1105 Hyco Plant Positive Material Identification （PMI） Requirements Hyco工厂的强制材料鉴定（P

18、MI）要求 4WEQ-6804 Painting and Corrosion Protection for Operating Temperatures To 427C （800F） 操作温度427F）以下的油漆和防腐 4WMA-007018 Site Plumbness Tolerances for Erected Distillation Columns and Cold Boxes Containing Distillation Columns 安装后的蒸馏塔和含有蒸馏塔冷箱的现场垂直度公差 4WPI-FWAB01 Aluminum Miter Bends 铝斜接弯头 4WPI-FWAJ

19、10 Transition Joint Installation 过渡接头的安装 4WPI-FWZB01 Cold Pulled Bends 冷成形弯头 4WPI-FWZK01 Bolt-Up Procedure for Flanged Connections 法兰接头的螺栓连接程序 4WPI-SW70001 Standard Clean （Class SC） Inspection and Acceptance Requirements 标准清洗（SC级）检查和验收要求 4WPI-SW70002 Process Clean （Class B） Inspection and Acceptance

20、 Requirements 工艺清洗（B级）检查和验收要求 4WPI-SW70003 Oxygen Clean （Class AA） Inspection and Acceptance Requirements 氧气清洗（AA级）检查和验收要求 4WPI-AWZ001 Specification for Piping Assemblies for Cold Boxes 冷箱管道组件标准 4WPI-VALV02 Mounting Plate Installation Procedure for Fully Extractable Valves 可完全抽出的阀门的装配板安装程序 4WPS-VALV

21、11 Proper Handling and Weather Protection of Samson Cryogenic Globe Cold Box Valve with Bellows Seals 使用波形密封的Samson低温冷箱球阀的正确搬运和防雨保护 4WPS-VALV12 Use of Samson Shipping Covers for Pressure Testing of Cold Box Process Piping and Valve Weather Protection 冷箱工艺管道压力试验和阀门防雨保护使用的Samson运输盖板 579.02 Flanged Ass

22、emblies Bolting Materials and Procedures 法兰组件的螺栓连接材料和程序 579.03 Gaskets for Pipe and Equipment Flanges 管道和设备法兰的密封垫圈 581.02 Mineral Wool for Cold Box Insulation 冷箱保温使用的矿棉 600.276 Packing Process Equipment Jackets with Mineral Wool （Rock Wool ） 用矿棉（石棉 ）填充工艺设备夹套 600.277 Perlite Loading of Process Equipm

23、ent Jackets and Field-Erected Storage Tanks 工艺设备夹套和现场安装的储罐的珠光体装载 640.131 Fabrication of Miscellaneous Metals 零散金属件的制造 660.500 Pictorial Representation of Allowable Rust 容许锈蚀的图片说明 670.219 Pressure Testing Process Piping and Equipment 工艺管道和设备的压力试验 683.001 Shop-Fabricated Cold Boxes Shipping Pipe Suppo

24、rts 工厂制造的冷箱的运输管道支架 683.015 Cold Box/Can Expansion Joint Installation Instructions 冷箱/冷罐膨胀节安装说明 685.002 pH Determination of Mineral Wool （Rockwool） 矿棉（石棉）的PH值测定 685.003 Packed Density Determination of Mineral Wool 矿棉的装填密度测定 8211 Engineering Data Requirements Form No. 8211 - Purchase Order 工程数据要求表格No.

25、 8211采购单 Note: All AirProducts material specifications are listed in the Engineering Specification Package-Transmittal. 注：所有的APCI材料标准都被列在工程标准文件包-提交资料中。 Provided for background information only （not referenced in the text） 仅作为背景信息提供（正文中没有参考） To be published at a date subsequent to this issue date 将在本

26、签发日期之后发行3.4 American Institute of Steel Construction （AISC） 美国钢结构学会（AISC） M016 Manual of Steel Construction - Allowable Stress Design 钢结构手册允许应力设计3.5 American Society of Mechanical Engineers （ASME） 美国机械工程师协会（ASME） BPVC, Section V Nondestructive Examination 无损探伤检查 BPVC, Section IX Welding and Brazing

27、Qualifications 焊接和钎焊资格 B31.3 Process Piping 工艺管道3.6 American Society for Nondestructive Testing Inc. （ASNT） 美国无损探伤协会（ASNT） SNT-TC-A1 Recommended Practice 推荐程序3.7 American Society for Testing and Materials （ASTM） 美国试验和材料协会（ASTM） D 2200 Standard Pictorial Surface Preparation Standards for Painting Ste

28、el Surfaces 油漆钢表面的标准图示表面准备标准3.8 American Welding Society （AWS） 美国焊接协会（AWS） A5.4 Specification for Stainless Steel Electrodes for Shielded Metal Arc Welding 屏蔽金属弧焊的不锈钢焊条标准 A5.8 Specification for Filler Metals for Brazing and Braze Welding 钎焊和钎接焊的填充金属标准 A5.9 Specification for Bare Stainless Steel Weld

29、ing Electrodes and Rods 裸不锈钢电焊条和焊条标准 A5.10 Specification for Bare Aluminum and Aluminum Alloy Welding Electrodes and Rods 裸铝和铝合金电焊条和焊条标准 D1.1 Structural Welding Code - Steel 结构焊接规范钢3.9 Pipe Fabrication Institute （PFI）管道制造学会（PFI） ES-3 Fabricating Tolerances 制造公差 ES-31 Standard for Protection of Ends of Fabricated Piping Assemblies 制造的管道组件端部的保护标准3.10 Steel Structures Painting Council （SSPC）钢结构油漆协会（SSPC） SP 6 Joint Surface Prepara