《压力容器、换热器、冷却器、锅炉和裂解炉（包括成套装置的配管）的焊接和无损检测（中英文）》由会员分享，可在线阅读，更多相关《压力容器、换热器、冷却器、锅炉和裂解炉（包括成套装置的配管）的焊接和无损检测（中英文）（34页珍藏版）》请在金锄头文库上搜索。
1、WELDING & NDE OF PRESSURE VESSELS, HEAT EXCHANGERS, COOLERS, BOILERS AND HEATERS (INCLUDING PIPING OF PACKAGED UNITS)压力容器、换热器、冷却器、锅炉和裂解炉（包括成套装置的配管）的焊接和无损检测1.0 Scope 范围1.1 This specification covers the requirements for welding, post weld heat treatment, weld examination and inspection of pressure ves
2、sels, heat exchangers, coolers, boilers, heaters and attachments welded thereto (including equipment and piping of package units) for the IPS Project本规范适用于ISP工程中压力容器、换热器、冷却器、锅炉、裂解炉及与其焊接的附件（包括成套装置的设备和管线）的焊接、焊后热处理、焊接检查和检验。1.2 All welding, welding procedure specifications, qualifications, and welders p
3、erformance qualifications shall be in accordance with the applicable fabrication code and the additional requirements herein.所有的焊接、焊接工艺规程、焊接工艺评定及焊工资格考试均应符合相关的制造规范和本规范附加的要求。1.3 No deviations shall be made from this specification without written approval from the Purchaser.无买方的书面同意，不得违背本规范要求。1.4 All p
4、rovisions of the ASME Boiler and Pressure Vessel Code shall be considered a part of this specification where applicable for the concerning pressure vessel, heat exchanger, boiler, cooler, boiler, heater or piping. 必要时，ASME锅炉和压力容器规范中关于压力容器、换热器、锅炉、冷却器、裂解炉或管道的所有规定将作为本规范的一部分。1.5 Welding Procedure Specif
5、ications, including qualifications are also required for Internals for pressure vessels. These Welding Procedure Specifications need only to comply with the ASME code.压力容器内件的焊接同样需要制定焊接工艺规程以及工艺评定。这些焊接工艺规程必须符合ASME规范。1.6 Definitions:定义Vendor: The word Vendor will be used for the main supplier responsib
6、le for Welding供货商（卖方）：指负责焊接的主供货商。Owner: The word Owner will be used for BASF-YPC 业主：指BASF-YPC。Licensor: The Licensors are BASF or BASELL etc 专利商：指BASF或BASELL等。Purchaser:Party responsible for issuing the Purchase Order. This may be the main Engineering, Procurement and Construction (EPC) Contractor a
7、cting as an agent for the Owner.买方：负责发出采购订单的一方。这可以是作为业主代理商的主工程设计、采购和施工（EPC）承包商。2.0 Codes and Standards 标准和规范The following codes, and standards are to be considered where applicable. All conflicts between the requirements of these relevant documents shall be referred to Purchaser for resolution.必要时应考
8、虑以下规范和标准。这些相关文件中的要求之间的所有冲突应提交买方解决。1) ASME Boiler and Pressure Vessel Code.ASME锅炉及压力容器规范。2) Project Specification 40-010-00-0-0-00-015: Tube/Tubesheet joint requirements.项目规范：管/管板 接头要求（40010000000015）3) Project Specification 40-010-00-0-0-00-016: General Requirements Welding Engineering.项目规范：焊接工程通用技术
9、要求（40010000000016）4) ASTM A262: Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steel.ASM A262：奥氏体不锈钢晶间腐蚀敏感性检测。5) ASTM A435: Standard Specification for Straight Beam Ultrasonic Examination of Steel. Plates.ASM A435: 钢板直射超声波检测技术规范。6) ASTM A770-86: Standard Specification for T
10、hrough Thickness Tension Testing of Steel Plates for Special Applications.ASM A770-86:特殊用途钢板全截面拉伸试验技术规范。7) ISO 14731 1997: Welding Coordination Tasks and ResponsibilitiesISO 14731 1997: 焊接工作的协调任务及职责。3.0 Welding Documents 焊接文件3.1 The Welding documents prepared by the Vendor (for each weld or group of
11、 welds) shall comprise:由供货商（对每一道焊缝或一组焊缝）准备的焊接文件应包括：1) A weld map.一份焊缝布置图2) A Welding Procedure Specification (WPS) with detailed instructions to the welders and welding machine operators on how to perform the welding of the equipment or piping.一份对焊工和焊接设备操作工详细说明怎样进行设备或管道焊接的焊接工艺规程。3) A detailed Weldin
12、g Procedure Qualification test Record (PQR).一份详细的焊接工艺评定试验报告。3.2 All welding documents shall be submitted by the Vendor for review and approval by the Purchaser. Production welding shall not commence before written receipt of the Purchasers approval.供货商应向买方提供所有焊接技术文件，供其审核和批准。在收到买方的书面批准以前不得开始焊接工作。3.3
13、Purchaser will not give a final approval of welding documents unless they are completed with the results of the required Procedure Qualification Record(s). Approval by Purchaser of Welding Procedure Specifications and Procedure Qualification Records shall in no way relieve the Vendor of the responsi
14、bility of providing welds which are sound and suited for the services for which they are intended.如果焊接文件中未包括所需的工艺评定记录，买方将不对焊接技术文件做出最终批准。买方对焊接工艺规程和工艺评定报告的批准并不能解除供货商提供完好的和满足其用途的焊缝的责任。3.4 All Welding Procedure Specifications and Procedure Qualification Records for purchased items subcontracted by the p
15、rime Vendor shall be reviewed by the prime Vendor for content and Contract / Purchase Order compliance prior to submittal to Purchaser. Welding shall not commence until documents are returned to the Vendor with authorization to start.由主供货商分包购买的设备的焊接工艺规程和焊接工艺评定记录，应由主供货商对内容和合同/订货单的符合性进行审核后提交买方。只有技术文件批
16、复后，才可开始焊接。3.5 Basis for rejection of welding procedures shall be non-compliance with the applicable requirements, or violation of industry practice.焊接工艺被否定的依据是与相关要求不符，或违反行业惯例。3.6 Vendor shall minimize the selection of welding procedures for the orders placed for this project to simplify the engineering and inspection function, but must fully take
