通用焊接标准.doc

CSPC NANHAI PETROCHEMICALS PROJECT 南海石化项目 GENERAL WELDING STANDARD 通用焊接标准 PROJECT PROCEDURE : WI -8710-8100-00 22 项目程序: WI -8710-8100-00 22 SEPCO Electric Power Construction Corporation 山东电力基本建设总公司 RE V 版次 DATE 日期 REASON FOR ISSUE 修订原因 BY 编制 Chk ’d 审核 QA 审查 APPR 批准 A3 1Otc. 2003 Issue for Review ZRC GWJ GSX LJG 00 Issue for Use ZRC GWJ GSX YJQ CSPC Nanhai Petrochemicals Project SEPCO Electric Power Construction Corporation WI-8710-8100-0022 Rev00. Page 2 of 24 General Welding Standard 修改记录 Revision Information 版次 Rev 章节号 Section No. 主要修改内容 Description of main changes emend the item. Accord with ment, emend the item. Add the requirement of warehouse. Accord with ment, emend the item. Accord with ment, emend the item. emend the item. Add : testing instument shall be calibrated and its sensitivity shall not less than 1% of heat treatment temperature. . emend the item. 9. Adding the item9 : reference standards and codes. Attachement1 Delete content :“ all the WPS are applicable for fillet weld ”. CSPC Nanhai Petrochemicals Project SEPCO Electric Power Construction Corporation WI-8710-8100-0022 Rev00. Page 3 of 24 General Welding Standard 通用焊接标准 GENERAL WELDING STANDARD 目录 TABLE OF CONTENTS 标题 Title 页码 Page 1 .目的 Purpose 3 2. 范围 Scope3 3. 焊工资质 Welder Performance Qualification 3 4 .母材及焊材 Base Material and Welding Material 3 Preparation before welding 5 Welding procedure 13 7. 焊后热处理 Postweld Heat Treatment 22 8. 缺陷修补 Repair Of Defects 20 9. 参考规范 referenace Codes 22 附件 1 Attachment 1 23 CSPC Nanhai Petrochemicals Project SEPCO Electric Power Construction Corporation WI-8710-8100-0022 Rev00. Page 4 of 24 General Welding Standard 1. 目的 Purpose 本程序规范了中海壳牌南海石化工程汽电联产项目中 SEPCO 要求 SEP1 和 SEP2 进行焊接所遵循的通用标准, 以确保其焊接工作符合工程设计及规范的要求。 This procedure provides the general standard that SEPCO requires SEP1, SEP2 follow in their welding, to ensure pliance with applicable project, design and Code requirements on the Steam & Power Pro