SAES-W-012 管线焊接要求 YuanSS 管道焊接要求 目录 1 范围 (2)2 矛盾与偏差 (2)3 参考文件 (2)4 通用要求 (4)5 经认证的焊接工艺 (5)6 焊材 (6)7 焊接工艺 (9)8 焊工以及焊接操作人员资质 (15)9 焊缝 (16)10 技术及工艺 (16)11 预热 (22)12 焊后热处理 (22)13 生产焊缝的硬度检测 (25...
W IT H T H E P L U S O F A WO R L DW I D E 34 SALES & SERVICE NETWORK. 2004 Launch of DryFlex, the desiccant solution for OLED display lifetime extension, delivering superior moisture chemical sorption and extreme geometry flexibility. 2004 Development of the advanced optical crystals...
Page 1 of 44 Document Responsibility: Welding Issue Date: 4 October 2009 Next Planned Update: 4 October 2014 SAES-W-011 Welding Requirements for On-Plot Piping Table of Contents (Cont'd) 16 17 18 19 Weld Identification... 28 Inspection... 28 Repairs... 32 Miscellaneous Requirements...