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第四章受压元件的焊接第一节一般规则 4.1.1 用焊接方法制造,安装和检修锅炉受压元件时,焊接母材、焊接材料、焊接工艺、热处理、检验方法和合格标准等必须符合本规程的要求。锅炉受压元件焊接必须有焊接记录和检验报告。焊接接头返修时应有返修记录。 4.1.2 锅炉受压元件的焊接工作,必须由经过培训并取得与所焊项目对应的考试合格的焊工担任,在焊缝附近打上焊工的代号钢印。
Chapter IV Welding of Compression Components Section 1 General Rules 4.1.1 When manufacturing, installing and overhauling boiler pressure components by welding method, the welding of base metal, welding materials, welding process, heat treatment, inspection methods and standards of conformity shall conform to The requirements of this procedure. Boiler pressure welding components must have welding records and inspection reports. Rework joints should have repair records. 4.1.2 The welding work of the pressure parts of the boiler shall be performed by a qualified welder who has been trained and obtained the corresponding test for the project to be welded, and the welder’s code stamp shall be marked near the weld.