白钢储罐焊接方案

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10.6/V8306V8131V8301V8302V8304 吉化集团公司万吨年丙烯腈扩建工程〖、、、、〗储槽焊接施工方案 目录 ···························································· 3 一、编制说明： ···························································· 3 二、编制依据： ································································ 3 1、施工图纸 ································································ 3 2、执行标准 ···························································· 4 三、工程概况： ···························································· 5 四、施工前准备 ································································ 5 1、技术准备 ································································ 5 2、材料验收 ·························································· 5 3、施焊人员准备 ················································ 6 五、施工方法及技术要求 ······························································· 6 1、焊材选用 ······················································· 6 2、材料存放及领用 ································································ 8 3、焊前准备 ··········································· 8 4、焊接工艺参数及施焊项目 ·········································· 11 5、立式圆筒形储槽施焊方法 1