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广州某公司有3台30 m3液氨储罐(内部编号为A、B、C),材质16MnR,直径2800 mm,长5286 mm,厚度25 mm,操作压力为0.90 MPa,工作温度为35℃(无保温),液氨作为生产原料。由于该公司生产任务较重,设备投入使用后到第一次全面检验周期不能立即停用,经相关部门共同协商,参照《压力容器定
A company in Guangzhou has 3 sets of 30 m3 liquid ammonia storage tank (internal code A, B, C), material 16MnR, diameter 2800 mm, length 5286 mm, thickness 25 mm, operating pressure of 0.90 MPa, operating temperature of 35 ℃ No insulation), liquid ammonia as a raw material for production. As the company’s heavy production tasks, the equipment put into use to the first comprehensive inspection cycle can not be immediately discontinued, the relevant departments jointly negotiated, with reference to the "pressure vessel set