这是一篇上海宝钢自备电厂十年来，高压给水加热器的化学清洗的情况报告。
This is an experience report on over ten years chemical cleaning of high pressure feed water heater at Shanghai Baoshan Power Station.
因此，可以采用钢质螺旋槽管替代高压加热器中的铜光滑管，实现锅炉给水系统无铜化运行的要求。
Therefore, the copper plain tube in HP heaters can be replaced with the steel spirally fluted tube for the requisition of having no copper in boiler feed water system.
西门子发电集团的服务范围包括低压涡轮，高压给水加热器，扩容器和SPPA - T2000仪器和控制系统。
The Siemens PG scope of supply encompasses the low-pressure turbines, the high-pressure feed heaters, the flash tanks, and an SPPA-T2000 instrumentation and control system.
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