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  •  China "feedwater" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • NB/T 20005.12-2017
  • (Carbon and low alloy steels for PWR nuclear power plants - Part 12: Main steam systems, main feedwater flow control systems, auxiliary water supply systems and seamless steel tubes for steam turbine bypass systems) feedwater
    China Energy industry Standards
  • DL/T 805.4-2016
  • Guideline for cycle chemistry in fossil plants Part4-feedwater treatment feedwater
    China Electricity & Power Standards
  • NB/T 25050-2016
  • Technical specification for selection of feedwater pump for PWR nuclear power plant feedwater
    China Energy industry Standards
  • NB/T 25037-2014
  • feedwater system commissioning program rule of PWR feedwater
    China Energy industry Standards
  • NB/T 20278-2014
  • Design criteria for emergency feedwater system of pressurized water reactor nuclear power plants feedwater
    China Energy industry Standards
  • GB/T 30065-2013
  • Welded ferritic stainless steel tubes for feedwater heater feedwater
    China National Standards
  • NB/T 20005.4-2012
  • Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 4: The forged or rolled parts for use in steam generator main steam systems, feedwater flow control systems, auxiliary feedwater systems and turbine bypass systems feedwater
    China Energy industry Standards
  • NB/T 20005.12-2010
  • Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 12: Seamless steel pipes for use in main steam systems, feedwater flow control systems, auxiliary feedwater systems and turbine bypass systems feedwater
    China Energy industry Standards
  • GB/T 24591-2009
  • Seamless steel tubes for high pressure feedwater heater feedwater
    China National Standards
  • DL/T 883-2004
  • Technical guide of remote fielding eddy inspecting for steel tubes of in-service feedwater booster in power plants feedwater
    China Electricity & Power Standards
  • DL/T 839-2003
  • Performance test in site for the large boiler feedwater pump (ISO 5198: 1987(E) Centrifugal, mixed flow and axial pumps. Code for hydraulic performance tests, NEQ) feedwater
    China Electricity & Power Standards
  • SY/T 0097-2000
  • Design specification for heavy oil field produced water treatment as steam generator feedwater feedwater
    China Oil & Gas Industry Standards
  • DL/T 592-1996
  • Directives of thermal instrumentation and control for boiler feedwater pump in power plant feedwater
    China Electricity & Power Standards

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