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What is a grade boiler?

2020-10-18 08:00    page view:

Guide: In the industrial boiler industry, according to the level of production qualification license, it is generally divided into four levels: A, B, C, and D. Among them, users often consider A-level boiler manufacturers when purchasing boilers. What is a grade boiler?

  In the industrial boiler industry, according to the level of production qualification license, it is generally divided into four levels: A, B, C, and D. Among them, users often consider A-level boiler manufacturers when purchasing boilers. What is a grade boiler?

  The scope of a-level qualification production license is unrestricted

  Class B steam boiler with rated steam pressure less than or equal to 2.5MPa

  Class C steam boilers with rated steam pressure less than or equal to 0.8MPa and rated evaporation less than or equal to 1t/h; hot water boilers with rated outlet temperature less than 120℃

  Class D steam boiler with rated steam pressure less than or equal to 0.1MPa; hot water boiler with rated outlet temperature less than 120℃ and rated thermal power less than or equal to 2.8MW

  Now everyone has a preliminary understanding of what a-class boiler is. In fact, in addition to the different production ranges, they also have the following differences:

  1. Requirements for production experience. Any enterprise that applies for a Grade A boiler manufacturing license should hold a Grade B boiler manufacturing license when applying, and should have more than five years of production history of Grade B boilers.

  2, equipment requirements. Class A boilers need to have metallographic, physical and chemical, and welding laboratories compatible with the manufactured products; Class B boilers do not have the requirements of these laboratories.

  3. Technical requirements. A-level requires that there should be no less than 200 engineering and technical personnel, including no less than 80 engineers and above titles; B-level engineering and technical personnel should be no less than 80, among which engineers and above should not be Less than 30 people.

  Kaifeng Xinli Boiler Equipment Co., Ltd., as a grade a boiler manufacturer, was established in 2002. After years of experience, the gas boilers, oil-fired boilers, coal-fired boilers and biomass boilers produced are widely favored by users. The boiler industry has set a quality benchmark and worked hard for the rise of Made in China.

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