I would like to ask about the industry standards and detailed specifications for radiators
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This morning I saw QGF-406-1.2 and didn’t understand what it meant. I’m not an expert either, so I’d like to find some specific information to fill in my knowledge on this topic. Thank you
In my opinion: QF likely refers to the trademark “Qianfeng”, G stands for steel pipe, 4 indicates the number of columns, 06 represents the center distance between the radiator connections, and 1.2 is the operating pressure
The industry standards for radiators are \"Steel Column Radiators\" JG/T1-1999, and \"Steel Pipe Radiators\" JG/T148-2002. Additionally, 06 should represent a center distance of 600 mm for the radiator interfaces
Moist maintenance by filling the steel radiator with water during the off-heating season. The water quality of the system meets the requirements specified in \"Water Quality for Industrial Boilers\". Article 4.3.1.5 of the Design Code for Heating, Ventilation and Air Conditioning GB 50019-2003