What are the differences between the standards set by the Ministry of Chemical Industry and American and European standards?
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What are the differences between the standards set by the Ministry of Chemical Industry and American and European standards? Does HG20592 include both American standards and European standards? It seems to have been copied over; then why not simply use the American or European standards? It’s unnecessary and confusing
Actually, you don’t need to worry about any standards; just check the corresponding dimensions, and that’s fine. Whether they are exactly the same depends on the specific standard number.
For the Ministry of Chemical Industry’s European and American systems, it is best to clearly distinguish the product standards.
The flange standards of the Ministry of Chemical Industry are divided into the European system and the American system; HG20592 belongs to the European system while HG20615 belongs to the American system
The standards set by the Ministry of Chemical Industry are closer to those in the Americas and are basically identical; in a few cases, the weekly standards have been adapted to fit Chinese conditions
The American standards of the Ministry of Chemical Industry are essentially the same as those of ASME. The flanges produced by our company that meet American standards can be paired with fasteners from the Ministry of Chemical Industry.