Safety valve manufacturers
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For safety valves used in coal chemical projects, apart from Aerospace 11th Institute in China, which other manufacturers are relatively good? Thank you!
Never use \"Luofu\" – there are too many cases of internal leakage.
Consolidated, part of Drexel.
Anderson Greenwood Company, HOKE of the United States, Sipansi Engineering Company, TYCO, British Safety Systems Company, Shanghai High-Pressure Valve Factory, Yongyi, and so on.
Yongyi is also a factory based in Wenzhou, and it’s on par with Rover. The best safety valve manufacturers in China are Shanghai Valve Factory (the pioneer in this field in China), Wujiang (a competitor supported by Shanghai Valve Factory), Beijing Aerospace 11th Institute (which produces counterfeit Delixi valves), and Sichuan Changyi (which makes decent pilot-operated safety valves). These are basically the main manufacturers. Among imported brands, there are Crosby and Delixi from the United States, as well as Okano from Japan