Industry news
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Valves for high pressure hydrogenation system
Products design features Hydrogenation technology for petroleum is an important process in petroleum products, modified and heavy oil processing. It not only can improve th...Read more -
Operation and Maintenance Manual–Gate Valves
1. General This type of valve is designed to be an open-and-shut installation to keep the proper operation used in industrial pipeline system. 2. Product Description 2.1 Technical requirement 2.1.1 Design and Manufacture Standard：API 600、API 602 2.1.2 Connection Dimens...Read more -
Operation and Maintenance Manual–Check Valves
1. Scope The DN ranges includes DN15mm~600mm(1/2”~24”) and PN ranges from PN1.6MPa~20MPa(ANSI CLASS150~1500) threaded, flanged, BW and SW swing and lifting check valve. 2.Usage: 2.1 This valve is to prevent medium flows backwards in pipe system. 2.2 Valve material is sel...Read more