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• WSV Gate Valves Catalogue
• Stainless Steel Valves WSV Valve offers customization options for the Stainless Steel Valves to meet specific requirements of the customers. The company is committed to providing high-quality products and excellent customer...
• The Function of the Check Valve The check valve is also commonly referred to as the one-way valve. The backflow of the medium will cause the pump impeller to reverse, which may cause the pump to burn out. Now the pumps used in the i...
• Codelco, Radomiro Tomic Project Codelco, the National Copper Corporation of Chile, is the world leader in copper production and is an autonomous company owned by the Chilean State, they visited Weidouli and had Supplier Techncail As...
• WSV Globe Balves Catalogue
• A Gate Valve and Its Advantages A gate valve is a wedge disc for opening and closing. The movement direction of the brake is required to be perpendicular to the direction of the fluid. It can be opened and closed completely, and can...
• WSV Plug Valves Catalogue
• China International Nickel Cobalt Lithium Summit Forum Weidouli Valves Co., Ltd attend 2021 (sixth) China International Nickel Cobalt Lithium Summit Forum.About 2,000 elites in the nickel, cobalt and lithium industry, and industry scholars participated in...
• The Working Principle and Pressure Test Method of Ball Valves and Gate Valves Ⅰ. Ball valves1. The working principles of ball valvesThe definition of a ball valve is a valve in which the opening and closing part (ball) is driven by the valve stem and rotates around the axis of...
• New API 607, API 608, API 609 certificae Weidouli is an enterprise with a history of more than 30 years. The company has over 30 R&D personnel. As the company's R&D investment gradually increases, the company's technological ...
• The Rough Heat Treatment Process of Titanium Ball Valve Body 1. Heat treatment of gray cast iron of titanium ball valveIn order to achieve different purposes, gray cast iron can undergo different heat treatments after casting. In the production of titanium ball...
• WSV Catalogue for Chemical Industry