Shanghai juanda valve group co., ltd
It is a well-known domestic manufacturer of high-end control valves, a national high-tech enterprise, and an international entity enterprise specializing in scientific research and design, manufacturing and sales, technical exchange and import and export trade of high-end control valves. Founded in February 2003, the company's production base is located in Chedun Street, Songjiang, Shanghai National Economic and Technological Development Zone, with a building area of 20,000 square meters. It has domestic leading production equipment, multifunctional intelligent valve detection system and testing center.
Shanghai jinghu power station valve co., ltd.
Located in Huiyuan Road, Jiading Industrial Park, Shanghai. It is a high, medium and low pressure valve company integrating R&D, manufacturing and sales. The company has three branches. The core enterprise covers an area of 50,000 square meters and employs more than 200 people.
Beijing-Shanghai Valve has passed the ISO900 1 quality management system certification, and is a member of China General Machinery Industry Association Valve Branch and China Manufacturing Association. "Beijing-Shanghai" trademark was rated as a famous trademark in Shanghai, and its series of products were awarded the title of "Shanghai famous brand products".
The company's leading products include power plant valves, gate valves, ball valves, globe valves, butterfly valves, check valves, plug valves, high-temperature and high-pressure double self-sealing gate valves, power plant desulfurization valves, temperature and pressure reducing devices, special valves for aluminum plants, fixed ball valves, hydraulic butterfly valves, 1200℃ ultra-high temperature butterfly valves, hydraulic control valves, regulating valves, elastic seat-sealed gate valves, flat valves and electric drive devices. Nominal diameter: 6mm~3200mm and1/2 "~ 50", nominal pressure 1.0mpa ~ 42mpa, and 150Lb-25000Lb, working temperature -600C? The valve materials department selects LCB, CF8, CF3, CF3m, WCB, WC6, WC9, 2Gcr5mo, ZG20Crmov, ZG 15crmolv, 12crmov, ZG 10cr 18ni9Ti. With an annual output of more than 20,000 tons, it is widely used in petroleum, petrochemical, chemical, metallurgy, textile, papermaking, electric power, cement, nuclear power, construction, medicine, water supply and drainage and other fields.
Shanghai lianggong valve factory co., ltd
Founded in 1946, it became a brand enterprise of old Shanghai national industry in its early days. Since the founding of New China 60 years ago, Shanghai Lianggong Valve Factory has actively participated in the whole process of China's industry from scratch, from weak to strong. In every important development period, Shanghai Lianggong Valve Factory has made pioneering and outstanding contributions and established brilliant achievements in the valve industry in China. 1952, Shanghai Lianggong Valve Factory, a public-private joint venture, designed and manufactured cast steel valves and Christmas trees with various calibers and pressure grades for the petroleum machinery industry, which were widely used in Yumen, Nianji and other oil fields and later major national petrochemical projects.
Bian Xiao, a Shanghai valve manufacturer, recommended this product for everyone. There are many kinds of valves, and there are dozens of valves on the market at present. Use different valves for different occasions. Valves can be used in chemical industry, liquid transportation industry and gas transportation industry. When installing the door, you must first understand the type of valve, so that it is not easy to have problems when installing. If you can't install the valve yourself, you'd better ask someone to install it, and don't force it.