Street Address: No.468, Panlong Road, West Suburban Industrial Park, Xujing Town, Qingpu District, Shanghai City
City: Shanghai
Province: Shanghai
Country/Region: China
Hudong zhonghua, Jiangnan Shipyard, Sh shipbuiding
Butterfly (hard seal butterfly valve) is divided into frame- Based and non- Skeleton type. PTFE sealing butterfly valve lies between the soft skeleton rubber seals and metal sealing butterfly valve butterfly valve between a butterfly valve (hard seal butterfly valve), Both with a rubber sealing butterfly valve a good sealing performance, But also has metal seals temperature, Pressure and so on. Which is widely used in medium temperature ≤ 150 ℃ metallurgy, Electric power, Petroleum, Water supply and drainage, Municipal engineering, Pipeline, Ship, Etc. Will be directed to open and close the flow control of media institutions Dimethyl ether butterfly rubber ring rubber products is our own research and development rubber products, Is a patented product.