Zhejiang Huaxia valve company which the online product showroom is valves.cn ,We specialize in producting and exporting valves(ball/gate/check/globe, butterfly),for food field and industrial field material is cast iron/ss316/ss304/316L/304L/WCB/A105 and so on.we also passed CE,DNV,API 6D. Iterms: Class 150 cast steel globe vlave 1. BB OS& Y structure 2.Flanged or butt-welding end 3.Manufacture in accordance with BS 1873 4.Face to Face/End to End, dimensions to ANSI B 16.10 5. Flange dimension to ANSI b 16.5 6. BUtt-welding end dimensions to ANSI B 16.1 7. Valve tested to API 6D or API 598