Detai valve manufacture Co. Ltd specializes in valve. The main products of our company are check valve, gate valve, globe valve, ball valve, Y type strainer, etc. Pressure: 150LB-2500LB. Linking way: thread, weld, flange. The main material: A105, LF2, LF3, F11, F51, F304, F304 L, F316, F316 L, F321 etc. The work temperature:-196 กอ -- 800 กอ. All of them confirm to API, JIS, DIN, GB. And we also manufacture non-standard valves.