... size: 1/8"-4" pressure test:API 598 material: CF8M/1.4408, CF8/1 ... and serving. We are a professional manufacturer of valves, pipe fittings and other deformed products. Our products ... customers requirements.Our main products are ball valves,mini valve, check valves, globe valves, gate valves, strainers, sanitary valve & fitting, ... and so on. They are all up to ANSI, API, DIN, BS, JIS, GB standards an so ...