Materials: Stainless steel and carbon steel Material grades: A105, Q235, 304.309.321.316 WCB, CF8, CF8M, CF3 and CF3M Type: SW, SO, WN and BL Pressure class: 150 to 2, 500Lb or 25 to 32MPa Standards: ANSI, JIS, BS, DIN, UNI, EN, GB, AWWA, API, MSS, LWN, Orifice and 8-figure Packing: Plywood case/pallet or as per customer\'s requests