Pressure: Class 150-2500 LB Material: WCB,LCB,WC6,WC9,C12,C5,CF8,CF3,CF3M,CF8M,A105,LF2,F11,F22,F5,F304,F316,F304L,F316L Design & Manufacture Std: API 6D,BS 1868,API 594,ASME B16.34 Face to Face Std: API 6D,API 594,ASME B16.10,DIN 3202 End Connection Std: ASME B16.11,ASME B1.20.1,ASME B16.5, ASME B16.47,DIN2543-2550,ASME B16.25 Test Standard: ISO5208,API 6D,BS 6755 Structure Type: Regular Pattern,Pressure Sealed Pattern,Damping Pattern Operated Type: NO