Description: 1. Available materials: WCB, WC6, WCC, LCB, LCC, CF8, CF8M, cast iron, SS304, SS316, ductile iron, Carbon steel( ASTM A105, ASTM A516), Stainless Steel( ASTM A182 F304, ASTM A182 F316), Brass( ASTM B16, ASTM B124) 2.Class: 125 to 300 3.Nominal Pressure: PN6 to PN25 4.Size: ½” to 32” 5.Ends Flanged, threaded, Buttweld, socket weld