SVR Global is the top Strainer manufacturer in USA Description ●Available materials: Carbon Steel, CF8, CF8M, CF3M, Cast Iron, SS304, SS316 ●Class: 125 to 300 ●Nominal Pressure: PN6 to PN25 ●Size: ½” to 32”. ●Ends: Buttweld, Flanged, Socket weld, Threaded