... .Hydrostatic testing conform to standard of AWWA/ANSI C219.DESCRIPTION1.End RingsDuctile iron to BS EN1563-1997Grade EN- ... degrees.Flange Drilled to BS4504 PN 16 and ANSI B16.2&B16.5 Class 150.DIMENSIONS(mm) Pipe NomPipe MaterialsOD ... PVCu , Cast Iron, Steel, Cast Iron Met&Imp AC109.6-127.88M16×70 4”150mmDuctile Iron , PVCu , Cast Iron, ... , Cast Iron, Steel, Cast Iron Met&Imp AC322.9-339.412M24×80 12”