Ductile Iron GGG50,GJS500-7,GGG40 Size: DN40-DN2000 Pressure: PN10,PN16,PN25,PN40,230psi Pressure Test: 15Bar, 24Bar, 37.5Bar, 350psi EPDM, NBR Rubber Seals to EN681 & ASTM D2000. Painting: RAL5017 FBE coated, Min., Coating Thickness 200m. Connected Pipe: DI Pipe, PVC/UPVC Pipe, Steel Pipe and Part AC Pipe.