Size:DN15 to DN2000 Material: carbon & stainless steel CLASS: 150,300,600,900,1500 Sizes: DN15 to DN2000, 1/2 inch to 78 inchStandard: ANSI,JIS,DIN,BS4504,SABS1123,EN1092 ,UNI,GOST12820-80Types: plate, slip on, welding neck, blind, thread, socket weld flangeProcess: free forging, plate cutting, heat treat, machiningSurface Treat: Anti-rust Oil, Paint, Zinc, Hot dipped GalvanizedPacking: plywood ...