Epoxy Coated Cast Iron Castings (1852N) -Sand Casting-Drainage Systems for Houses Size: 2", 3", 4" Style: Roof Drain, Floor Drain, Cesspool Drain, Parking Drain, Deck Drain, Clean Out, Floor Sink, etc. Color: Green, Gray, Blue, etc. Packing: Carton, Pallet, Wooden Cases. Process: Clay Sand Casting, Resin Sand Casting Material: Cast iron Size: 2 inch, 3 inch, 4 inch Surface treatment: Spray coated, epoxy painted etc. Packing: Carton, pallet Certificate: UPC, ISO, SGS Software for drawing: CAD, PDF, DWG Main Products: Drain, Valve, Grating, Agriculture parts, Mechanical parts, Construction parts, etc. Application: Railway facilities, farm machinery, machanical equipment