Material: ductile iron (DI); standard: ISO2531,BS EN545, BS EN598, AWWA C219, AWWA C110, ASME B16.42; internal lining: ?cement mortar?Sulphuric Resistance Cement ?Sulphuric Resistance Cement and Epoxy ?H.A.cement; external coated: ?zinc and bitumen?zinc and 2 epoxy coatings ?metallic Zinc and a coating of suitable etching prima and 2 Epoxy Coatings ?zinc and PU; suitable medium: potable water?drainage?sewage?waste water; suitable tempreture: -40°~ 125°; packing: plastic film plus pallet; origin: China.
ductile iron pipe fittings, double flanged taper/reducer.