1) Ductile cast iron fitting-All flanged tee 2)Class ... ,BS4772 4)Strength,Durability 1.Ductile cast iron fitting-All flanged cross produced according to ISO2531, EN545 ... , BS4772, EN598, AWWA C110.2 and other standards.2. Material: Ductile iron ... plus bitumen / FBE coating.5. Fittings: All flanged tee, all socket tee, flanged bend, socket bend, blank ...