... /DIN/ANSI/GB/JIS approval Specification of DI grooved fitting1) Standard grooved specifications: according to VICTAULIC2) Material: Ductile Iron ... In carton with pallet and wooden box8) Ductile Iron Grooved Fittings With ASTM A536 standard,Including Coupling, Adaptor, Bend ... , Reducer,Coupling, Elbow, Tee, Cross, Cap, Mechanical Tee, Mechanical Cross cap,eccentric,outlet...Etc.Note If you are ...