Ductile Iron Galvanized Fittings
All Ductile Iron Fittings are manufactured to the following standards:
•UL Listed, FM Approved
•ASTM A 197 Standard Spec for Cupola Malleable Iron
•ASTM A 153 Standard Spec for Zinc Coating (Hot Dip) on Iron and Steel
•ASTM B 16.3 Iron Threaded Fittings Class 150
•ASTM B 16.39 Iron Threaded Union Class 150
•ANSI/ASME Pipe Threads, General Purpose (NPT)
•UL Listed, FM Approved
•ASTM A 197 Standard Spec for Cupola Malleable Iron
•ASTM A 153 Standard Spec for Zinc Coating (Hot Dip) on Iron and Steel
•ASTM B 16.3 Iron Threaded Fittings Class 150
•ASTM B 16.39 Iron Threaded Union Class 150
•ANSI/ASME Pipe Threads, General Purpose (NPT)
