... . Certificate: FM/UL approved3. Pressure:300/2.074. Painting: Epoxy ,galvanized,paint, dacromet or your requirements5. Material: Ductile Iron6. Payment: T/T ... . Certificate: FM/UL approved3. Pressure:300/2.074. Painting: Epoxy ,galvanized,paint, dacromet or your requirements5. Material: Ductile Iron6. Payment: T/T ...