Material: Ductile Iron conforming to ASTM A536, Grade 65--45--12
Surface Treatment:Epoxy & Painting & Galvanized & Dacromet
Gasket: EPDM / NBR / Silicon
Bolts and Nuts: ISO 898-1 class 8.8
Packing:In carton on pallet or wooden crate
Working Pressure:300PSI TO 500PSI 2.07Mpa to 3.45Mpa
DIN/IPS Size:DN25/33.7 TO DN300/323.9
Approval: FM UL CE