Metal expansion joint Size:1.25"-16" or DN32-DN400 Pressure:0.6MPa- ... :F304,F316,F304L,F316Letc Metal expansion jointSpecificationsA) Shock absorption expansion joint ; B) Easy installment and keep up ; C) Resistant to high ... pressure 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa. expansion joint