ductile iron
220C Steam, air, gas, oil ….. 2.45MPa
300C Steam, air, gas, oil ….. 2.26MPa
350C Steam, air, gas, oil ….. 1.96MPa
220C Steam, air, gas, oil ….. 1.96MPa
300C Steam, air, gas, oil ….. 1.77MPa
350C Steam, air, gas, oil ….. 1.57MPa
220C Steam, Air, Gas, Oil ….. 1.18MPa
300C Steam, Air, Gas, Oil ….. 0.98MPa