YZJ系列測量管路截止閥YZJ STOP VALVE FOR MEASURE PIPE LINE性能規范 ·公稱壓力:PN2.5 PN4 PN6.4 PN16 PN32Mpa·公稱通徑:DN5~DN25 ·適用介質:油,水,氣等多種非腐蝕性和腐蝕性介質·適用溫度:-20℃~+440℃ -70℃~+240℃≤540℃≤570℃·制造材料:20#, 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti,12CrMoV,316LFUNCTIONAL STANDARD·Nominal Pressure: PN2.5 PN4 PN6.4 PN16 PN32Mpa·Nominal Diameter: DN5~DN25 ·Applicable Medium:Oil,Water,Gas andother corrosive or noncorrosive medium·Applicable temperature:-20℃~+440℃ -70℃~+240℃≤540℃≤570℃·The Materials for Manufacture: 20#, 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti,12CrMoV,316L