... 2500 3)Material:SS,CS,Alloy 4)Standard:ASME B16.5 1) Material: Q235 20# 16Mn ST45.8 12CrMoV ... DN12005) Nominal Pressure: 0.25Mpa-10Mpa6) Standards: , ANSI B16.5, ASME B16.47, ASME B16.36,eg7) Connection: Welded 8 ... PN25,PN40/ Class A, B, C, D, EstandardASME B16.5, ASME B16.47, ASME B16.36,DIN 86341-2000, ... lathe,Fully automatic machinetestingUltrasonic flaw detector ANSI B16.5 Class 150 WN Flange