压力等级和公称压力对照表-公称压力对照表...ASME磅级ASMEClass15030040060080090015002500公称压力MPa0.6MPa1.0MPa1.6MPa2.0MPa2.5MPa4.0MPa5.0MPa6.4MPa10.0MPa13.5MPa-15.0MPa25.0MPa42.0MPa公称压力PNPN6PN10PN16PN20PN25PN40PN50PN6.4PN100PN135-PN150PN250PN420压力等级Class和公称压力对照表如有侵权请联系告知删除,感谢你们的配合!精品精品精品...