[推荐]阀门压力等级对照表阀门,等级,压力,对照表希望对各位海友能有所帮助
压力等级Class和公称压力对照表磅级Class1500
6MPa公称压力MPa1
0MPaPN6公称压力PNPN10PN16PN20阀门公称压力系列MPa(bar)0
0)3002
4MPa10
0MPa15
0MPa25
0MPa42
0MPa40060090015002500PN25PN40PN50PN64PN100PN150PN250PN4201
0(3350
0(1250
00)250
0(1000
0)0)160
0(1600
0)(2000
0)(2500
0)公制与英制换算表(适用于阀门)MetricEquivalentCharts公称英通径寸SizeIn
1/81/43/81/23/4111/411/2221/2331/24毫米DN英寸In
毫米DN英寸In
毫米DN461015202532405065809010056810121416182024262830125150200250300350400450500600650700750323436424854606472808488968008509001050120013501500第一