PN | Bar | 兆帕(MPa) | 磅级(Lb) | K级 |
20 | 2.0 | 150 | 10 | |
50 | 5.0 | 300 | 20 | |
63 | 6.3 | 400 | 30 | |
100 | 10.0 | 600 | 45 | |
150 | 15.0 | 900 | 65 | |
250 | 25.0 | 1500 | 110 | |
337 | 33.7 | 2000 | 140 | |
420 | 42.0 | 2500 | 180 |
1磅/英寸2(psi)=0.006895兆帕(MPa)=0.0703千克/厘米2(kg/cm2)=0.0689巴(bar)=0.068大气压(atm)
1巴(bar)=0.1兆帕(MPa)=14.503磅/英寸2(psi)=1.0197千克/厘米2(kg/cm2)=0.987大气压(atm)
1大气压(at m)=0.101325兆帕(MPa)=14.696磅/英寸2(psi)=1.0333千克/厘米2(kg/cm2)=1.0133巴(bar)
1兆帕(MPa)=145磅/英寸2(psi)=10.2千克/厘米2(kg/cm2)=10巴(bar)=9.8大气压(atm)