1、常用壓力單位換算表Kgf/cm2MpaBarKPamBarpsimmH2OTorratmPa(N/M2)微巴barinHg千克力/釐米2ib/in2mmAqmmHg帕斯卡工程大氣壓兆帕巴千帕毫巴磅/英吋2毫米水柱毫米汞柱標準大氣壓牛頓/米2巴利英吋汞柱10.0.98.067980.6714.22310,000735.5590.9678498063.891.9128.10.19721101,00010,000145.04101,971.67,500.619.8692.10.0295.1.019720.111001,00014.50410,197.16750.0620.9869299997.710

2、.1029.0.01020.0010.011100.145101.97167.500620.1000.251610002.5160.0.001020.00010.0010.110.014510.197160.0.100.0251610000.0.070310.0.068956.89568.951703.0851.71570.068056891.1564689502.0.00010.0.0.00980.0980.001410.0.9.98.0.0.001360.0.0.13331.33320.019313.595110.133.289471332.89470.1.033230.1.101.331

3、013.314.69610,332.28760129.921.01*10-50.0.000010.0010.011.45*10-40.0.9.869*10-6 1100.1.01*10-60.0.0.00010.0011.45*10-50.7.5*10-49.8*10-70.110.0.0.003400.03403.37533.750.345.2540125.401060.3385.6951833856.9511PRESSURE CONVERSION TABLESkPabarMPapsikg/cmmbarin H2Omm.hgcm.hgmet H2Opa10.010.0010.1450.011

4、0.04.0217.5250.7520.1021 00010010.114.5031.021 000402.164752.4775.24710.211100 0001000101145.0310.1971 000 0006.8950.0690.00710.0768.94727.7251.8845.1880.76 89598.0660.9810.098114.2231980.662394.408737.95973.79610.01898 0660.10.0010.00010.0140.00110.4020.7520.0750.01021000.2490.00250.000250.0360.002

5、52.48611.8710.1870.0252490.1330.00130.00010.0190.00141.3290.53410.10.01361331.3280.0130.0010.1930.01413.295.341010.1361 3289.8070.0980.011.4220.09998.06639.3773.7967.37919 807.00111 kpa = 0.145 psi1 psi = 6.895 kpa1 kpa =4.021 in H2O1 H20 = 0.249 kpa1 kpa = 102 mm Water1mm Water = 0.0098 kpa1 kpa =

6、0.102 Met Water1 met Water= 9.807 kpa1 kpa = 0.01 bar1 bar = 100 kpa1 kpa = 0.001 mpa1 mpa = 1000 kpa1 kpa = .01 kg/cm1kg/cm = 98.066 kpa1 kpa =0.335 ft hd H2O -20C1 Ft Hd H2O = 2.984 kpa1 kpa = 7.525 mm HG1 mm HG = 0.133 kpa1 KN = 98.066 kg1 Torr = 760 mm Hg at 0C10KN =980.66 kg1 kg = 2.2046 lbsSPECIFIC GRAVITYHFO Heavy Fuel Oil SG0.9962HFO Heavy Fuel Oil SG0.9782 15 CHFO Heavy Fuel Oil SG0.9419 70 CDiesel0.85Water1.00Sea Water1.0257P = Head (in met) x SG x 9.8066CONVERSION OF TONS GAUGESTo get presssure in