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SS 316 High performance fittings > Technical Reference > Conversion Tables


  Technical Reference
Conversion Tables
 
Pressure
From To Multiply By
atmosphere (standard) psi 14.696
bar psi 14.5038
cm of mercury (0C) psi 0.1934
cm of water (4C) psi 0.014223
inch of mercury (32F) psi 0.4912
Inch of water (68F) psi 0.036063
kgf / cm^2 psi 14.223
kilopascal psi 0.1450377
millibar psi 0.0145
mm of Hg (0C) psi 0.01934
pascal psi 0.00014504
torr (mm of Hg, 0C) psi 0.01934
atmosphere (standard) inch of water (68F) 407.5173
bar inch of water (68F) 402.1877
cm of mercury (0C) inch of water (68F) 5.3629
cm of water (4C) inch of water (68F) 0.3944
inch of mercury (32F) inch of water (68F) 13.6209
kgf / cm^2 inch of water (68F) 394.4011
kilopascal inch of water (68F) 4.0219
lbf / in^2 inch of water (68F) 27.7293
millibar inch of water (68F) 0.40208
mm of Hg (0C) inch of water (68F) 0.5363  
pascal inch of water (68F) 0.004022
torr (mm of Hg, 0C) inch of water (68F) 0.5363
 
Temperature
From To Multiply By
Celsius Fahrenheit T(F) = T(C)x1.8 + 32
Kelvin Fahrenheit   T(F) = ( T(K)x1.8 ) - 459.67
Rankine Fahrenheit T(F) = T(R) - 459.67
 
Mass
From To Multiply By
gram pounds 0.00220462
kilogram pounds 2.20462
ounces pounds 0.0625
 
Volume
From To Multiply By
cm^3 feet^3 3.53145E-05
Gallons feet^3 0.13368
inches^3 feet^3 0.0005787
Liters feet^3 0.0353145
m^3 feet^3 35.3147
 
Viscosity (Absolute)
From To Multiply By
poise lbm / (ft.sec) 0.06719689
centipoise lbm / (ft.sec) 0.000671969
lbf.sec / ft^2 lbm / (ft.sec) 32.17405
lbm / (in.sec) lbm / (ft.sec) 12
Pascal.sec lbm / (ft.sec) 6.719689E-07
 
Viscosity (Kinematic)
From To Multiply By
stokes lbm / (ft.sec) 1.076391E-3[rho,i* (lbm / ft^3)]
centistokes lbm / (ft.sec) 1.076391E-5[rho,i* (lbm / ft^3)]
ft^2 / sec lbm / (ft.sec) rho,i* (lbm / ft^3)
 
Flow, Actual Volume
From To Multiply By
ft^3 / min lbm / sec [rho,i* (lbm / ft^3)] / 60
ft^3 / hour lbm / sec [rho,i* (lbm / ft^3)] / 3600
cm^3 / min lbm / sec 3.53145E-5[rho,i* (lbm / ft^3)] / 60
liters / min lbm / sec 3.53145E-2[rho,i* (lbm / ft^3)] / 60
gallons / min lbm / sec 0.13368[rho,i* (lbm / ft^3)] / 60
 
Flow, Standard Volume
From To Multiply By
ft^3 / min lbm / sec [rho,s** (lbm / ft^3)] / 60
ft^3 / hour lbm / sec [rho,s** (lbm / ft^3)] / 3600
cm^3 / min lbm / sec 3.53145E-5[rho,s** (lbm / ft^3)] / 60
liters / min lbm / sec 3.53145E-2[rho,s**(lbm / ft^3)] / 60
 
* rho,i = density at meter inlet conditions (P1, T1)
**rho,s = density at standard conditions (Pstd, Tstd)