Conversion formula between pressure units MPa, PSI, and bar

Source: Internet
Author: User

Conversion formula between pressure units MPa, PSI, and bar

 

1bar = 10 ^ 5 Pa
PSI is an imperial pressure unit.
"The LBS force per square inch (1bf/in2) is 1psi = 6894.76 Pa; 1bar equals 10 to the power of 5 = 10 ^ 5 Pa; 1atm equals a standard atmospheric pressure = 101325 Pa; 1at is equal to the atmospheric pressure of a project (kgf/cm2 per square centimeter) = 98066.5,
The above are the pressure units used in different occasions, which can be converted to each other
In addition:
The pressure measuring unit and its identifier are frequently used:
▲Mpa; kPa; PA)
※Do not set the MPA symbol of the pressure unit to MPa. Do not set the KPA symbol to kPa or kPa. Do not set the PA symbol to Pa.
▲Lb force/inch 2 (lbf/in2, PSI)
※: The LBS/./. 2 in the pressure unit is lbf/in2. Do not write PSI as IBF/ln2 psi;
▲Millimeter mercury (mmHg)
※Do not write the millimeter Mercury symbol of the pressure unit as mmHg;
▲Inch mercury (inhg)
※: The inch Mercury symbol of the pressure unit is inhg. Do not write it as inhg;
▲Millimeter water column (mmh2o)
※Do not write mmh2o as the millimeter water column symbol of the pressure unit;
▲Inch water column (inh2o)
※: The inch water column of the pressure unit must be inh2o rather than inh2o;
▲Kg force/centimeter 2 (kgf/cm2)
※: Kgf/cm2 is the kilogram force/centimeter of the pressure unit. Do not write it as kgf/cm2;
▲Physical atmospheric pressure (ATM)
※Do not enter the physical atmospheric pressure of the pressure unit as ATM;
▲Bar; mbar)
※Bar and mbar in the pressure unit should not be written as bar and mbar;
● Torr)
※: Do not write Torr as the Torr symbol of the pressure unit.

Conversion formula between pressure units MPa, PSI, and bar

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.