How do you calculate the size of the flange? How many inches do you calculate? What's the inside diameter or what?
It's 3 inches.A 1 inch, 3 inch is equal to 25.4mm, 80mmTwo, flange diameter of 190 diameter 80 in diameter diameter corresponding to 80 mark, is 3 inches.Turn left and turn right |
According to the internal diameter, the diameter is 25.4 inches apart
Flange outer diameter 190, inner diameter 80 is 3 inches.The correct parameter is the outer diameter 195mm, the inner diameter 89mm is the DN80 flange piece
How do you calculate the size of the flange?,This is not we can calculate and design, flange design and production is standard. China's standards are mainly petrochemical standards (SH) and the original Ministry of chemical industry standards (HG), in addition to the national standard (GB). In addition, countries have different standards, and a country may have several standards.How many inches do you calculate?The inch should be in inches, inches in size, 2.54 centimeters in =1 inchesThe flange diameter is 190 and the inside diameter is 80 inchesIt's 3 inches.What's the inside diameter or what?Diameter refers to nominal diameter. Nominal diameter can only indicate the size of the pipe and can not indicate the exact size of the pipe.The same nominal diameter of the pipe according to the pressure level, purpose, material, and its internal and external diameter is not the same (this means the same standard).A simple example is to the market to buy our house water, when you go to the market to buy, businesses will say "4" (read: 4) "this is the nominal diameter, then people will ask you to be thick or thin, this is the same nominal diameter under different tube.
